CodeAttributeDeclarationCollection.Contains Method (CodeAttributeDeclaration)


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Gets or sets a value that indicates whether the collection contains the specified CodeAttributeDeclaration object.

Namespace:   System.CodeDom
Assembly:  System (in System.dll)

public bool Contains(
	CodeAttributeDeclaration value


Type: System.CodeDom.CodeAttributeDeclaration

The CodeAttributeDeclaration object to locate.

Return Value

Type: System.Boolean

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

The following example uses the Contains method to search for the presence of a specific CodeAttributeDeclaration instance and gets the index value at which it was found.

// Tests for the presence of a CodeAttributeDeclaration in 
// the collection, and retrieves its index if it is found.
CodeAttributeDeclaration testdeclaration = new CodeAttributeDeclaration("DescriptionAttribute", new CodeAttributeArgument(new CodePrimitiveExpression("Test Description")) );
int itemIndex = -1;
if( collection.Contains( testdeclaration ) )
    itemIndex = collection.IndexOf( testdeclaration );

.NET Framework
Available since 1.1
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