diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
index 7673c299eba..aa13ed9bf04 100644
--- a/.github/CODEOWNERS
+++ b/.github/CODEOWNERS
@@ -19,10 +19,10 @@
 
 # Area owners of the dotnet/runtime repo: https://github.com/dotnet/runtime/blob/master/docs/area-owners.md 
 
-/xml/System.Buffers**/** @layomia @JeremyKuhne
+/xml/System.Buffers**/** @tannergooding @GrabYourPitchforks @pgovind
 /xml/System.CodeDom**/** @buyaa-n @krwq
 /xml/System.Collections**/** @eiriktsarpalis @layomia
-/xml/System.ComponentModel**/** @JeremyKuhne @safern
+/xml/System.ComponentModel**/** @safern
 /xml/System.ComponentModel.Composition**/** @maryamariyan @ViktorHofer
 /xml/System.ComponentModel.DataAnnotations**/** @lajones @ajcvickers
 /xml/System.ComponentModel.Design**/** @RussKie @merriemcgaw
@@ -36,31 +36,31 @@
 /xml/System.Diagnostics/PerformanceCounter*.xml @Anipik
 /xml/System.Diagnostics/Process*.xml @adsitnik @eiriktsarpalis
 /xml/System.Diagnostics/TraceSource.xml @Anipik
-/xml/System.Diagnostics.Tracing**/** @Anipik
+/xml/System.Diagnostics.Tracing**/** @noahfalk @tommcdon @tarekgh @Anipik
 /xml/System.DirectoryServices**/** @tquerec @josephisenhour
-/xml/System.Drawing**/** @JeremyKuhne @maryamariyan
+/xml/System.Drawing**/** @safern @tannergooding
 /xml/System.Dynamic**/** @cston @333fred
 /xml/System.Globalization**/** @safern @krwq @tarekgh
-/xml/System.IO**/** @JeremyKuhne @carlossanlop @jozkee
+/xml/System.IO**/** @carlossanlop @jozkee
 /xml/System.IO.Compression**/** @carlossanlop @ericstj
 /xml/System.IO.Pipelines**/** @davidfowl @halter73 @jkotalik @anurse
-/xml/System.Linq**/** @eiriktsarpalis
-/xml/System.Linq/Parallel*.xml @tarekgh @kouvel
+/xml/System.Linq**/** @eiriktsarpalis @adamsitnik
 /xml/System.Linq.Expressions**/** @cston @333fred
+/xml/System.Linq/Parallel*.xml @tarekgh @kouvel
 /xml/System.Management**/** @Anipik
 /xml/System.Net**/** @dotnet/ncl
-/xml/System.Numerics**/** @tannergooding @pgovind 
+/xml/System.Numerics**/** @tannergooding @pgovind
 /xml/System.Reflection**/** @steveharter @GrabYourPitchforks
 /xml/System.Reflection.Emit**/** @steveharter @GrabYourPitchforks
-/xml/System.Reflection.Metadata**/** @tmat @nguerrera
+/xml/System.Reflection.Metadata**/** @tmat
 /xml/System.Resources**/** 	@buyaa-n @tarekgh @krwq
 /xml/System.Runtime**/** @bartonjs @joperezr
 /xml/System.Runtime.Caching**/** @StephenMolloy @HongGit
 /xml/System.Runtime.CompilerServices**/** @Anipik @steveharter
 /xml/System.Runtime.InteropServices**/** @AaronRobinsonMSFT @jkoritzinsky
-/xml/System.Runtime.Intrinsics**/** @tannergooding @CarolEidt @RussKeldorph
+/xml/System.Runtime.Intrinsics**/** @tannergooding @CarolEidt @echesakovMSFT
 /xml/System.Security**/** @bartonjs @GrabYourPitchforks @krwq
-/xml/System.ServiceModel.Syndication**/** @StephenMolloy @HongGit @mconnew
+/xml/System.ServiceModel**/** @HongGit @mcconnew StephenMolloy
 /xml/System.ServiceProcess**/** @Anipik
 /xml/System.Text**/** @tarekgh @GrabYourPitchforks
 /xml/System.Text/Encoding*.xml @layomia @krwq @tarekgh
diff --git a/xml/System.Data.SqlClient/SqlCredential.xml b/xml/System.Data.SqlClient/SqlCredential.xml
index 3e56fd07e63..f24325de2fe 100644
--- a/xml/System.Data.SqlClient/SqlCredential.xml
+++ b/xml/System.Data.SqlClient/SqlCredential.xml
@@ -40,7 +40,7 @@
       <format type="text/markdown"><![CDATA[  
   
 ## Remarks  
- Use <xref:System.Data.SqlClient.SqlConnection.Credential%2A> to get or set a connection's <xref:System.Data.SqlClient.SqlCredential> object. Use <xref:System.Data.SqlClient.SqlConnection.ChangePassword%2A> to change the password for a <xref:System.Data.SqlClient.SqlCredential> object. For information on how a <xref:System.Data.SqlClient.SqlCredential> object affects connection pool behavior, see [SQL Server Connection Pooling (ADO.NET)](~/docs/framework/data/adonet/sql-server-connection-pooling.md).  
+ Use <xref:System.Data.SqlClient.SqlConnection.Credential%2A> to get or set a connection's <xref:System.Data.SqlClient.SqlCredential> object. Use <xref:System.Data.SqlClient.SqlConnection.ChangePassword%2A> to change the password for a user via an <xref:System.Data.SqlClient.SqlCredential> object. For information on how a <xref:System.Data.SqlClient.SqlCredential> object affects connection pool behavior, see [SQL Server Connection Pooling (ADO.NET)](~/docs/framework/data/adonet/sql-server-connection-pooling.md).  
   
  An <xref:System.InvalidOperationException> exception will be raised if a non-null <xref:System.Data.SqlClient.SqlCredential> object is used in a connection with any of the following connection string keywords:  
   
diff --git a/xml/System.Linq/Enumerable.xml b/xml/System.Linq/Enumerable.xml
index 30d2005c09b..3586a49deb4 100644
--- a/xml/System.Linq/Enumerable.xml
+++ b/xml/System.Linq/Enumerable.xml
@@ -2179,9 +2179,9 @@ Dim doubles = From item As Integer In sequence
   
 ## Examples  
  The following code example demonstrates how to use <xref:System.Linq.Enumerable.Contains%60%601%28System.Collections.Generic.IEnumerable%7B%60%600%7D%2C%60%600%29> to determine whether an array contains a specific element.  
-  
- [!code-csharp[System.Linq.Enumerable#21](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Linq.Enumerable/CS/enumerable.cs#21)]
- [!code-vb[System.Linq.Enumerable#21](~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.Linq.Enumerable/VB/Enumerable.vb#21)]  
+ 
+ :::code language="csharp" source="~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Linq.Enumerable/CS/enumerable.cs" interactive="try-dotnet-method" id="Snippet21":::
+ :::code language="vb" source="~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.Linq.Enumerable/VB/Enumerable.vb" id="Snippet21"::: 
   
  ]]></format>
         </remarks>
@@ -9331,14 +9331,14 @@ Only unique elements are returned.
   
 ## Examples  
  The following code example demonstrates how to use <xref:System.Linq.Enumerable.Single%60%601%28System.Collections.Generic.IEnumerable%7B%60%600%7D%29> to select the only element of an array.  
-  
- [!code-csharp[System.Linq.Enumerable#79](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Linq.Enumerable/CS/enumerable.cs#79)]
- [!code-vb[System.Linq.Enumerable#79](~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.Linq.Enumerable/VB/Enumerable.vb#79)]  
+
+ :::code language="csharp" source="~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Linq.Enumerable/CS/enumerable.cs" interactive="try-dotnet-method" id="Snippet79":::
+ :::code language="vb" source="~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.Linq.Enumerable/VB/Enumerable.vb" id="Snippet79"::: 
   
  The following code example demonstrates that <xref:System.Linq.Enumerable.Single%60%601%28System.Collections.Generic.IEnumerable%7B%60%600%7D%29> throws an exception when the sequence does not contain exactly one element.  
   
- [!code-csharp[System.Linq.Enumerable#80](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Linq.Enumerable/CS/enumerable.cs#80)]
- [!code-vb[System.Linq.Enumerable#80](~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.Linq.Enumerable/VB/Enumerable.vb#80)]  
+ :::code language="csharp" source="~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Linq.Enumerable/CS/enumerable.cs" interactive="try-dotnet-method" id="Snippet80":::
+ :::code language="vb" source="~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.Linq.Enumerable/VB/Enumerable.vb" id="Snippet80"::: 
   
  ]]></format>
         </remarks>
@@ -9405,14 +9405,15 @@ Only unique elements are returned.
   
