HwndSource.IKeyboardInputSink.HasFocusWithin Method
Definition
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
true
if the sink or one of its contained components has focus; otherwise, false
.
Implements
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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