.NET Interactive: Enable_try_dotnet_to_batch_10b (#4343)

* enable_try_dotnet_to_batch_10b

* update_remarks_line

* changed_to_new_syntax

Author: v-mepa

xml/System.Collections.Generic/Dictionary`2.xml

@@ -292,8 +292,8 @@
 ## Examples  
  The following code example shows how to use the <xref:System.Collections.Generic.Dictionary%602.%23ctor%28System.Collections.Generic.IEqualityComparer%7B%600%7D%29> constructor to initialize a <xref:System.Collections.Generic.Dictionary%602> with sorted content from another dictionary. The code example creates a <xref:System.Collections.Generic.SortedDictionary%602> and populates it with data in random order, then passes the <xref:System.Collections.Generic.SortedDictionary%602> to the <xref:System.Collections.Generic.Dictionary%602.%23ctor%28System.Collections.Generic.IEqualityComparer%7B%600%7D%29> constructor, creating a <xref:System.Collections.Generic.Dictionary%602> that is sorted. This is useful if you need to build a sorted dictionary that at some point becomes static; copying the data from a <xref:System.Collections.Generic.SortedDictionary%602> to a <xref:System.Collections.Generic.Dictionary%602> improves retrieval speed.  
   
- [!code-csharp[Generic.Dictionary.ctor_IDic#1](~/samples/snippets/csharp/VS_Snippets_CLR/Generic.Dictionary.ctor_IDic/CS/source.cs#1)]
- [!code-vb[Generic.Dictionary.ctor_IDic#1](~/samples/snippets/visualbasic/VS_Snippets_CLR/Generic.Dictionary.ctor_IDic/VB/source.vb#1)]  
+ :::code language="csharp" source="~/samples/snippets/csharp/VS_Snippets_CLR/Generic.Dictionary.ctor_IDic/CS/source.cs" interactive="try-dotnet" id="Snippet1":::
+ :::code language="vb" source="~/samples/snippets/visualbasic/VS_Snippets_CLR/Generic.Dictionary.ctor_IDic/VB/source.vb" id="Snippet1":::
   
  ]]></format>
         </remarks>
@@ -395,8 +395,8 @@
 ## Examples  
  The following code example creates a <xref:System.Collections.Generic.Dictionary%602> with a case-insensitive equality comparer for the current culture. The example adds four elements, some with lower-case keys and some with upper-case keys. The example then attempts to add an element with a key that differs from an existing key only by case, catches the resulting exception, and displays an error message. Finally, the example displays the elements in the dictionary.  
   
- [!code-csharp[Generic.Dictionary.ctor_IEqC#1](~/samples/snippets/csharp/VS_Snippets_CLR/Generic.Dictionary.ctor_IEqC/CS/source.cs#1)]
- [!code-vb[Generic.Dictionary.ctor_IEqC#1](~/samples/snippets/visualbasic/VS_Snippets_CLR/Generic.Dictionary.ctor_IEqC/VB/source.vb#1)]  
+ :::code language="csharp" source="~/samples/snippets/csharp/VS_Snippets_CLR/Generic.Dictionary.ctor_IEqC/CS/source.cs" interactive="try-dotnet" id="Snippet1":::
+ :::code language="vb" source="~/samples/snippets/visualbasic/VS_Snippets_CLR/Generic.Dictionary.ctor_IEqC/VB/source.vb" id="Snippet1"::: 
   
  ]]></format>
         </remarks>
@@ -458,8 +458,8 @@
 ## Examples  
  The following code example creates a dictionary with an initial capacity of 4 and populates it with 4 entries.  
   
- [!code-csharp[Generic.Dictionary.ctor_Int32#1](~/samples/snippets/csharp/VS_Snippets_CLR/Generic.Dictionary.ctor_Int32/CS/source.cs#1)]
- [!code-vb[Generic.Dictionary.ctor_Int32#1](~/samples/snippets/visualbasic/VS_Snippets_CLR/Generic.Dictionary.ctor_Int32/VB/source.vb#1)]  
+ :::code language="csharp" source="~/samples/snippets/csharp/VS_Snippets_CLR/Generic.Dictionary.ctor_Int32/CS/source.cs" interactive="try-dotnet" id="Snippet1":::
+ :::code language="vb" source="~/samples/snippets/visualbasic/VS_Snippets_CLR/Generic.Dictionary.ctor_Int32/VB/source.vb" id="Snippet1":::
   
  ]]></format>
         </remarks>
@@ -530,8 +530,8 @@
 > [!NOTE]
 >  When you create a new dictionary with a case-insensitive comparer and populate it with entries from a dictionary that uses a case-sensitive comparer, as in this example, an exception occurs if the input dictionary has keys that differ only by case.  
   
