Uredi

Deli z drugimi prek

HwndHost.OnKeyDown(KeyEventArgs) Method

  • Reference

Definition

Namespace:
System.Windows.Interop
Assembly:
PresentationFramework.dll

Called when the hosted window receives a WM_KEYDOWN message.

protected:
 override void OnKeyDown(System::Windows::Input::KeyEventArgs ^ e);
[System.Security.SecurityCritical]
[System.Security.SecurityTreatAsSafe]
protected override void OnKeyDown (System.Windows.Input.KeyEventArgs e);
protected override void OnKeyDown (System.Windows.Input.KeyEventArgs e);
[<System.Security.SecurityCritical>]
[<System.Security.SecurityTreatAsSafe>]
override this.OnKeyDown : System.Windows.Input.KeyEventArgs -> unit
override this.OnKeyDown : System.Windows.Input.KeyEventArgs -> unit
Protected Overrides Sub OnKeyDown (e As KeyEventArgs)

Parameters

e
KeyEventArgs

The event data.

Attributes
SecurityCriticalAttribute SecurityTreatAsSafeAttribute

Remarks

Important

This type or member is not available in the Internet security zone.

This is an override of the class handler OnKeyDown and provides the behavior of translating the Win32 message into a Windows Presentation Foundation (WPF) event, marking the event as handled whenever appropriate.

Applies to