 ## Examples  
  The following code example demonstrates how to use <xref:System.Linq.Enumerable.Single%60%601%28System.Collections.Generic.IEnumerable%7B%60%600%7D%2CSystem.Func%7B%60%600%2CSystem.Boolean%7D%29> to select the only element of an array that satisfies a condition.  
-  
- [!code-csharp[System.Linq.Enumerable#81](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Linq.Enumerable/CS/enumerable.cs#81)]
- [!code-vb[System.Linq.Enumerable#81](~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.Linq.Enumerable/VB/Enumerable.vb#81)]  
-  
+ 
+ :::code language="csharp" source="~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Linq.Enumerable/CS/enumerable.cs" interactive="try-dotnet-method" id="Snippet81":::
+ :::code language="vb" source="~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.Linq.Enumerable/VB/Enumerable.vb" id="Snippet81":::
+
  The following code example demonstrates that <xref:System.Linq.Enumerable.Single%60%601%28System.Collections.Generic.IEnumerable%7B%60%600%7D%2CSystem.Func%7B%60%600%2CSystem.Boolean%7D%29> throws an exception when the sequence does not contain exactly one element that satisfies the condition.  
-  
+ 
  [!code-csharp[System.Linq.Enumerable#82](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Linq.Enumerable/CS/enumerable.cs#82)]
- [!code-vb[System.Linq.Enumerable#82](~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.Linq.Enumerable/VB/Enumerable.vb#82)]  
+ [!code-vb[System.Linq.Enumerable#82](~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.Linq.Enumerable/VB/Enumerable.vb#82)]
+ 
   
  ]]></format>
         </remarks>
@@ -9495,18 +9496,18 @@ Only unique elements are returned.
 ## Examples  
  The following code example demonstrates how to use <xref:System.Linq.Enumerable.SingleOrDefault%60%601%28System.Collections.Generic.IEnumerable%7B%60%600%7D%29> to select the only element of an array.  
   
- [!code-csharp[System.Linq.Enumerable#83](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Linq.Enumerable/CS/enumerable.cs#83)]
- [!code-vb[System.Linq.Enumerable#83](~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.Linq.Enumerable/VB/Enumerable.vb#83)]  
+ :::code language="csharp" source="~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Linq.Enumerable/CS/enumerable.cs" interactive="try-dotnet-method" id="Snippet83":::
+ :::code language="vb" source="~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.Linq.Enumerable/VB/Enumerable.vb" id="Snippet83":::
   
  The following code example demonstrates that <xref:System.Linq.Enumerable.SingleOrDefault%60%601%28System.Collections.Generic.IEnumerable%7B%60%600%7D%29> returns a default value when the sequence does not contain exactly one element.  
   
- [!code-csharp[System.Linq.Enumerable#84](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Linq.Enumerable/CS/enumerable.cs#84)]
- [!code-vb[System.Linq.Enumerable#84](~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.Linq.Enumerable/VB/Enumerable.vb#84)]  
+ :::code language="csharp" source="~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Linq.Enumerable/CS/enumerable.cs" interactive="try-dotnet-method" id="Snippet84":::
+ :::code language="vb" source="~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.Linq.Enumerable/VB/Enumerable.vb" id="Snippet84"::: 
   
  Sometimes the value of `default(TSource)` is not the default value that you want to use if the collection contains no elements. Instead of checking the result for the unwanted default value and then changing it if necessary, you can use the <xref:System.Linq.Enumerable.DefaultIfEmpty%60%601%28System.Collections.Generic.IEnumerable%7B%60%600%7D%2C%60%600%29> method to specify the default value that you want to use if the collection is empty. Then, call <xref:System.Linq.Enumerable.Single%60%601%28System.Collections.Generic.IEnumerable%7B%60%600%7D%29> to obtain the element. The following code example uses both techniques to obtain a default value of 1 if a collection of page numbers is empty. Because the default value for an integer is 0, which is not usually a valid page number, the default value must be specified as 1 instead. The first result variable is checked for the unwanted default value after the query has finished executing. The second result variable is obtained by using <xref:System.Linq.Enumerable.DefaultIfEmpty%60%601%28System.Collections.Generic.IEnumerable%7B%60%600%7D%2C%60%600%29> to specify a default value of 1.  
-  
- [!code-csharp[System.Linq.Enumerable#128](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Linq.Enumerable/CS/enumerable.cs#128)]
- [!code-vb[System.Linq.Enumerable#128](~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.Linq.Enumerable/VB/Enumerable.vb#128)]  
+ 
+ :::code language="csharp" source="~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Linq.Enumerable/CS/enumerable.cs" interactive="try-dotnet-method" id="Snippet128":::
+ :::code language="vb" source="~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.Linq.Enumerable/VB/Enumerable.vb" id="Snippet128":::
   
  ]]></format>
         </remarks>
@@ -9569,9 +9570,9 @@ Only unique elements are returned.
   
 ## Examples  
  The following code example demonstrates how to use <xref:System.Linq.Enumerable.SingleOrDefault%60%601%28System.Collections.Generic.IEnumerable%7B%60%600%7D%2CSystem.Func%7B%60%600%2CSystem.Boolean%7D%29> to select the only element of an array that satisfies a condition.  
-  
- [!code-csharp[System.Linq.Enumerable#85](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Linq.Enumerable/CS/enumerable.cs#85)]
- [!code-vb[System.Linq.Enumerable#85](~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.Linq.Enumerable/VB/Enumerable.vb#85)]  
+ 
+ :::code language="csharp" source="~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Linq.Enumerable/CS/enumerable.cs" interactive="try-dotnet-method" id="Snippet85":::
+ :::code language="vb" source="~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.Linq.Enumerable/VB/Enumerable.vb" id="Snippet85":::
   
  The following code example demonstrates that <xref:System.Linq.Enumerable.SingleOrDefault%60%601%28System.Collections.Generic.IEnumerable%7B%60%600%7D%2CSystem.Func%7B%60%600%2CSystem.Boolean%7D%29> returns a default value when the sequence does not contain exactly one element that satisfies the condition.  
   
