OnKeyDown Method

Summary
Changes the value that is in the NumericTextBox when the UP ARROW key or the DOWN ARROW key are pressed.
Syntax
C#
VB
C++
protected override void OnKeyDown( 
   KeyEventArgs e 
) 
  
Protected Overrides Sub OnKeyDown( _ 
   ByVal e As KeyEventArgs _ 
)  
protected: 
void OnKeyDown(  
   KeyEventArgs^ e 
) override  

Parameters

e
A System.Windows.Forms.KeyEventArgs that contains event data.

Remarks

It increases the value by one if the up key is pressed. It decreases the value by one for if the down key is pressed.

Requirements

Target Platforms

Help Version 21.0.2021.7.2
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