CodeDirectiveCollection.Contains(CodeDirective) Method

Reference

Definition

Namespace:: System.CodeDom

Assembly:: System.CodeDom.dll

Assembly:: System.dll

Package:: System.CodeDom v9.0.0

Source:: CodeDirectiveCollection.cs

Source:: CodeDirectiveCollection.cs

Source:: CodeDirectiveCollection.cs

Source:: CodeDirectiveCollection.cs

Important

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Gets a value indicating whether the collection contains the specified CodeDirective object.

public:
 bool Contains(System::CodeDom::CodeDirective ^ value);

public bool Contains (System.CodeDom.CodeDirective value);

member this.Contains : System.CodeDom.CodeDirective -> bool

Public Function Contains (value As CodeDirective) As Boolean

Parameters

value: CodeDirective

The CodeDirective object to search for in the collection.

Returns

Boolean

true if the collection contains the specified object; otherwise, false.

Examples

The following code example shows the use of the Contains method to determine whether the collection contains a specific CodeDirective object. This example is part of a larger example provided for the CodeDirectiveCollection class.

// Tests for the presence of a CodeDirective in the
// collection, and retrieves its index if it is found.
CodeDirective testDirective = new CodeRegionDirective(CodeRegionMode.Start, "Region1");
int itemIndex = -1;
if (collection.Contains(testDirective))
    itemIndex = collection.IndexOf(testDirective);

' Tests for the presence of a CodeDirective in the 
' collection, and retrieves its index if it is found.
Dim testDirective = New CodeRegionDirective(CodeRegionMode.Start, "Region1")
Dim itemIndex As Integer = -1
If collection.Contains(testDirective) Then
    itemIndex = collection.IndexOf(testDirective)
End If

Applies to

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