diff --git a/xml/System.Threading.Tasks/TaskFactory.xml b/xml/System.Threading.Tasks/TaskFactory.xml
index fd6b48c64fa..13e0839bc7e 100644
--- a/xml/System.Threading.Tasks/TaskFactory.xml
+++ b/xml/System.Threading.Tasks/TaskFactory.xml
@@ -3318,7 +3318,7 @@ The NotOn\* and OnlyOn\* <xref:System.Threading.Tasks.TaskContinuationOptions>,
         <Parameter Name="endMethod" Type="System.Func&lt;System.IAsyncResult,TResult&gt;" />
       </Parameters>
       <Docs>
-        <typeparam name="TResult">The type of the result available through the <see cref="T:System.Threading.Tasks.Task`1" />.</typeparam>
+        <typeparam name="TResult">The type of the result available through the task.</typeparam>
         <param name="asyncResult">The IAsyncResult whose completion should trigger the processing of the <paramref name="endMethod" />.</param>
         <param name="endMethod">The function delegate that processes the completed <paramref name="asyncResult" />.</param>
         <summary>Creates a <see cref="T:System.Threading.Tasks.Task`1" /> that executes an end method function when a specified <see cref="T:System.IAsyncResult" /> completes.</summary>
@@ -3386,7 +3386,7 @@ The NotOn\* and OnlyOn\* <xref:System.Threading.Tasks.TaskContinuationOptions>,
         <Parameter Name="state" Type="System.Object" />
       </Parameters>
       <Docs>
-        <typeparam name="TResult">The type of the result available through the <see cref="T:System.Threading.Tasks.Task`1" />.</typeparam>
+        <typeparam name="TResult">The type of the result available through the task.</typeparam>
         <param name="beginMethod">The delegate that begins the asynchronous operation.</param>
         <param name="endMethod">The delegate that ends the asynchronous operation.</param>
         <param name="state">An object containing data to be used by the <paramref name="beginMethod" /> delegate.</param>
@@ -3452,7 +3452,7 @@ The NotOn\* and OnlyOn\* <xref:System.Threading.Tasks.TaskContinuationOptions>,
         <Parameter Name="creationOptions" Type="System.Threading.Tasks.TaskCreationOptions" />
       </Parameters>
       <Docs>
-        <typeparam name="TResult">The type of the result available through the <see cref="T:System.Threading.Tasks.Task`1" />.</typeparam>
+        <typeparam name="TResult">The type of the result available through the task.</typeparam>
         <param name="asyncResult">The IAsyncResult whose completion should trigger the processing of the <paramref name="endMethod" />.</param>
         <param name="endMethod">The function delegate that processes the completed <paramref name="asyncResult" />.</param>
         <param name="creationOptions">The TaskCreationOptions value that controls the behavior of the created <see cref="T:System.Threading.Tasks.Task`1" />.</param>
@@ -3523,7 +3523,7 @@ The NotOn\* and OnlyOn\* <xref:System.Threading.Tasks.TaskContinuationOptions>,
         <Parameter Name="creationOptions" Type="System.Threading.Tasks.TaskCreationOptions" />
       </Parameters>
       <Docs>
-        <typeparam name="TResult">The type of the result available through the <see cref="T:System.Threading.Tasks.Task`1" />.</typeparam>
+        <typeparam name="TResult">The type of the result available through the task.</typeparam>
         <param name="beginMethod">The delegate that begins the asynchronous operation.</param>
         <param name="endMethod">The delegate that ends the asynchronous operation.</param>
         <param name="state">An object containing data to be used by the <paramref name="beginMethod" /> delegate.</param>
@@ -3593,7 +3593,7 @@ The NotOn\* and OnlyOn\* <xref:System.Threading.Tasks.TaskContinuationOptions>,
         <Parameter Name="scheduler" Type="System.Threading.Tasks.TaskScheduler" />
       </Parameters>
       <Docs>
-        <typeparam name="TResult">The type of the result available through the <see cref="T:System.Threading.Tasks.Task`1" />.</typeparam>
+        <typeparam name="TResult">The type of the result available through the task.</typeparam>
         <param name="asyncResult">The IAsyncResult whose completion should trigger the processing of the <paramref name="endMethod" />.</param>
         <param name="endMethod">The function delegate that processes the completed <paramref name="asyncResult" />.</param>
         <param name="creationOptions">The TaskCreationOptions value that controls the behavior of the created <see cref="T:System.Threading.Tasks.Task`1" />.</param>
@@ -3819,7 +3819,7 @@ The NotOn\* and OnlyOn\* <xref:System.Threading.Tasks.TaskContinuationOptions>,
       </Parameters>
       <Docs>
         <typeparam name="TArg1">The type of the first argument passed to the <paramref name="beginMethod" /> delegate.</typeparam>
-        <typeparam name="TResult">The type of the result available through the <see cref="T:System.Threading.Tasks.Task`1" />.</typeparam>
+        <typeparam name="TResult">The type of the result available through the task.</typeparam>
         <param name="beginMethod">The delegate that begins the asynchronous operation.</param>
         <param name="endMethod">The delegate that ends the asynchronous operation.</param>
         <param name="arg1">The first argument passed to the <paramref name="beginMethod" /> delegate.</param>
@@ -3890,7 +3890,7 @@ The NotOn\* and OnlyOn\* <xref:System.Threading.Tasks.TaskContinuationOptions>,
       </Parameters>
       <Docs>
         <typeparam name="TArg1">The type of the first argument passed to the <paramref name="beginMethod" /> delegate.</typeparam>
-        <typeparam name="TResult">The type of the result available through the <see cref="T:System.Threading.Tasks.Task`1" />.</typeparam>
+        <typeparam name="TResult">The type of the result available through the task.</typeparam>
         <param name="beginMethod">The delegate that begins the asynchronous operation.</param>
         <param name="endMethod">The delegate that ends the asynchronous operation.</param>
         <param name="arg1">The first argument passed to the <paramref name="beginMethod" /> delegate.</param>
@@ -4122,7 +4122,7 @@ The NotOn\* and OnlyOn\* <xref:System.Threading.Tasks.TaskContinuationOptions>,
       <Docs>
         <typeparam name="TArg1">The type of the second argument passed to <paramref name="beginMethod" /> delegate.</typeparam>
         <typeparam name="TArg2">The type of the first argument passed to the <paramref name="beginMethod" /> delegate.</typeparam>
-        <typeparam name="TResult">The type of the result available through the <see cref="T:System.Threading.Tasks.Task`1" />.</typeparam>
+        <typeparam name="TResult">The type of the result available through the task.</typeparam>
         <param name="beginMethod">The delegate that begins the asynchronous operation.</param>
         <param name="endMethod">The delegate that ends the asynchronous operation.</param>
         <param name="arg1">The first argument passed to the <paramref name="beginMethod" /> delegate.</param>
@@ -4197,7 +4197,7 @@ The NotOn\* and OnlyOn\* <xref:System.Threading.Tasks.TaskContinuationOptions>,
       <Docs>
         <typeparam name="TArg1">The type of the second argument passed to <paramref name="beginMethod" /> delegate.</typeparam>
         <typeparam name="TArg2">The type of the first argument passed to the <paramref name="beginMethod" /> delegate.</typeparam>
-        <typeparam name="TResult">The type of the result available through the <see cref="T:System.Threading.Tasks.Task`1" />.</typeparam>
+        <typeparam name="TResult">The type of the result available through the task.</typeparam>
         <param name="beginMethod">The delegate that begins the asynchronous operation.</param>
         <param name="endMethod">The delegate that ends the asynchronous operation.</param>
         <param name="arg1">The first argument passed to the <paramref name="beginMethod" /> delegate.</param>
@@ -4277,7 +4277,7 @@ The NotOn\* and OnlyOn\* <xref:System.Threading.Tasks.TaskContinuationOptions>,
         <typeparam name="TArg1">The type of the second argument passed to <paramref name="beginMethod" /> delegate.</typeparam>
         <typeparam name="TArg2">The type of the third argument passed to <paramref name="beginMethod" /> delegate.</typeparam>
         <typeparam name="TArg3">The type of the first argument passed to the <paramref name="beginMethod" /> delegate.</typeparam>
-        <typeparam name="TResult">The type of the result available through the <see cref="T:System.Threading.Tasks.Task`1" />.</typeparam>
+        <typeparam name="TResult">The type of the result available through the task.</typeparam>
         <param name="beginMethod">The delegate that begins the asynchronous operation.</param>
         <param name="endMethod">The delegate that ends the asynchronous operation.</param>
         <param name="arg1">The first argument passed to the <paramref name="beginMethod" /> delegate.</param>
@@ -4356,7 +4356,7 @@ The NotOn\* and OnlyOn\* <xref:System.Threading.Tasks.TaskContinuationOptions>,
         <typeparam name="TArg1">The type of the second argument passed to <paramref name="beginMethod" /> delegate.</typeparam>
         <typeparam name="TArg2">The type of the third argument passed to <paramref name="beginMethod" /> delegate.</typeparam>
         <typeparam name="TArg3">The type of the first argument passed to the <paramref name="beginMethod" /> delegate.</typeparam>
-        <typeparam name="TResult">The type of the result available through the <see cref="T:System.Threading.Tasks.Task`1" />.</typeparam>
+        <typeparam name="TResult">The type of the result available through the task.</typeparam>
         <param name="beginMethod">The delegate that begins the asynchronous operation.</param>
         <param name="endMethod">The delegate that ends the asynchronous operation.</param>
         <param name="arg1">The first argument passed to the <paramref name="beginMethod" /> delegate.</param>
@@ -4443,7 +4443,7 @@ The NotOn\* and OnlyOn\* <xref:System.Threading.Tasks.TaskContinuationOptions>,
         <AssemblyVersion>4.0.10.0</AssemblyVersion>
       </AssemblyInfo>
       <Docs>
-        <summary>Creates and starts a <see cref="T:System.Threading.Tasks.Task" />.</summary>
+        <summary>Creates and starts a task.</summary>
         <remarks>
           <format type="text/markdown"><![CDATA[  
   
@@ -4499,7 +4499,7 @@ The NotOn\* and OnlyOn\* <xref:System.Threading.Tasks.TaskContinuationOptions>,
       </Parameters>
       <Docs>
         <param name="action">The action delegate to execute asynchronously.</param>
-        <summary>Creates and starts a task.</summary>
+        <summary>Creates and starts a task for the specified action delegate.</summary>
         <returns>The started task.</returns>
         <remarks>
           <format type="text/markdown"><![CDATA[  
@@ -4564,9 +4564,9 @@ The NotOn\* and OnlyOn\* <xref:System.Threading.Tasks.TaskContinuationOptions>,
       </Parameters>
       <Docs>
         <param name="action">The action delegate to execute asynchronously.</param>
-        <param name="cancellationToken">The <see cref="P:System.Threading.Tasks.TaskFactory.CancellationToken" /> that will be assigned to the new task.</param>
-        <summary>Creates and starts a <see cref="T:System.Threading.Tasks.Task" />.</summary>
-        <returns>The started <see cref="T:System.Threading.Tasks.Task" />.</returns>
+        <param name="cancellationToken">The cancellation token that will be assigned to the new task.</param>
+        <summary>Creates and starts a task for the specified action delegate and cancellation token.</summary>
+        <returns>The started task.</returns>
         <remarks>
           <format type="text/markdown"><![CDATA[  
   
@@ -4632,9 +4632,9 @@ The NotOn\* and OnlyOn\* <xref:System.Threading.Tasks.TaskContinuationOptions>,
       </Parameters>
       <Docs>
         <param name="action">The action delegate to execute asynchronously.</param>
-        <param name="creationOptions">A TaskCreationOptions value that controls the behavior of the created <see cref="T:System.Threading.Tasks.Task" /></param>
-        <summary>Creates and starts a <see cref="T:System.Threading.Tasks.Task" />.</summary>
-        <returns>The started <see cref="T:System.Threading.Tasks.Task" />.</returns>
+        <param name="creationOptions">One of the enumeration values that controls the behavior of the created task></param>
+        <summary>Creates and starts a task for the specified action delegate and creation options.</summary>
+        <returns>The started task.</returns>
         <remarks>
           <format type="text/markdown"><![CDATA[  
   
@@ -4694,8 +4694,8 @@ The NotOn\* and OnlyOn\* <xref:System.Threading.Tasks.TaskContinuationOptions>,
       <Docs>
         <param name="action">The action delegate to execute asynchronously.</param>
         <param name="state">An object containing data to be used by the <paramref name="action" /> delegate.</param>
-        <summary>Creates and starts a <see cref="T:System.Threading.Tasks.Task" />.</summary>
-        <returns>The started <see cref="T:System.Threading.Tasks.Task" />.</returns>
+        <summary>Creates and starts a task for the specified action delegate and state.</summary>
+        <returns>The started task.</returns>
         <remarks>
           <format type="text/markdown"><![CDATA[  
   
