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.NET Framework Class Library
UIElementCollectionIListContains Method

This type or member supports the Windows Presentation Foundation (WPF) infrastructure and is not intended to be used directly from your code. For a description of this member, see Contains.

Namespace:   System.Windows.Controls
Assembly:  PresentationFramework (in PresentationFramework.dll)
Syntax
Private Function Contains ( _
	value As [%$TOPIC/bb354951_en-us_VS_110_2_0_0_0_0%] _
) As [%$TOPIC/bb354951_en-us_VS_110_2_0_0_0_1%] Implements [%$TOPIC/bb354951_en-us_VS_110_2_0_0_0_2%].[%$TOPIC/bb354951_en-us_VS_110_2_0_0_0_3%]
[%$TOPIC/bb354951_en-us_VS_110_2_0_1_0_0%] [%$TOPIC/bb354951_en-us_VS_110_2_0_1_0_1%].[%$TOPIC/bb354951_en-us_VS_110_2_0_1_0_2%](
	[%$TOPIC/bb354951_en-us_VS_110_2_0_1_0_3%] value
)
private:
virtual [%$TOPIC/bb354951_en-us_VS_110_2_0_2_0_0%] Contains(
	[%$TOPIC/bb354951_en-us_VS_110_2_0_2_0_1%]^ value
) sealed = [%$TOPIC/bb354951_en-us_VS_110_2_0_2_0_2%]::[%$TOPIC/bb354951_en-us_VS_110_2_0_2_0_3%]
private abstract Contains : 
        value:[%$TOPIC/bb354951_en-us_VS_110_2_0_3_0_0%] -> [%$TOPIC/bb354951_en-us_VS_110_2_0_3_0_1%]  
private override Contains : 
        value:[%$TOPIC/bb354951_en-us_VS_110_2_0_3_0_2%] -> [%$TOPIC/bb354951_en-us_VS_110_2_0_3_0_3%]

Parameters

value
Type: SystemObject

The object to locate in the list.

Return Value

Type: SystemBoolean
true if the object was found in the list; otherwise, false.

Implements

IListContains(Object)
Version Information

.NET Framework

Supported in: 4.6, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1
Platforms

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.