Spread Windows Forms 8.0 Product Documentation
KeyDown Event


Occurs when a key is pressed.
Syntax
'Declaration
 
Public Event KeyDown As KeyEventHandler
'Usage
 
Dim instance As DropDownEditor
Dim handler As KeyEventHandler
 
AddHandler instance.KeyDown, handler
public event KeyEventHandler KeyDown
Event Data

The event handler receives an argument of type KeyEventArgs containing data related to this event. The following KeyEventArgs properties provide information specific to this event.

PropertyDescription
Alt Gets a value indicating whether the ALT key was pressed.
Control Gets a value indicating whether the CTRL key was pressed.
Handled Gets or sets a value indicating whether the event was handled.
KeyCode Gets the keyboard code for a System.Windows.Forms.Control.KeyDown or System.Windows.Forms.Control.KeyUp event.
KeyData Gets the key data for a System.Windows.Forms.Control.KeyDown or System.Windows.Forms.Control.KeyUp event.
KeyValue Gets the keyboard value for a System.Windows.Forms.Control.KeyDown or System.Windows.Forms.Control.KeyUp event.
Modifiers Gets the modifier flags for a System.Windows.Forms.Control.KeyDown or System.Windows.Forms.Control.KeyUp event. The flags indicate which combination of CTRL, SHIFT, and ALT keys was pressed.
Shift Gets a value indicating whether the SHIFT key was pressed.
SuppressKeyPress Gets or sets a value indicating whether the key event should be passed on to the underlying control.
Remarks
This event is raised when a key is pressed down.
Requirements

Target Platforms: Windows 2000 Professional (SP4), Windows 2000 Server, Windows 2003 Server (SP1), Windows 2008, Windows XP (SP2), Windows Vista, Windows 7, Windows 8

See Also

Reference

DropDownEditor Class
DropDownEditor Members

 

 


Copyright © GrapeCity, inc. All rights reserved.