@@ -4763,9 +4763,9 @@ The NotOn\* and OnlyOn\* <xref:System.Threading.Tasks.TaskContinuationOptions>,
       <Docs>
         <param name="action">The action delegate to execute asynchronously.</param>
         <param name="state">An object containing data to be used by the <paramref name="action" /> delegate.</param>
-        <param name="cancellationToken">The <see cref="P:System.Threading.Tasks.TaskFactory.CancellationToken" /> that will be assigned to the new <see cref="T:System.Threading.Tasks.Task" /></param>
-        <summary>Creates and starts a <see cref="T:System.Threading.Tasks.Task" />.</summary>
-        <returns>The started <see cref="T:System.Threading.Tasks.Task" />.</returns>
+        <param name="cancellationToken">The cancellation token that will be assigned to the new task.</param>
+        <summary>Creates and starts a task for the specified action delegate, state and cancellation token.</summary>
+        <returns>The started task.</returns>
         <remarks>
           <format type="text/markdown"><![CDATA[  
   
@@ -4835,9 +4835,9 @@ The NotOn\* and OnlyOn\* <xref:System.Threading.Tasks.TaskContinuationOptions>,
       <Docs>
         <param name="action">The action delegate to execute asynchronously.</param>
         <param name="state">An object containing data to be used by the <paramref name="action" /> delegate.</param>
-        <param name="creationOptions">A TaskCreationOptions value that controls the behavior of the created <see cref="T:System.Threading.Tasks.Task" /></param>
-        <summary>Creates and starts a <see cref="T:System.Threading.Tasks.Task" />.</summary>
-        <returns>The started <see cref="T:System.Threading.Tasks.Task" />.</returns>
+        <param name="creationOptions">One of the enumeration values that controls the behavior of the created task.</param>
+        <summary>Creates and starts a task for the specified action delegate, state and creation options.</summary>
+        <returns>The started task.</returns>
         <remarks>
           <format type="text/markdown"><![CDATA[  
   
@@ -4898,11 +4898,11 @@ The NotOn\* and OnlyOn\* <xref:System.Threading.Tasks.TaskContinuationOptions>,
       </Parameters>
       <Docs>
         <param name="action">The action delegate to execute asynchronously.</param>
-        <param name="cancellationToken">The <see cref="P:System.Threading.Tasks.TaskFactory.CancellationToken" /> that will be assigned to the new <see cref="T:System.Threading.Tasks.Task" /></param>
-        <param name="creationOptions">A TaskCreationOptions value that controls the behavior of the created <see cref="T:System.Threading.Tasks.Task" /></param>
-        <param name="scheduler">The <see cref="T:System.Threading.Tasks.TaskScheduler" /> that is used to schedule the created <see cref="T:System.Threading.Tasks.Task" />.</param>
-        <summary>Creates and starts a <see cref="T:System.Threading.Tasks.Task" />.</summary>
-        <returns>The started <see cref="T:System.Threading.Tasks.Task" />.</returns>
+        <param name="cancellationToken">The cancellation token that will be assigned to the new task.</param>
+        <param name="creationOptions">One of the enumeration values that controls the behavior of the created task.</param>
+        <param name="scheduler">The task scheduler that is used to schedule the created task.</param>
+        <summary>Creates and starts a task for the specified action delegate, cancellation token, creation options and state.</summary>
+        <returns>The started task.</returns>
         <remarks>
           <format type="text/markdown"><![CDATA[  
   
@@ -4970,11 +4970,11 @@ The NotOn\* and OnlyOn\* <xref:System.Threading.Tasks.TaskContinuationOptions>,
       <Docs>
         <param name="action">The action delegate to execute asynchronously.</param>
         <param name="state">An object containing data to be used by the <paramref name="action" /> delegate.</param>
-        <param name="cancellationToken">The <see cref="P:System.Threading.Tasks.TaskFactory.CancellationToken" /> that will be assigned to the new task.</param>
-        <param name="creationOptions">A TaskCreationOptions value that controls the behavior of the created <see cref="T:System.Threading.Tasks.Task" /></param>
-        <param name="scheduler">The <see cref="T:System.Threading.Tasks.TaskScheduler" /> that is used to schedule the created <see cref="T:System.Threading.Tasks.Task" />.</param>
-        <summary>Creates and starts a <see cref="T:System.Threading.Tasks.Task" />.</summary>
-        <returns>The started <see cref="T:System.Threading.Tasks.Task" />.</returns>
+        <param name="cancellationToken">The cancellation token that will be assigned to the new task.</param>
+        <param name="creationOptions">One of the enumeration values that controls the behavior of the created task.</param>
+        <param name="scheduler">The task scheduler that is used to schedule the created task.</param>
+        <summary>Creates and starts a task for the specified action delegate, state, cancellation token, creation options and task scheduler.</summary>
+        <returns>The started task.</returns>
         <remarks>
           <format type="text/markdown"><![CDATA[  
   
@@ -5039,10 +5039,10 @@ The NotOn\* and OnlyOn\* <xref:System.Threading.Tasks.TaskContinuationOptions>,
         <Parameter Name="function" Type="System.Func&lt;TResult&gt;" />
       </Parameters>
       <Docs>
-        <typeparam name="TResult">The type of the result available through the <see cref="T:System.Threading.Tasks.Task`1" />.</typeparam>
-        <param name="function">A function delegate that returns the future result to be available through the <see cref="T:System.Threading.Tasks.Task`1" />.</param>
-        <summary>Creates and starts a <see cref="T:System.Threading.Tasks.Task`1" />.</summary>
-        <returns>The started <see cref="T:System.Threading.Tasks.Task`1" />.</returns>
+        <typeparam name="TResult">The type of the result available through the task.</typeparam>
+        <param name="function">A function delegate that returns the future result to be available through the task.</param>
+        <summary>Creates and starts a task of type <typeparamref name="TResult" /> for the specified function delegate.</summary>
+        <returns>The started task.</returns>
         <remarks>
           <format type="text/markdown"><![CDATA[  
   
@@ -5108,11 +5108,11 @@ The NotOn\* and OnlyOn\* <xref:System.Threading.Tasks.TaskContinuationOptions>,
         <Parameter Name="state" Type="System.Object" />
       </Parameters>
       <Docs>
-        <typeparam name="TResult">The type of the result available through the <see cref="T:System.Threading.Tasks.Task`1" />.</typeparam>
-        <param name="function">A function delegate that returns the future result to be available through the <see cref="T:System.Threading.Tasks.Task`1" />.</param>
+        <typeparam name="TResult">The type of the result available through the task.</typeparam>
+        <param name="function">A function delegate that returns the future result to be available through the task.</param>
         <param name="state">An object containing data to be used by the <paramref name="function" /> delegate.</param>
-        <summary>Creates and starts a <see cref="T:System.Threading.Tasks.Task`1" />.</summary>
-        <returns>The started <see cref="T:System.Threading.Tasks.Task`1" />.</returns>
+        <summary>Creates and starts a task of type <typeparamref name="TResult" /> for the specified function delegate and state.</summary>
+        <returns>The started task.</returns>
         <remarks>
           <format type="text/markdown"><![CDATA[  
   
@@ -5171,11 +5171,11 @@ The NotOn\* and OnlyOn\* <xref:System.Threading.Tasks.TaskContinuationOptions>,
         <Parameter Name="cancellationToken" Type="System.Threading.CancellationToken" />
       </Parameters>
       <Docs>
-        <typeparam name="TResult">The type of the result available through the <see cref="T:System.Threading.Tasks.Task`1" />.</typeparam>
-        <param name="function">A function delegate that returns the future result to be available through the <see cref="T:System.Threading.Tasks.Task`1" />.</param>
-        <param name="cancellationToken">The <see cref="P:System.Threading.Tasks.TaskFactory.CancellationToken" /> that will be assigned to the new <see cref="T:System.Threading.Tasks.Task" /></param>
-        <summary>Creates and starts a <see cref="T:System.Threading.Tasks.Task`1" />.</summary>
-        <returns>The started <see cref="T:System.Threading.Tasks.Task`1" />.</returns>
+        <typeparam name="TResult">The type of the result available through the task.</typeparam>
+        <param name="function">A function delegate that returns the future result to be available through the task.</param>
+        <param name="cancellationToken">The cancellation token that will be assigned to the new task.</param>
+        <summary>Creates and starts a task of type <typeparamref name="TResult" /> for the specified function delegate and cancellation token.</summary>
+        <returns>The started task.</returns>
         <remarks>
           <format type="text/markdown"><![CDATA[  
   
