CodeExpressionCollection.IndexOf(CodeExpression) Method

Reference

Definition

Namespace:: System.CodeDom

Assembly:: System.CodeDom.dll

Assembly:: System.dll

Package:: System.CodeDom v8.0.0

Package:: System.CodeDom v9.0.0-rc.2.24473.5

Source:: CodeExpressionCollection.cs

Source:: CodeExpressionCollection.cs

Source:: CodeExpressionCollection.cs

Source:: CodeExpressionCollection.cs

Important

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Gets the index of the specified CodeExpression object in the collection, if it exists in the collection.

public:
 int IndexOf(System::CodeDom::CodeExpression ^ value);

public int IndexOf (System.CodeDom.CodeExpression value);

member this.IndexOf : System.CodeDom.CodeExpression -> int

Public Function IndexOf (value As CodeExpression) As Integer

Parameters

value: CodeExpression

The CodeExpression object to locate in the collection.

Returns

Int32

The index of the specified object, if found, in the collection; otherwise, -1.

Examples

The following example searches for the presence of a specific CodeExpression object and uses the IndexOf method to get 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

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