diff --git a/xml/System.Collections.Generic/HashSet`1.xml b/xml/System.Collections.Generic/HashSet`1.xml
index 943ad102f1a..d3245346a3a 100644
--- a/xml/System.Collections.Generic/HashSet`1.xml
+++ b/xml/System.Collections.Generic/HashSet`1.xml
@@ -124,7 +124,7 @@
 ## Examples  
  The following example demonstrates how to merge two disparate sets. This example creates two <xref:System.Collections.Generic.HashSet%601> objects, and populates them with even and odd numbers, respectively. A third <xref:System.Collections.Generic.HashSet%601> object is created from the set that contains the even numbers. The example then calls the <xref:System.Collections.Generic.HashSet%601.UnionWith%2A> method, which adds the odd number set to the third set.  
   
- [!code-csharp[System.Collections.Generic.HashSet_UnionWith#01](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_UnionWith/cs/Program.cs#01)]
+ [!code-csharp-interactive[System.Collections.Generic.HashSet_UnionWith#01](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_UnionWith/cs/Program.cs#01)]
  [!code-vb[System.Collections.Generic.HashSet_UnionWith#01](~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_UnionWith/vb/Program.vb#01)]  
   
  ]]></format>
@@ -186,6 +186,7 @@
  The following example demonstrates how to create and populate two <xref:System.Collections.Generic.HashSet%601> objects. This example is part of a larger example provided for the <xref:System.Collections.Generic.HashSet%601.UnionWith%2A> method.  
   
  [!code-csharp[System.Collections.Generic.HashSet_UnionWith#03](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_UnionWith/cs/Program.cs#03)]  
+ [!code-vb[System.Collections.Generic.HashSet_UnionWith#03](~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_UnionWith/vb/Program.vb#03)]
   
  ]]></format>
         </remarks>
@@ -238,7 +239,7 @@
 ## Examples  
  The following example shows how to create a <xref:System.Collections.Generic.HashSet%601> collection from an existing set. In this example, two sets are created with even and odd integers, respectively. A third <xref:System.Collections.Generic.HashSet%601> object is then created from the even integer set.  
   
- [!code-csharp[System.Collections.Generic.HashSet_UnionWith#02](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_UnionWith/cs/Program.cs#02)]
+ [!code-csharp-interactive[System.Collections.Generic.HashSet_UnionWith#01](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_UnionWith/cs/Program.cs#01)]
  [!code-vb[System.Collections.Generic.HashSet_UnionWith#02](~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_UnionWith/vb/Program.vb#02)]  
   
  ]]></format>
@@ -378,7 +379,7 @@
  The following example uses a supplied <xref:System.Collections.Generic.IEqualityComparer%601> to allow case-insensitive comparisons on the elements of a  <xref:System.Collections.Generic.HashSet%601> collection of vehicle types.  
   
  [!code-cpp[System.Collections.Generic.HashSet_ExceptWith#03](~/samples/snippets/cpp/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_ExceptWith/cpp/source2.cpp#03)]
- [!code-csharp[System.Collections.Generic.HashSet_ExceptWith#03](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_ExceptWith/cs/source2.cs#03)]
+ [!code-csharp-interactive[System.Collections.Generic.HashSet_ExceptWith#03](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_ExceptWith/cs/source2.cs#03)]
  [!code-vb[System.Collections.Generic.HashSet_ExceptWith#03](~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_ExceptWith/vb/source2.vb#03)]  
   
  ]]></format>
@@ -588,8 +589,8 @@
 ## Examples  
  The following example creates and populates a <xref:System.Collections.Generic.HashSet%601> collection, then clears it and releases the memory referenced by the collection.  
   
- [!code-csharp[System.Collections.Generic.HashSet_Clear#02](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_Clear/cs/Program.cs#02)]
- [!code-vb[System.Collections.Generic.HashSet_Clear#02](~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_Clear/vb/Program.vb#02)]  
+ [!code-csharp-interactive[System.Collections.Generic.HashSet_Clear#01](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_Clear/cs/Program.cs#01)]
+ [!code-vb[System.Collections.Generic.HashSet_Clear#01](~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_Clear/vb/Program.vb#01)]  
   
  ]]></format>
         </remarks>
@@ -693,7 +694,7 @@
 ## Examples  
  The following example demonstrates how to remove values from a <xref:System.Collections.Generic.HashSet%601> collection using the <xref:System.Collections.Generic.HashSet%601.Remove%2A> method. In this example, the <xref:System.Collections.Generic.HashSet%601.Contains%2A> method verifies that the set contains a value before removing it.  
   