@@ -5243,11 +5243,11 @@ The NotOn\* and OnlyOn\* <xref:System.Threading.Tasks.TaskContinuationOptions>,
         <Parameter Name="creationOptions" Type="System.Threading.Tasks.TaskCreationOptions" />
       </Parameters>
       <Docs>
-        <typeparam name="TResult">The type of the result available through the <see cref="T:System.Threading.Tasks.Task`1" />.</typeparam>
-        <param name="function">A function delegate that returns the future result to be available through the <see cref="T:System.Threading.Tasks.Task`1" />.</param>
-        <param name="creationOptions">A TaskCreationOptions value that controls the behavior of the created <see cref="T:System.Threading.Tasks.Task`1" />.</param>
-        <summary>Creates and starts a <see cref="T:System.Threading.Tasks.Task`1" />.</summary>
-        <returns>The started <see cref="T:System.Threading.Tasks.Task`1" />.</returns>
+        <typeparam name="TResult">The type of the result available through the task.</typeparam>
+        <param name="function">A function delegate that returns the future result to be available through the task.</param>
+        <param name="creationOptions">One of the enumeration values that controls the behavior of the created task.</param>
+        <summary>Creates and starts a task of type <typeparamref name="TResult" /> for the specified function delegate and creation options.</summary>
+        <returns>The started task.</returns>
         <remarks>
           <format type="text/markdown"><![CDATA[  
   
@@ -5309,12 +5309,12 @@ The NotOn\* and OnlyOn\* <xref:System.Threading.Tasks.TaskContinuationOptions>,
         <Parameter Name="cancellationToken" Type="System.Threading.CancellationToken" />
       </Parameters>
       <Docs>
-        <typeparam name="TResult">The type of the result available through the <see cref="T:System.Threading.Tasks.Task`1" />.</typeparam>
-        <param name="function">A function delegate that returns the future result to be available through the <see cref="T:System.Threading.Tasks.Task`1" />.</param>
+        <typeparam name="TResult">The type of the result available through the task.</typeparam>
+        <param name="function">A function delegate that returns the future result to be available through the task.</param>
         <param name="state">An object containing data to be used by the <paramref name="function" /> delegate.</param>
-        <param name="cancellationToken">The <see cref="P:System.Threading.Tasks.TaskFactory.CancellationToken" /> that will be assigned to the new <see cref="T:System.Threading.Tasks.Task" /></param>
-        <summary>Creates and starts a <see cref="T:System.Threading.Tasks.Task`1" />.</summary>
-        <returns>The started <see cref="T:System.Threading.Tasks.Task`1" />.</returns>
+        <param name="cancellationToken">The cancellation token that will be assigned to the new task.</param>
+        <summary>Creates and starts a task of type <typeparamref name="TResult" /> for the specified function delegate, state and cancellation token.</summary>
+        <returns>The started task.</returns>
         <remarks>
           <format type="text/markdown"><![CDATA[  
   
@@ -5375,12 +5375,12 @@ The NotOn\* and OnlyOn\* <xref:System.Threading.Tasks.TaskContinuationOptions>,
         <Parameter Name="creationOptions" Type="System.Threading.Tasks.TaskCreationOptions" />
       </Parameters>
       <Docs>
-        <typeparam name="TResult">The type of the result available through the <see cref="T:System.Threading.Tasks.Task`1" />.</typeparam>
-        <param name="function">A function delegate that returns the future result to be available through the <see cref="T:System.Threading.Tasks.Task`1" />.</param>
+        <typeparam name="TResult">The type of the result available through the task.</typeparam>
+        <param name="function">A function delegate that returns the future result to be available through the task.</param>
         <param name="state">An object containing data to be used by the <paramref name="function" /> delegate.</param>
-        <param name="creationOptions">A TaskCreationOptions value that controls the behavior of the created <see cref="T:System.Threading.Tasks.Task`1" />.</param>
-        <summary>Creates and starts a <see cref="T:System.Threading.Tasks.Task`1" />.</summary>
-        <returns>The started <see cref="T:System.Threading.Tasks.Task`1" />.</returns>
+        <param name="creationOptions">One of the enumeration values that controls the behavior of the created task.</param>
+        <summary>Creates and starts a task of type <typeparamref name="TResult" /> for the specified function delegate, state and creation options.</summary>
+        <returns>The started task.</returns>
         <remarks>
           <format type="text/markdown"><![CDATA[  
   
@@ -5443,13 +5443,13 @@ The NotOn\* and OnlyOn\* <xref:System.Threading.Tasks.TaskContinuationOptions>,
         <Parameter Name="scheduler" Type="System.Threading.Tasks.TaskScheduler" />
       </Parameters>
       <Docs>
-        <typeparam name="TResult">The type of the result available through the <see cref="T:System.Threading.Tasks.Task`1" />.</typeparam>
-        <param name="function">A function delegate that returns the future result to be available through the <see cref="T:System.Threading.Tasks.Task`1" />.</param>
-        <param name="cancellationToken">The <see cref="P:System.Threading.Tasks.TaskFactory.CancellationToken" /> that will be assigned to the new task.</param>
-        <param name="creationOptions">A TaskCreationOptions value that controls the behavior of the created <see cref="T:System.Threading.Tasks.Task`1" />.</param>
-        <param name="scheduler">The <see cref="T:System.Threading.Tasks.TaskScheduler" /> that is used to schedule the created <see cref="T:System.Threading.Tasks.Task`1" />.</param>
-        <summary>Creates and starts a <see cref="T:System.Threading.Tasks.Task`1" />.</summary>
-        <returns>The started <see cref="T:System.Threading.Tasks.Task`1" />.</returns>
+        <typeparam name="TResult">The type of the result available through the task.</typeparam>
+        <param name="function">A function delegate that returns the future result to be available through the task.</param>
+        <param name="cancellationToken">The cancellation token that will be assigned to the new task.</param>
+        <param name="creationOptions">One of the enumeration values that controls the behavior of the created task.</param>
+        <param name="scheduler">The task scheduler that is used to schedule the created task.</param>
+        <summary>Creates and starts a task of type <typeparamref name="TResult" /> for the specified function delegate, cancellation token, creation options and task scheduler.</summary>
+        <returns>The started task.</returns>
         <remarks>
           <format type="text/markdown"><![CDATA[  
   
@@ -5518,14 +5518,14 @@ The NotOn\* and OnlyOn\* <xref:System.Threading.Tasks.TaskContinuationOptions>,
         <Parameter Name="scheduler" Type="System.Threading.Tasks.TaskScheduler" />
       </Parameters>
       <Docs>
-        <typeparam name="TResult">The type of the result available through the <see cref="T:System.Threading.Tasks.Task`1" />.</typeparam>
-        <param name="function">A function delegate that returns the future result to be available through the <see cref="T:System.Threading.Tasks.Task`1" />.</param>
+        <typeparam name="TResult">The type of the result available through the task.</typeparam>
+        <param name="function">A function delegate that returns the future result to be available through the task.</param>
         <param name="state">An object containing data to be used by the <paramref name="function" /> delegate.</param>
-        <param name="cancellationToken">The <see cref="P:System.Threading.Tasks.TaskFactory.CancellationToken" /> that will be assigned to the new task.</param>
-        <param name="creationOptions">A TaskCreationOptions value that controls the behavior of the created <see cref="T:System.Threading.Tasks.Task`1" />.</param>
-        <param name="scheduler">The <see cref="T:System.Threading.Tasks.TaskScheduler" /> that is used to schedule the created <see cref="T:System.Threading.Tasks.Task`1" />.</param>
-        <summary>Creates and starts a <see cref="T:System.Threading.Tasks.Task`1" />.</summary>
-        <returns>The started <see cref="T:System.Threading.Tasks.Task`1" />.</returns>
+        <param name="cancellationToken">The cancellation token that will be assigned to the new task.</param>
+        <param name="creationOptions">One of the enumeration values that controls the behavior of the created task.</param>
+        <param name="scheduler">The task scheduler that is used to schedule the created task.</param>
+        <summary>Creates and starts a task of type <typeparamref name="TResult" /> for the specified function delegate, state, cancellation token, creation options and task scheduler.</summary>
+        <returns>The started task.</returns>
         <remarks>
           <format type="text/markdown"><![CDATA[  
   
