For a description of this member, see IList.Remove.
Assembly: PresentationFramework (in PresentationFramework.dll)
'Declaration Private Function HasFocusWithin As Boolean Implements IKeyboardInputSink.HasFocusWithin 'Usage Dim instance As HwndHost Dim returnValue As Boolean returnValue = CType(instance, IKeyboardInputSink).HasFocusWithin()
Return ValueType: System.Boolean
true if the sink or one of its contained components has focus; otherwise, false.
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.