- [!code-csharp[Generic.Dictionary.ctor_IDicIEqC#1](~/samples/snippets/csharp/VS_Snippets_CLR/Generic.Dictionary.ctor_IDicIEqC/CS/source.cs#1)]
- [!code-vb[Generic.Dictionary.ctor_IDicIEqC#1](~/samples/snippets/visualbasic/VS_Snippets_CLR/Generic.Dictionary.ctor_IDicIEqC/VB/source.vb#1)]  
+ :::code language="csharp" source="~/samples/snippets/csharp/VS_Snippets_CLR/Generic.Dictionary.ctor_IDicIEqC/CS/source.cs" interactive="try-dotnet" id="Snippet1":::
+ :::code language="vb" source="~/samples/snippets/visualbasic/VS_Snippets_CLR/Generic.Dictionary.ctor_IDicIEqC/VB/source.vb" id="Snippet1":::
   
  ]]></format>
         </remarks>
@@ -639,8 +639,8 @@
 ## Examples  
  The following code example creates a <xref:System.Collections.Generic.Dictionary%602> with an initial capacity of 5 and a case-insensitive equality comparer for the current culture. The example adds four elements, some with lower-case keys and some with upper-case keys. The example then attempts to add an element with a key that differs from an existing key only by case, catches the resulting exception, and displays an error message. Finally, the example displays the elements in the dictionary.  
   
- [!code-csharp[Generic.Dictionary.ctor_Int32IEqC#1](~/samples/snippets/csharp/VS_Snippets_CLR/Generic.Dictionary.ctor_Int32IEqC/CS/source.cs#1)]
- [!code-vb[Generic.Dictionary.ctor_Int32IEqC#1](~/samples/snippets/visualbasic/VS_Snippets_CLR/Generic.Dictionary.ctor_Int32IEqC/VB/source.vb#1)]  
+ :::code language="csharp" source="~/samples/snippets/csharp/VS_Snippets_CLR/Generic.Dictionary.ctor_Int32IEqC/CS/source.cs" interactive="try-dotnet" id="Snippet1":::
+ :::code language="vb" source="~/samples/snippets/visualbasic/VS_Snippets_CLR/Generic.Dictionary.ctor_Int32IEqC/VB/source.vb" id="Snippet1":::
   
  ]]></format>
         </remarks>

xml/System.Collections.Generic/List`1.xml

@@ -2967,6 +2967,18 @@ Public Function StartsWith(e As Employee) As Boolean
       </AssemblyInfo>
       <Docs>
         <summary>Returns the zero-based index of the last occurrence of a value in the <see cref="T:System.Collections.Generic.List`1" /> or in a portion of it.</summary>
+        <remarks>
+          <format type="text/markdown"><![CDATA[  
+ 
+## Examples  
+ The following example demonstrates all three overloads of the <xref:System.Collections.Generic.List%601.LastIndexOf%2A> method. A <xref:System.Collections.Generic.List%601> of strings is created, with one entry that appears twice, at index location 0 and index location 5. The <xref:System.Collections.Generic.List%601.LastIndexOf%28%600%29> method overload searches the entire list from the end, and finds the second occurrence of the string. The <xref:System.Collections.Generic.List%601.LastIndexOf%28%600%2CSystem.Int32%29> method overload is used to search the list backward beginning with index location 3 and continuing to the beginning of the list, so it finds the first occurrence of the string in the list. Finally, the <xref:System.Collections.Generic.List%601.LastIndexOf%28%600%2CSystem.Int32%2CSystem.Int32%29> method overload is used to search a range of four entries, beginning at index location 4 and extending backward (that is, it searches the items at locations 4, 3, 2, and 1); this search returns -1 because there are no instances of the search string in that range.  
+  
+ :::code language="cpp" source="~/samples/snippets/cpp/VS_Snippets_CLR/List`1_LastIndexOf/cpp/source.cpp" id="Snippet1":::
+ :::code language="csharp" source="~/samples/snippets/csharp/VS_Snippets_CLR/List`1_LastIndexOf/cs/source.cs" interactive="try-dotnet" id="Snippet1":::
+ :::code language="vb" source="~/samples/snippets/visualbasic/VS_Snippets_CLR/List`1_LastIndexOf/vb/source.vb" id="Snippet1":::
+  
+ ]]></format>
+        </remarks>
       </Docs>
     </MemberGroup>
     <Member MemberName="LastIndexOf">
@@ -3017,15 +3029,6 @@ Public Function StartsWith(e As Employee) As Boolean
   
  This method performs a linear search; therefore, this method is an O(*n*) operation, where *n* is <xref:System.Collections.Generic.List%601.Count%2A>.  
   
