←Select platform

OnKeyUp Method

Summary

Raises the KeyUp event.

Syntax

C#
VB
C++
protected virtual void OnKeyUp( 
   InteractiveKeyEventArgs e 
) 
Protected Overridable Sub OnKeyUp( 
   ByVal e As InteractiveKeyEventArgs 
) 
protected:  
   virtual void OnKeyUp( 
      InteractiveKeyEventArgs^ e 
   ) 

Parameters

e

Event data

Remarks

Raising an event invokes the event handler through a function. The OnKeyUp method also allows derived classes to handle the event without attaching a function to the event. This is the preferred technique for handling the event in a derived class.

**Note to Inheritors: **When overriding OnKeyUp in a derived class, be sure to call the base class's OnKeyUp method so that registered delegates receive the event.

Requirements

Target Platforms

Help Version 19.0.2017.10.27
Products | Support | Contact Us | Copyright Notices
© 1991-2017 LEAD Technologies, Inc. All Rights Reserved.

Leadtools.Controls.WinForms Assembly