Control.KeyDown Method | |
Provide a method that is invoked when the control has focus and a key on the keyboard is pressed.
Namespace:
VO
Assembly:
VOGUIClasses (in VOGUIClasses.dll) Version: 2.21
Syntax VIRTUAL METHOD KeyDown(
oKeyEvent
) AS USUAL CLIPPER
[ClipperCallingConventionAttribute(new string[] { ... })]
public virtual Usual KeyDown(
Usual oKeyEvent = default
)
Request Example
View SourceParameters
- oKeyEvent (Optional)
- Type: Usual
The KeyEvent object that describes what key was pressed.
Return Value
Type:
UsualRemarks Tip |
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Important! This is a callback method used by X#.
Normally, it should not be called in your application code.
|
This event handler is called only if the control has the input focus.
See Also