- [!code-csharp[System.Collections.Generic.HashSet_RemoveWhere#02](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_RemoveWhere/cs/Program.cs#02)]
+ [!code-csharp-interactive[System.Collections.Generic.HashSet_RemoveWhere#02](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_RemoveWhere/cs/Program.cs#02)]
  [!code-vb[System.Collections.Generic.HashSet_RemoveWhere#02](~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_RemoveWhere/vb/Program.vb#02)]  
   
  ]]></format>
@@ -933,7 +934,7 @@
 ## Examples  
  The following example demonstrates how to create, populate, and manipulate two <xref:System.Collections.Generic.HashSet%601> objects. In this example, both the contents of the set and <xref:System.Collections.Generic.HashSet%601.Count%2A> display to the console.  
   
- [!code-csharp[System.Collections.Generic.HashSet_UnionWith#01](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_UnionWith/cs/Program.cs#01)]
+ [!code-csharp-interactive[System.Collections.Generic.HashSet_UnionWith#01](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_UnionWith/cs/Program.cs#01)]
  [!code-vb[System.Collections.Generic.HashSet_UnionWith#01](~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_UnionWith/vb/Program.vb#01)]  
   
  ]]></format>
@@ -1072,7 +1073,7 @@
  The following example creates two <xref:System.Collections.Generic.HashSet%601> collections with overlapping sets of data. The lower range of values is then removed from the larger set using the <xref:System.Collections.Generic.HashSet%601.ExceptWith%2A> method.  
   
  [!code-cpp[System.Collections.Generic.HashSet_ExceptWith#02](~/samples/snippets/cpp/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_ExceptWith/cpp/program.cpp#02)]
- [!code-csharp[System.Collections.Generic.HashSet_ExceptWith#02](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_ExceptWith/cs/Program.cs#02)]
+ [!code-csharp-interactive[System.Collections.Generic.HashSet_ExceptWith#02](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_ExceptWith/cs/Program.cs#02)]
  [!code-vb[System.Collections.Generic.HashSet_ExceptWith#02](~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_ExceptWith/vb/Program.vb#02)]  
   
  ]]></format>
@@ -1317,7 +1318,7 @@
 ## Examples  
  The following example creates two disparate <xref:System.Collections.Generic.HashSet%601> objects and compares them to each other. In this example, `lowNumbers` is both a subset and a proper subset of `allNumbers` until `allNumbers` is modified, using the <xref:System.Collections.Generic.HashSet%601.IntersectWith%2A> method, to contain only values that are present in both sets. Once `allNumbers` and `lowNumbers` are identical, `lowNumbers` is still a subset of `allNumbers` but is no longer a proper subset.  
   
- [!code-csharp[System.Collections.Generic.HashSet_boolMethods#02](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_boolMethods/cs/Program.cs#02)]
+ [!code-csharp-interactive[System.Collections.Generic.HashSet_boolMethods#02](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_boolMethods/cs/Program.cs#02)]
  [!code-vb[System.Collections.Generic.HashSet_boolMethods#02](~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_boolMethods/vb/Program.vb#02)]  
   
  ]]></format>
@@ -1389,7 +1390,7 @@
 ## Examples  
  The following example creates two disparate <xref:System.Collections.Generic.HashSet%601> objects and compares them to each other. In this example, `allNumbers` is both a superset and a proper superset of `lowNumbers` until `allNumbers` is modified, using the <xref:System.Collections.Generic.HashSet%601.IntersectWith%2A> method, to contain only values that are present in both sets. Once `allNumbers` and `lowNumbers` are identical, `allNumbers` is still a superset of `lowNumbers` but is no longer a proper superset.  
   
