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HwndHost.IKeyboardInputSink.HasFocusWithin Method

For a description of this member, see IList.Remove.

Namespace:  System.Windows.Interop
Assembly:  PresentationFramework (in PresentationFramework.dll)

JScript does not support explicit interface implementations.
You cannot use methods in XAML.

Return Value

Type: System.Boolean
true if the sink or one of its contained components has focus; otherwise, false.

Implements

IKeyboardInputSink.HasFocusWithin()

This member is an explicit interface member implementation. It can be used only when the HwndHost instance is cast to an [System.Windows.Interop.IKeyboardInputSink] interface.

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003

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

.NET Framework

Supported in: 3.5, 3.0

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