HwndSource.IKeyboardInputSink.HasFocusWithin Method

Reference

Definition

Namespace:: System.Windows.Interop

Assembly:: PresentationCore.dll

Important

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For a description of this member, see IList.Remove(Object).

 virtual bool System.Windows.Interop.IKeyboardInputSink.HasFocusWithin() = System::Windows::Interop::IKeyboardInputSink::HasFocusWithin;

bool IKeyboardInputSink.HasFocusWithin ();

abstract member System.Windows.Interop.IKeyboardInputSink.HasFocusWithin : unit -> bool
override this.System.Windows.Interop.IKeyboardInputSink.HasFocusWithin : unit -> bool

Function HasFocusWithin () As Boolean Implements IKeyboardInputSink.HasFocusWithin

Returns

Boolean

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

Implements

HasFocusWithin()

Remarks

This member is an explicit interface member implementation. It can be used only when the HwndSource instance is cast to an IKeyboardInputSink interface.

Applies to

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