-   
-  
-## Examples  
- The following example demonstrates all three overloads of the <xref:System.Collections.Generic.List%601.LastIndexOf%2A> method. A <xref:System.Collections.Generic.List%601> of strings is created, with one entry that appears twice, at index location 0 and index location 5. The <xref:System.Collections.Generic.List%601.LastIndexOf%28%600%29> method overload searches the entire list from the end, and finds the second occurrence of the string. The <xref:System.Collections.Generic.List%601.LastIndexOf%28%600%2CSystem.Int32%29> method overload is used to search the list backward beginning with index location 3 and continuing to the beginning of the list, so it finds the first occurrence of the string in the list. Finally, the <xref:System.Collections.Generic.List%601.LastIndexOf%28%600%2CSystem.Int32%2CSystem.Int32%29> method overload is used to search a range of four entries, beginning at index location 4 and extending backward (that is, it searches the items at locations 4, 3, 2, and 1); this search returns -1 because there are no instances of the search string in that range.  
-  
- [!code-cpp[List\`1_LastIndexOf#1](~/samples/snippets/cpp/VS_Snippets_CLR/List`1_LastIndexOf/cpp/source.cpp#1)]
- [!code-csharp[List\`1_LastIndexOf#1](~/samples/snippets/csharp/VS_Snippets_CLR/List`1_LastIndexOf/cs/source.cs#1)]
- [!code-vb[List\`1_LastIndexOf#1](~/samples/snippets/visualbasic/VS_Snippets_CLR/List`1_LastIndexOf/vb/source.vb#1)]  
-  
  ]]></format>
         </remarks>
         <altmember cref="M:System.Collections.Generic.List`1.IndexOf(`0)" />
@@ -3082,16 +3085,7 @@ Public Function StartsWith(e As Employee) As Boolean
  This method determines equality using the default equality comparer <xref:System.Collections.Generic.EqualityComparer%601.Default%2A?displayProperty=nameWithType> for `T`, the type of values in the list.  
   
  This method performs a linear search; therefore, this method is an O(*n*) operation, where *n* is the number of elements from the beginning of the <xref:System.Collections.Generic.List%601> to `index`.  
-  
-   
-  
-## Examples  
- The following example demonstrates all three overloads of the <xref:System.Collections.Generic.List%601.LastIndexOf%2A> method. A <xref:System.Collections.Generic.List%601> of strings is created, with one entry that appears twice, at index location 0 and index location 5. The <xref:System.Collections.Generic.List%601.LastIndexOf%28%600%29> method overload searches the entire list from the end, and finds the second occurrence of the string. The <xref:System.Collections.Generic.List%601.LastIndexOf%28%600%2CSystem.Int32%29> method overload is used to search the list backward beginning with index location 3 and continuing to the beginning of the list, so it finds the first occurrence of the string in the list. Finally, the <xref:System.Collections.Generic.List%601.LastIndexOf%28%600%2CSystem.Int32%2CSystem.Int32%29> method overload is used to search a range of four entries, beginning at index location 4 and extending backward (that is, it searches the items at locations 4, 3, 2, and 1); this search returns -1 because there are no instances of the search string in that range.  
-  
- [!code-cpp[List\`1_LastIndexOf#1](~/samples/snippets/cpp/VS_Snippets_CLR/List`1_LastIndexOf/cpp/source.cpp#1)]
- [!code-csharp[List\`1_LastIndexOf#1](~/samples/snippets/csharp/VS_Snippets_CLR/List`1_LastIndexOf/cs/source.cs#1)]
- [!code-vb[List\`1_LastIndexOf#1](~/samples/snippets/visualbasic/VS_Snippets_CLR/List`1_LastIndexOf/vb/source.vb#1)]  
-  
+ 
  ]]></format>
         </remarks>
         <exception cref="T:System.ArgumentOutOfRangeException">
@@ -3152,16 +3146,7 @@ Public Function StartsWith(e As Employee) As Boolean
  This method determines equality using the default equality comparer <xref:System.Collections.Generic.EqualityComparer%601.Default%2A?displayProperty=nameWithType> for `T`, the type of values in the list.  
   
  This method performs a linear search; therefore, this method is an O(*n*) operation, where *n* is `count`.  
-  
-   
-  
-## Examples  
- The following example demonstrates all three overloads of the <xref:System.Collections.Generic.List%601.LastIndexOf%2A> method. A <xref:System.Collections.Generic.List%601> of strings is created, with one entry that appears twice, at index location 0 and index location 5. The <xref:System.Collections.Generic.List%601.LastIndexOf%28%600%29> method overload searches the entire list from the end, and finds the second occurrence of the string. The <xref:System.Collections.Generic.List%601.LastIndexOf%28%600%2CSystem.Int32%29> method overload is used to search the list backward beginning with index location 3 and continuing to the beginning of the list, so it finds the first occurrence of the string in the list. Finally, the <xref:System.Collections.Generic.List%601.LastIndexOf%28%600%2CSystem.Int32%2CSystem.Int32%29> method overload is used to search a range of 4 entries, beginning at index location 4 and extending backward (that is, it searches the items at locations 4, 3, 2, and 1); this search returns -1 because there are no instances of the search string in that range.  
-  
- [!code-cpp[List\`1_LastIndexOf#1](~/samples/snippets/cpp/VS_Snippets_CLR/List`1_LastIndexOf/cpp/source.cpp#1)]
- [!code-csharp[List\`1_LastIndexOf#1](~/samples/snippets/csharp/VS_Snippets_CLR/List`1_LastIndexOf/cs/source.cs#1)]
- [!code-vb[List\`1_LastIndexOf#1](~/samples/snippets/visualbasic/VS_Snippets_CLR/List`1_LastIndexOf/vb/source.vb#1)]  
-  
+ 
  ]]></format>
         </remarks>
         <exception cref="T:System.ArgumentOutOfRangeException">