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LEADTOOLS Medical (Leadtools.Medical.Workstation assembly)
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OnKeyDown Method (NumericTextBox)







Leadtools.Medical.Workstation.UI Namespace > NumericTextBox Class : OnKeyDown Method
A System.Windows.Forms.KeyEventArgs that contains event data.
Changes the value that is in the NumericTextBox when the UP ARROW key or the DOWN ARROW key are pressed.
Syntax
protected override void OnKeyDown( 
   KeyEventArgs e
)
'Declaration
 
Protected Overrides Sub OnKeyDown( _
   ByVal e As KeyEventArgs _
) 
'Usage
 
Dim instance As NumericTextBox
Dim e As KeyEventArgs
 
instance.OnKeyDown(e)

            

        

            

            

            

        

            

            
protected: void OnKeyDown( 
   KeyEventArgs* e
) override 

            

        

            

            
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

            
            
See Also
Reference
NumericTextBox Class

NumericTextBox Members




        
    

	
    

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Leadtools.Medical.Workstation requires a Medical toolkit license and unlock key. For more information, refer to: LEADTOOLS Toolkit Features