InkPicture.OnKeyDown Method
Allows derived classes to modify the default behavior of the KeyDown event.
Namespace: Microsoft.Ink
Assembly: Microsoft.Ink (in microsoft.ink.dll)
Syntax
'Declaration
Protected Overrides Sub OnKeyDown ( _
e As KeyEventArgs _
)
'Usage
Dim e As KeyEventArgs
Me.OnKeyDown(e)
protected override void OnKeyDown (
KeyEventArgs e
)
protected:
virtual void OnKeyDown (
KeyEventArgs^ e
) override
protected void OnKeyDown (
KeyEventArgs e
)
protected override function OnKeyDown (
e : KeyEventArgs
)
Not applicable.
Parameters
- e
The KeyEventArgsKeyEventArgs object that contains the event data.
Remarks
Raising an event invokes the event handler through a delegate.
The OnKeyDown method also allows derived classes to handle the event without attaching a delegate. This is the preferred technique for handling the event in a derived class.
When overriding this method in a derived class, call the OnKeyDown method of the base class so that registered delegates receive the event.
Platforms
Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.
Version Information
.NET Framework
Supported in: 3.0