CodeExpressionCollection.Contains(CodeExpression) Method
Definition
Important
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Gets a value that indicates whether the collection contains the specified CodeExpression object.
public:
bool Contains(System::CodeDom::CodeExpression ^ value);
public bool Contains (System.CodeDom.CodeExpression value);
member this.Contains : System.CodeDom.CodeExpression -> bool
Public Function Contains (value As CodeExpression) As Boolean
Parameters
- value
- CodeExpression
The CodeExpression object to locate in the collection.
Returns
true
if the collection contains the specified object; otherwise, false
.
Examples
The following example uses the Contains method to search for the presence of a specific CodeExpression object and gets the index value at which it was found.
// Tests for the presence of a CodeExpression in the
// collection, and retrieves its index if it is found.
CodeExpression^ testComment = gcnew CodePrimitiveExpression( true );
int itemIndex = -1;
if ( collection->Contains( testComment ) )
itemIndex = collection->IndexOf( testComment );
// Tests for the presence of a CodeExpression in the
// collection, and retrieves its index if it is found.
CodeExpression testComment = new CodePrimitiveExpression(true);
int itemIndex = -1;
if( collection.Contains( testComment ) )
itemIndex = collection.IndexOf( testComment );
' Tests for the presence of a CodeExpression in the
' collection, and retrieves its index if it is found.
Dim testComment = New CodePrimitiveExpression(True)
Dim itemIndex As Integer = -1
If collection.Contains(testComment) Then
itemIndex = collection.IndexOf(testComment)
End If
Applies to
See also
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