- [!code-csharp[System.Collections.Generic.HashSet_boolMethods#02](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_boolMethods/cs/Program.cs#02)]
+ [!code-csharp-interactive[System.Collections.Generic.HashSet_boolMethods#02](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_boolMethods/cs/Program.cs#02)]
  [!code-vb[System.Collections.Generic.HashSet_boolMethods#02](~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_boolMethods/vb/Program.vb#02)]  
   
  ]]></format>
@@ -1461,7 +1462,7 @@
 ## Examples  
  The following example creates two disparate <xref:System.Collections.Generic.HashSet%601> objects and compares them to each other. In this example, `lowNumbers` is both a subset and a proper subset of `allNumbers` until `allNumbers` is modified, using the <xref:System.Collections.Generic.HashSet%601.IntersectWith%2A> method, to contain only values that are present in both sets. Once `allNumbers` and `lowNumbers` are identical, `lowNumbers` is still a subset of `allNumbers` but is no longer a proper subset.  
   
- [!code-csharp[System.Collections.Generic.HashSet_boolMethods#02](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_boolMethods/cs/Program.cs#02)]
+ [!code-csharp-interactive[System.Collections.Generic.HashSet_boolMethods#02](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_boolMethods/cs/Program.cs#02)]
  [!code-vb[System.Collections.Generic.HashSet_boolMethods#02](~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_boolMethods/vb/Program.vb#02)]  
   
  ]]></format>
@@ -1528,7 +1529,7 @@
 ## Examples  
  The following example creates two disparate <xref:System.Collections.Generic.HashSet%601> objects and compares them to each other. In this example, `allNumbers` is both a superset and a proper superset of `lowNumbers` until `allNumbers` is modified, using the <xref:System.Collections.Generic.HashSet%601.IntersectWith%2A> method, to contain only values that are present in both sets. Once `allNumbers` and `lowNumbers` are identical, `allNumbers` is still a superset of `lowNumbers` but is no longer a proper superset.  
   
- [!code-csharp[System.Collections.Generic.HashSet_boolMethods#02](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_boolMethods/cs/Program.cs#02)]
+ [!code-csharp-interactive[System.Collections.Generic.HashSet_boolMethods#02](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_boolMethods/cs/Program.cs#02)]
  [!code-vb[System.Collections.Generic.HashSet_boolMethods#02](~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_boolMethods/vb/Program.vb#02)]  
   
  ]]></format>
@@ -1638,7 +1639,7 @@
 ## Examples  
  The following example creates two disparate <xref:System.Collections.Generic.HashSet%601> objects and compares them to each another. In this example, `allNumbers` and `lowNumbers` are shown to share common elements using the <xref:System.Collections.Generic.HashSet%601.Overlaps%2A> method.  
   
- [!code-csharp[System.Collections.Generic.HashSet_boolMethods#02](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_boolMethods/cs/Program.cs#02)]
+ [!code-csharp-interactive[System.Collections.Generic.HashSet_boolMethods#02](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_boolMethods/cs/Program.cs#02)]
  [!code-vb[System.Collections.Generic.HashSet_boolMethods#02](~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_boolMethods/vb/Program.vb#02)]  
   
  ]]></format>
@@ -1700,7 +1701,7 @@
 ## Examples  
  The following example demonstrates how to remove values from a <xref:System.Collections.Generic.HashSet%601> collection using the <xref:System.Collections.Generic.HashSet%601.Remove%2A> method. In this example, zero is arbitrarily removed from the <xref:System.Collections.Generic.HashSet%601> collection.  
   
- [!code-csharp[System.Collections.Generic.HashSet_RemoveWhere#02](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_RemoveWhere/cs/Program.cs#02)]
+ [!code-csharp-interactive[System.Collections.Generic.HashSet_RemoveWhere#02](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_RemoveWhere/cs/Program.cs#02)]
  [!code-vb[System.Collections.Generic.HashSet_RemoveWhere#02](~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_RemoveWhere/vb/Program.vb#02)]  
   
  ]]></format>
@@ -1754,7 +1755,7 @@
 ## Examples  
  The following example demonstrates how to remove values from a <xref:System.Collections.Generic.HashSet%601> collection using the <xref:System.Collections.Generic.HashSet%601.Remove%2A> method. In this example, all odd integers are removed from the <xref:System.Collections.Generic.HashSet%601> collection as specified by the `match` delegate.  
   
