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CodeNamespaceCollection.Contains Method

Gets a value that indicates whether the collection contains the specified CodeNamespace object.

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

public bool Contains(
	CodeNamespace value


Type: System.CodeDom.CodeNamespace

The CodeNamespace to search for in the collection.

Return Value

Type: System.Boolean
true if the CodeNamespace is contained in the collection; otherwise, false.

The following example uses the Contains method to find a CodeNamespace object in a CodeNamespaceCollection.

// Tests for the presence of a CodeNamespace in the collection, 
// and retrieves its index if it is found.
CodeNamespace testNamespace = new CodeNamespace("TestNamespace");
int itemIndex = -1;
if( collection.Contains( testNamespace ) )
    itemIndex = collection.IndexOf( testNamespace );

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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