diff --git a/xml/System.Threading/EventWaitHandleAcl.xml b/xml/System.Threading/EventWaitHandleAcl.xml
index 5fd28598b9d..9696ccde8d2 100644
--- a/xml/System.Threading/EventWaitHandleAcl.xml
+++ b/xml/System.Threading/EventWaitHandleAcl.xml
@@ -1,4 +1,4 @@
-<Type Name="EventWaitHandleAcl" FullName="System.Threading.EventWaitHandleAcl">
+<Type Name="EventWaitHandleAcl" FullName="System.Threading.EventWaitHandleAcl">
   <TypeSignature Language="C#" Value="public static class EventWaitHandleAcl" />
   <TypeSignature Language="ILAsm" Value=".class public auto ansi abstract sealed beforefieldinit EventWaitHandleAcl extends System.Object" />
   <TypeSignature Language="DocId" Value="T:System.Threading.EventWaitHandleAcl" />
@@ -41,14 +41,32 @@
         <Parameter Name="eventSecurity" Type="System.Security.AccessControl.EventWaitHandleSecurity" />
       </Parameters>
       <Docs>
-        <param name="initialState">To be added.</param>
-        <param name="mode">To be added.</param>
-        <param name="name">To be added.</param>
-        <param name="createdNew">To be added.</param>
-        <param name="eventSecurity">To be added.</param>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
-        <remarks>To be added.</remarks>
+        <param name="initialState">
+          <see langword="true" /> to set the initial state to signaled if the named event is created as a result of this call; <see langword="false" /> to set it to non-signaled.</param>
+        <param name="mode">One of the enum values that determines whether the event resets automatically or manually.</param>
+        <param name="name">The name, if the event is to be shared with other processes; otherwise, <see langword="null" /> or an empty string.</param>
+        <param name="createdNew">When this method returns, this argument is always set to <see langword="true" /> if a local event is created; that is, when <paramref name="name" /> is <see langword="null" /> or <see cref="F:System.String.Empty" />. If <paramref name="name" /> has a valid, non-empty value, this argument is set to <see langword="true" /> when the system event is created, or it is set to <see langword="false" /> if an existing system event is found with that name.</param>
+        <param name="eventSecurity">The optional Windows access control security to apply.</param>
+        <summary>Gets or creates an <see cref="T:System.Threading.EventWaitHandle" /> instance, allowing a <see cref="T:System.Security.AccessControl.EventWaitHandleSecurity" /> instance to be optionally specified to set it during the event creation.</summary>
+        <returns>An object that represents an event wait handle as requested.</returns>
+        <remarks>
+          <format type="text/markdown"><![CDATA[
+
+## Remarks
+
+If a `name` is passed and the system event already exists, the existing event is returned. If `name` is `null` or <xref:System.String.Empty>, a new process-local event is created.
+
+          ]]></format>
+        </remarks>
+        <exception cref="T:System.ArgumentException">.NET Framework only: The <paramref name="name" /> length is beyond MAX_PATH (260 characters).
+
+-or-
+
+.NET Framework only: The <paramref name="mode" /> enum value was out of legal range.</exception>
+        <exception cref="T:System.ArgumentOutOfRangeException">The <paramref name="mode" /> enum value was out of legal range.</exception>
+        <exception cref="T:System.IO.DirectoryNotFoundException">Could not find a part of the path specified in <paramref name="name" />.</exception>
+        <exception cref="T:System.Threading.WaitHandleCannotBeOpenedException">A system-wide synchronization event with the provided <paramref name="name" /> was not found.
+ -or- An <see cref="T:System.Threading.EventWaitHandle" /> with system-wide name <paramref name="name" /> cannot be created. An <see cref="T:System.Threading.EventWaitHandle" /> of a different type might have the same name.</exception>
       </Docs>
     </Member>
   </Members>
diff --git a/xml/System.Threading/MutexAcl.xml b/xml/System.Threading/MutexAcl.xml
index c4d89ce2676..1d8c0f8214e 100644
--- a/xml/System.Threading/MutexAcl.xml
+++ b/xml/System.Threading/MutexAcl.xml
@@ -1,4 +1,4 @@
-<Type Name="MutexAcl" FullName="System.Threading.MutexAcl">
+<Type Name="MutexAcl" FullName="System.Threading.MutexAcl">
   <TypeSignature Language="C#" Value="public static class MutexAcl" />
   <TypeSignature Language="ILAsm" Value=".class public auto ansi abstract sealed beforefieldinit MutexAcl extends System.Object" />
   <TypeSignature Language="DocId" Value="T:System.Threading.MutexAcl" />
@@ -40,13 +40,16 @@
         <Parameter Name="mutexSecurity" Type="System.Security.AccessControl.MutexSecurity" />
       </Parameters>
       <Docs>
-        <param name="initiallyOwned">To be added.</param>
-        <param name="name">To be added.</param>
-        <param name="createdNew">To be added.</param>
-        <param name="mutexSecurity">To be added.</param>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
+        <param name="initiallyOwned">
+          <see langword="true" /> to give the calling thread initial ownership of the named system mutex if the named system mutex is created as a result of this call; otherwise, <see langword="false" />.</param>
+        <param name="name">The optional name of the system mutex. If this argument is set to <see langword="null" /> or <see cref="F:System.String.Empty" />, a local mutex is created.</param>
+        <param name="createdNew">When this method returns, this argument is always set to <see langword="true" /> if a local mutex is created; that is, when <paramref name="name" /> is <see langword="null" /> or <see cref="F:System.String.Empty" />. If <paramref name="name" /> has a valid non-empty value, this argument is set to <see langword="true" /> when the system mutex is created, or it is set to <see langword="false" /> if an existing system mutex is found with that name. This parameter is passed uninitialized.</param>
+        <param name="mutexSecurity">The optional mutex access control security to apply.</param>
+        <summary>Gets or creates <see cref="T:System.Threading.Mutex" /> instance, allowing a <see cref="T:System.Security.AccessControl.MutexSecurity" /> to be optionally specified to set it during the mutex creation.</summary>
+        <returns>An object that represents a system mutex, if named, or a local mutex, if nameless.</returns>
         <remarks>To be added.</remarks>
+        <exception cref="T:System.ArgumentException">.NET Framework only: The length of the name exceeds the maximum limit.</exception>
+        <exception cref="T:System.Threading.WaitHandleCannotBeOpenedException">A mutex handle with system-wide <paramref name="name" /> cannot be created. A mutex handle of a different type might have the same name.</exception>
       </Docs>
     </Member>
   </Members>
diff --git a/xml/System.Threading/SemaphoreAcl.xml b/xml/System.Threading/SemaphoreAcl.xml
index e77c358bcc0..1051097fffc 100644
--- a/xml/System.Threading/SemaphoreAcl.xml
+++ b/xml/System.Threading/SemaphoreAcl.xml
@@ -1,4 +1,4 @@
-<Type Name="SemaphoreAcl" FullName="System.Threading.SemaphoreAcl">
+<Type Name="SemaphoreAcl" FullName="System.Threading.SemaphoreAcl">
   <TypeSignature Language="C#" Value="public static class SemaphoreAcl" />
   <TypeSignature Language="ILAsm" Value=".class public auto ansi abstract sealed beforefieldinit SemaphoreAcl extends System.Object" />
   <TypeSignature Language="DocId" Value="T:System.Threading.SemaphoreAcl" />
@@ -41,14 +41,22 @@
         <Parameter Name="semaphoreSecurity" Type="System.Security.AccessControl.SemaphoreSecurity" />
       </Parameters>
       <Docs>
-        <param name="initialCount">To be added.</param>
-        <param name="maximumCount">To be added.</param>
-        <param name="name">To be added.</param>
-        <param name="createdNew">To be added.</param>
-        <param name="semaphoreSecurity">To be added.</param>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
+        <param name="initialCount">The initial number of requests for the semaphore that can be satisfied concurrently.</param>
+        <param name="maximumCount">The maximum number of requests for the semaphore that can be satisfied concurrently.</param>
+        <param name="name">Optional argument to create a system semaphore. Set to <see langword="null" /> or <see cref="F:System.String.Empty" /> to create a local semaphore.</param>
+        <param name="createdNew">When this method returns, this argument is always set to <see langword="true" /> if a local semaphore is created; that is, when <paramref name="name" /> is <see langword="null" /> or <see cref="F:System.String.Empty" />. If <paramref name="name" /> has a valid, non-empty value, this argument is set to <see langword="true" /> when the system semaphore is created, or it is set to <see langword="false" /> if an existing system semaphore is found with that name. This parameter is passed uninitialized.</param>
+        <param name="semaphoreSecurity">The optional semaphore access control security to apply.</param>
+        <summary>Gets or creates an <see cref="T:System.Threading.Semaphore" /> instance, allowing a <see cref="T:System.Security.AccessControl.SemaphoreSecurity" /> instance to be optionally specified to set it during the event creation.</summary>
+        <returns>An object that represents a system semaphore, if named, or a local semaphore, if nameless.</returns>
         <remarks>To be added.</remarks>
+        <exception cref="T:System.ArgumentOutOfRangeException">
+          <paramref name="initialCount" /> is a negative number.
+ -or- 
+
+<paramref name="maximumCount" /> is not a positive number.</exception>
+        <exception cref="T:System.ArgumentException">
+          <paramref name="initialCount" /> is greater than <paramref name="maximumCount" />.</exception>
+        <exception cref="T:System.Threading.WaitHandleCannotBeOpenedException">A semaphore handle with the system-wide name '<paramref name="name" />' cannot be created. A semaphore handle of a different type might have the same name.</exception>
       </Docs>
     </Member>
   </Members>
diff --git a/xml/System/Object.xml b/xml/System/Object.xml
index ce33738f25e..0eb0e9ca5d4 100644
--- a/xml/System/Object.xml
+++ b/xml/System/Object.xml
@@ -780,17 +780,17 @@ and the <xref:System.IDisposable> interface. The <xref:System.IDisposable.Dispos
 -   Delegates, which are derived from <xref:System.MulticastDelegate?displayProperty=nameWithType>.  
   