- [!code-csharp[System.Collections.Generic.HashSet_RemoveWhere#02](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_RemoveWhere/cs/Program.cs#02)]
+ [!code-csharp-interactive[System.Collections.Generic.HashSet_RemoveWhere#02](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_RemoveWhere/cs/Program.cs#02)]
  [!code-vb[System.Collections.Generic.HashSet_RemoveWhere#02](~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_RemoveWhere/vb/Program.vb#02)]  
   
  ]]></format>
@@ -1824,7 +1825,7 @@
 ## Examples  
  The following example creates two disparate <xref:System.Collections.Generic.HashSet%601> objects and compares them to each another. Initially, the two sets are not equal, which is demonstrated by using the <xref:System.Collections.Generic.HashSet%601.SetEquals%2A> method. The `allNumbers`<xref:System.Collections.Generic.HashSet%601> object is then modified, after which the sets are equal.  
   
- [!code-csharp[System.Collections.Generic.HashSet_boolMethods#02](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_boolMethods/cs/Program.cs#02)]
+ [!code-csharp-interactive[System.Collections.Generic.HashSet_boolMethods#02](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_boolMethods/cs/Program.cs#02)]
  [!code-vb[System.Collections.Generic.HashSet_boolMethods#02](~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_boolMethods/vb/Program.vb#02)]  
   
  ]]></format>
@@ -1890,7 +1891,7 @@
 ## Examples  
  The following example creates two <xref:System.Collections.Generic.HashSet%601> collections with overlapping sets of data. The set that contains the lower values is then modified, using the <xref:System.Collections.Generic.HashSet%601.SymmetricExceptWith%2A> method, to contain only the values that are not present in both sets.  
   
- [!code-csharp[System.Collections.Generic.HashSet_SymmetricExceptWith#02](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_SymmetricExceptWith/cs/Program.cs#02)]
+ [!code-csharp-interactive[System.Collections.Generic.HashSet_SymmetricExceptWith#02](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_SymmetricExceptWith/cs/Program.cs#02)]
  [!code-vb[System.Collections.Generic.HashSet_SymmetricExceptWith#02](~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_SymmetricExceptWith/vb/Program.vb#02)]  
   
  ]]></format>
@@ -2162,8 +2163,8 @@
 ## Examples  
  The following example creates and populates a <xref:System.Collections.Generic.HashSet%601> collection, and then clears the collection and releases the memory referenced by it.  
   
- [!code-csharp[System.Collections.Generic.HashSet_Clear#02](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_Clear/cs/Program.cs#02)]
- [!code-vb[System.Collections.Generic.HashSet_Clear#02](~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_Clear/vb/Program.vb#02)]  
+ [!code-csharp-interactive[System.Collections.Generic.HashSet_Clear#01](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_Clear/cs/Program.cs#01)]
+ [!code-vb[System.Collections.Generic.HashSet_Clear#01](~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_Clear/vb/Program.vb#01)]  
   
  ]]></format>
         </remarks>
@@ -2264,7 +2265,7 @@
 ## Examples  
  The following example demonstrates how to merge two disparate sets. This example creates two <xref:System.Collections.Generic.HashSet%601> objects, and populates them with even and odd numbers, respectively. A third <xref:System.Collections.Generic.HashSet%601> object is created from the set that contains the even numbers. The example then calls the <xref:System.Collections.Generic.HashSet%601.UnionWith%2A> method, which adds the odd number set to the third set.  
   
- [!code-csharp[System.Collections.Generic.HashSet_UnionWith#01](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_UnionWith/cs/Program.cs#01)]
+ [!code-csharp-interactive[System.Collections.Generic.HashSet_UnionWith#01](~/samples/snippets/csharp/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_UnionWith/cs/Program.cs#01)]
  [!code-vb[System.Collections.Generic.HashSet_UnionWith#01](~/samples/snippets/visualbasic/VS_Snippets_CLR_System/system.Collections.Generic.HashSet_UnionWith/vb/Program.vb#01)]  
   
  ]]></format>