  For two objects `x` and `y` that have identical runtime types, `Object.ReferenceEquals(x.GetType(),y.GetType())` returns `true`. The following example uses the <xref:System.Object.GetType%2A> method with the <xref:System.Object.ReferenceEquals%2A> method to determine whether one numeric value is the same type as two other numeric values.  
-  
- [!code-csharp-interactive[System.Object.GetType#1](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.object.gettype/cs/gettype1.cs#1)]
- [!code-vb[System.Object.GetType#1](~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.object.gettype/vb/gettype1.vb#1)]  
-  
+
+ :::code language="csharp" source="~/samples/snippets/csharp/VS_Snippets_CLR_System/system.object.gettype/cs/gettype1.cs" interactive="try-dotnet-method" id="Snippet1":::
+ :::code language="vb" source="~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.object.gettype/vb/gettype1.vb" id="Snippet1"::: 
+
 > [!NOTE]
 >  To determine whether an object is a specific type, you can use your language's type comparison keyword or construct. For example, you can use the `TypeOf…Is` construct in Visual Basic or the `is` keyword in C#.  
   
  The <xref:System.Object.GetType%2A> method is inherited by all types that derive from <xref:System.Object>. This means that, in addition to using your own language's comparison keyword, you can use the <xref:System.Object.GetType%2A> method to determine the type of a particular object, as the following example shows.  
-  
- [!code-csharp-interactive[System.Object.GetType#2](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.object.gettype/cs/GetTypeEx2.cs#2)]
- [!code-vb[System.Object.GetType#2](~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.object.gettype/vb/GetTypeEx2.vb#2)]  
+
+ :::code language="csharp" source="~/samples/snippets/csharp/VS_Snippets_CLR_System/system.object.gettype/cs/GetTypeEx2.cs" interactive="try-dotnet-method" id="Snippet2":::
+ :::code language="vb" source="~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.object.gettype/vb/GetTypeEx2.vb" id="Snippet2":::
   
  The <xref:System.Type> object exposes the metadata associated with the class of the current <xref:System.Object>.  
   
@@ -799,10 +799,10 @@ and the <xref:System.IDisposable> interface. The <xref:System.IDisposable.Dispos
 ## Examples  
 
  The following code example demonstrates that <xref:System.Object.GetType%2A> returns the runtime type of the current instance.  
-  
- [!code-cpp[ECMA-System.Object.GetType#1](~/samples/snippets/cpp/VS_Snippets_CLR/ECMA-System.Object.GetType/CPP/gettype.cpp#1)]
- [!code-csharp[ECMA-System.Object.GetType#1](~/samples/snippets/csharp/VS_Snippets_CLR/ECMA-System.Object.GetType/CS/gettype.cs#1)]
- [!code-vb[ECMA-System.Object.GetType#1](~/samples/snippets/visualbasic/VS_Snippets_CLR/ECMA-System.Object.GetType/VB/gettype.vb#1)]  
+
+ :::code language="cpp" source="~/samples/snippets/cpp/VS_Snippets_CLR/ECMA-System.Object.GetType/CPP/gettype.cpp" id="Snippet1"::: 
+ :::code language="csharp" source="~/samples/snippets/csharp/VS_Snippets_CLR/ECMA-System.Object.GetType/CS/gettype.cs" interactive="try-dotnet" id="Snippet1":::
+ :::code language="vb" source="~/samples/snippets/visualbasic/VS_Snippets_CLR/ECMA-System.Object.GetType/VB/gettype.vb" id="Snippet1":::
   
  ]]></format>
         </remarks>
diff --git a/xml/System/String.xml b/xml/System/String.xml
index a6da6842a09..db3adce5b8a 100644
--- a/xml/System/String.xml
+++ b/xml/System/String.xml
@@ -1384,18 +1384,18 @@ Examples of instantiating strings:
  This property returns the <xref:System.Char> object at the position specified by the `index` parameter. However, a Unicode character might be represented by more than one <xref:System.Char>. Use the <xref:System.Globalization.StringInfo?displayProperty=nameWithType> class to work with Unicode characters instead of <xref:System.Char> objects. For more information, see the "Char Objects and Unicode Characters" section in the <xref:System.String> class overview.
 
  In C#, the <xref:System.String.Chars%2A> property is an indexer. In Visual Basic, it is the default property of the <xref:System.String> class. Each <xref:System.Char> object in the string can be accessed by using code such as the following.
-
- [!code-csharp[System.String.Chars#1](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.string.chars/cs/chars1.cs#1)]
- [!code-vb[System.String.Chars#1](~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.string.chars/vb/chars1.vb#1)]
-
+ 
+ :::code language="csharp" source="~/samples/snippets/csharp/VS_Snippets_CLR_System/system.string.chars/cs/chars1.cs" interactive="try-dotnet-method" id="Snippet1":::
+ :::code language="vb" source="~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.string.chars/vb/chars1.vb" id="Snippet1":::
 
 
+ 
 ## Examples
  The following example demonstrates how you can use this indexer in a routine to validate a string.
 
- [!code-cpp[Uri_IsHexDigit#1](~/samples/snippets/cpp/VS_Snippets_CLR/Uri_IsHexDigit/CPP/uri_ishexdigit.cpp#1)]
- [!code-csharp[Uri_IsHexDigit#1](~/samples/snippets/csharp/VS_Snippets_CLR/Uri_IsHexDigit/CS/uri_ishexdigit.cs#1)]
- [!code-vb[Uri_IsHexDigit#1](~/samples/snippets/visualbasic/VS_Snippets_CLR/Uri_IsHexDigit/VB/uri_ishexdigit.vb#1)]
+ :::code language="cpp" source="~/samples/snippets/cpp/VS_Snippets_CLR/Uri_IsHexDigit/CPP/uri_ishexdigit.cpp" id="Snippet1":::
+ :::code language="csharp" source="~/samples/snippets/csharp/VS_Snippets_CLR/Uri_IsHexDigit/CS/uri_ishexdigit.cs" id="Snippet1":::
+ :::code language="vb" source="~/samples/snippets/visualbasic/VS_Snippets_CLR/Uri_IsHexDigit/VB/uri_ishexdigit.vb" id="Snippet1":::
 
  ]]></format>
         </remarks>
@@ -2801,9 +2801,9 @@ Examples of instantiating strings:
 ## Examples
  The following example performs and ordinal comparison of two strings that only differ in case.
 
- [!code-cpp[string.compareordinal#1](~/samples/snippets/cpp/VS_Snippets_CLR/string.compareordinal/CPP/comp0.cpp#1)]
- [!code-csharp[string.compareordinal#1](~/samples/snippets/csharp/VS_Snippets_CLR/string.compareordinal/CS/comp0.cs#1)]
- [!code-vb[string.compareordinal#1](~/samples/snippets/visualbasic/VS_Snippets_CLR/string.compareordinal/VB/comp0.vb#1)]
+ :::code language="cpp" source="~/samples/snippets/cpp/VS_Snippets_CLR/string.compareordinal/CPP/comp0.cpp" id="Snippet1":::
+ :::code language="csharp" source="~/samples/snippets/csharp/VS_Snippets_CLR/string.compareordinal/CS/comp0.cs" interactive="try-dotnet" id="Snippet1":::
+ :::code language="vb" source="~/samples/snippets/visualbasic/VS_Snippets_CLR/string.compareordinal/VB/comp0.vb" id="Snippet1":::
 
  ]]></format>
         </remarks>
@@ -2904,9 +2904,9 @@ Examples of instantiating strings:
 ## Examples
  This following example demonstrates that <xref:System.String.CompareOrdinal%2A> and <xref:System.String.Compare%2A> use different sort orders.
 
- [!code-cpp[StringCompareOrdinal#1](~/samples/snippets/cpp/VS_Snippets_CLR/StringCompareOrdinal/CPP/stringcompareordinal.cpp#1)]
- [!code-csharp[StringCompareOrdinal#1](~/samples/snippets/csharp/VS_Snippets_CLR/StringCompareOrdinal/CS/stringcompareordinal.cs#1)]
- [!code-vb[StringCompareOrdinal#1](~/samples/snippets/visualbasic/VS_Snippets_CLR/StringCompareOrdinal/VB/stringcompareordinal.vb#1)]
+ :::code language="cpp" source="~/samples/snippets/cpp/VS_Snippets_CLR/StringCompareOrdinal/CPP/stringcompareordinal.cpp" id="Snippet1":::
+ :::code language="csharp" source="~/samples/snippets/csharp/VS_Snippets_CLR/StringCompareOrdinal/CS/stringcompareordinal.cs" id="Snippet1":::
+ :::code language="vb" source="~/samples/snippets/visualbasic/VS_Snippets_CLR/StringCompareOrdinal/VB/stringcompareordinal.vb" id="Snippet1":::
 
  ]]></format>
         </remarks>
@@ -4912,9 +4912,9 @@ Invalid sequences are represented in the enumeration by <xref:System.Text.Rune.R
 ## Examples
  The following example demonstrates the <xref:System.String.Equals%2A> method.
 
- [!code-cpp[string.equals#1](~/samples/snippets/cpp/VS_Snippets_CLR/string.equals/CPP/equals.cpp#1)]
- [!code-csharp[string.equals#1](~/samples/snippets/csharp/VS_Snippets_CLR/string.equals/CS/equals.cs#1)]
- [!code-vb[string.equals#1](~/samples/snippets/visualbasic/VS_Snippets_CLR/string.equals/VB/equals.vb#1)]
+ :::code language="cpp" source="~/samples/snippets/cpp/VS_Snippets_CLR/string.equals/CPP/equals.cpp" id="Snippet1":::
+ :::code language="csharp" source="~/samples/snippets/csharp/VS_Snippets_CLR/string.equals/CS/equals.cs" interactive="try-dotnet" id="Snippet1":::
+ :::code language="vb" source="~/samples/snippets/visualbasic/VS_Snippets_CLR/string.equals/VB/equals.vb" id="Snippet1":::
 
  ]]></format>
         </remarks>
@@ -5056,9 +5056,9 @@ Invalid sequences are represented in the enumeration by <xref:System.Text.Rune.R
 ## Examples
  The following example demonstrates the <xref:System.String.Equals%2A> method.
 
- [!code-cpp[string.equals#1](~/samples/snippets/cpp/VS_Snippets_CLR/string.equals/CPP/equals.cpp#1)]
- [!code-csharp[string.equals#1](~/samples/snippets/csharp/VS_Snippets_CLR/string.equals/CS/equals.cs#1)]
- [!code-vb[string.equals#1](~/samples/snippets/visualbasic/VS_Snippets_CLR/string.equals/VB/equals.vb#1)]
+ :::code language="cpp" source="~/samples/snippets/cpp/VS_Snippets_CLR/string.equals/CPP/equals.cpp" id="Snippet1":::
+ :::code language="csharp" source="~/samples/snippets/csharp/VS_Snippets_CLR/string.equals/CS/equals.cs" interactive="try-dotnet" id="Snippet1":::
+ :::code language="vb" source="~/samples/snippets/visualbasic/VS_Snippets_CLR/string.equals/VB/equals.vb" id="Snippet1":::
 
  ]]></format>
         </remarks>
@@ -5129,8 +5129,8 @@ Invalid sequences are represented in the enumeration by <xref:System.Text.Rune.R
 
  The following example compares four sets of words by using each member of the <xref:System.StringComparison> enumeration.  The comparisons use the conventions of the English (United States) and Sami (Upper Sweden) cultures. Note that the strings "encyclopædia" and "encyclopaedia" are considered equivalent in the en-US culture but not in the Sami (Northern Sweden) culture.
 
- [!code-csharp[System.String.Equals#4](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.string.equals/cs/equals_ex4.cs#4)]
- [!code-vb[System.String.Equals#4](~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.string.equals/vb/equals_ex4.vb#4)]
+ :::code language="csharp" source="~/samples/snippets/csharp/VS_Snippets_CLR_System/system.string.equals/cs/equals_ex4.cs" interactive="try-dotnet" id="Snippet4":::
+ :::code language="vb" source="~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.string.equals/vb/equals_ex4.vb" id="Snippet4":::
 
  ]]></format>
         </remarks>
@@ -5200,8 +5200,8 @@ Invalid sequences are represented in the enumeration by <xref:System.Text.Rune.R
 ## Examples
  The following example compares four sets of words by using each member of the <xref:System.StringComparison> enumeration.  The comparisons use the conventions of the English (United States) and Sami (Upper Sweden) cultures. Note that the strings "encyclopædia" and "encyclopaedia" are considered equivalent in the en-US culture but not in the Sami (Northern Sweden) culture.
 
- [!code-csharp[System.String.Equals#3](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.string.equals/cs/equals_ex3.cs#3)]
- [!code-vb[System.String.Equals#3](~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.string.equals/vb/equals_ex3.vb#3)]
+ :::code language="csharp" source="~/samples/snippets/csharp/VS_Snippets_CLR_System/system.string.equals/cs/equals_ex3.cs" interactive="try-dotnet" id="Snippet3":::
+ :::code language="vb" source="~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.string.equals/vb/equals_ex3.vb" id="Snippet3":::
 
  ]]></format>
         </remarks>
@@ -7734,8 +7734,8 @@ The `comparisonType` parameter is a <xref:System.StringComparison> enumeration m
 ## Examples
  The following example inserts a space character in the fourth character position (the character at index 3) of a string.
 
- [!code-csharp[System.String.Insert#1](~/samples/snippets/csharp/VS_Snippets_CLR_System/System.String.Insert/cs/Insert1.cs#1)]
- [!code-vb[System.String.Insert#1](~/samples/snippets/visualbasic/VS_Snippets_CLR_System/System.String.Insert/vb/Insert1.vb#1)]
+ :::code language="csharp" source="~/samples/snippets/csharp/VS_Snippets_CLR_System/System.String.Insert/cs/Insert1.cs" interactive="try-dotnet" id="Snippet1":::
+ :::code language="vb" source="~/samples/snippets/visualbasic/VS_Snippets_CLR_System/System.String.Insert/vb/Insert1.vb" id="Snippet1":::
 
  The following console application prompts the users to enter one or more adjectives to describe two animals. It then calls the <xref:System.String.Insert%2A> method to insert the text entered by the user into a string.
 
@@ -12097,9 +12097,9 @@ This method performs a word (case-sensitive and culture-sensitive) comparison us
 
 The following example defines a `StripStartTags` method that uses the <xref:System.String.StartsWith%28System.String%29> method to remove HTML start tags from the beginning of a string. Note that the `StripStartTags` method is called recursively to ensure that multiple HTML start tags at the beginning of the line are removed. The example does not remove HTML tags embedded in a string.
 
-[!code-cpp[stringstartswith#1](~/samples/snippets/cpp/VS_Snippets_CLR/stringstartswith/CPP/stringstartswith.cpp#1)]
-[!code-csharp[stringstartswith#1](~/samples/snippets/csharp/VS_Snippets_CLR/stringstartswith/CS/stringstartswith.cs#1)]
-[!code-vb[stringstartswith#1](~/samples/snippets/visualbasic/VS_Snippets_CLR/stringstartswith/VB/stringstartswith.vb#1)]
+:::code language="cpp" source="~/samples/snippets/cpp/VS_Snippets_CLR/stringstartswith/CPP/stringstartswith.cpp" id="Snippet1":::
+:::code language="csharp" source="~/samples/snippets/csharp/VS_Snippets_CLR/stringstartswith/CS/stringstartswith.cs" interactive="try-dotnet" id="Snippet1":::
+:::code language="vb" source="~/samples/snippets/visualbasic/VS_Snippets_CLR/stringstartswith/VB/stringstartswith.vb" id="Snippet1":::
 
           ]]></format>
         </remarks>
@@ -12173,9 +12173,9 @@ The following example defines a `StripStartTags` method that uses the <xref:Syst
 ## Examples
  The following example searches for the string "the" at the beginning of a longer string that begins with the word "The". As the output from the example shows, a call to the <xref:System.String.StartsWith%28System.String%2CSystem.StringComparison%29> method that performs a culture-insensitive but case-sensitive comparison fails to match the string, while a call that performs a culture- and case-insensitive comparison matches the string.
 
- [!code-cpp[System.String.StartsWith#2](~/samples/snippets/cpp/VS_Snippets_CLR_System/system.string.startswith/cpp/StartsWith2.cpp#2)]
- [!code-csharp[System.String.StartsWith#2](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.string.startswith/cs/StartsWith2.cs#2)]
- [!code-vb[System.String.StartsWith#2](~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.string.startswith/vb/StartsWith2.vb#2)]
+ :::code language="cpp" source="~/samples/snippets/cpp/VS_Snippets_CLR_System/system.string.startswith/cpp/StartsWith2.cpp" id="Snippet2":::
+ :::code language="csharp" source="~/samples/snippets/csharp/VS_Snippets_CLR_System/system.string.startswith/cs/StartsWith2.cs" interactive="try-dotnet" id="Snippet2":::
+ :::code language="vb" source="~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.string.startswith/vb/StartsWith2.vb" id="Snippet2":::
 
  The following example determines whether a string starts with a particular substring. It initializes a two-dimensional string array. The first element in the second dimension contains a string, and the second element contains the string to search for at the start of the first string. The results are affected by the choice of culture, whether case is ignored, and whether an ordinal comparison is performed. Note that when the string instance contains a ligature, culture-sensitive comparisons with its consecutive characters successfully match.
 
@@ -14922,8 +14922,8 @@ The `TrimStart(System.Char[])` method removes from the current string all leadin
 
 The following example demonstrates the basic functionality of the <xref:System.String.TrimStart%2A> method:
 
-[!code-csharp[System.String.TrimStart#1](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.String.TrimStart/cs/sample.cs#1)]
-[!code-vb[System.String.TrimStart#1](~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.String.TrimStart/vb/sample.vb#1)]
+:::code language="csharp" source="~/samples/snippets/csharp/VS_Snippets_CLR_System/system.String.TrimStart/cs/sample.cs" id="Snippet1":::
+:::code language="vb" source="~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.String.TrimStart/vb/sample.vb" id="Snippet1":::
 
 The following example uses the <xref:System.String.TrimStart%2A> method to trim white space and comment characters from lines of source code. The `StripComments` method wraps a call to <xref:System.String.TrimStart%2A> and passes it a character array that contains a space and the comment character, which is an apostrophe ( ' ) in Visual Basic and a slash ( / ) in C#. The <xref:System.String.TrimStart%2A> method is also called to remove leading white space when evaluating whether a string is a comment.