Window.MouseButtonUp Method | |
Provide a method that is invoked when the mouse pointer is positioned over the window and a mouse button is released.
Namespace:
VO
Assembly:
VOGUIClasses (in VOGUIClasses.dll) Version: 2.19
Syntax VIRTUAL METHOD MouseButtonUp(
oMouseEvent
) AS USUAL CLIPPER
[ClipperCallingConventionAttribute(new string[] { ... })]
public virtual Usual MouseButtonUp(
Usual oMouseEvent = default
)
Request Example
View SourceParameters
- oMouseEvent (Optional)
- Type: Usual
The MouseEvent object that contains information about the state of the mouse when the button was released.
Return Value
Type:
UsualThis method calls Window.Default() and returns the result of Window.Default()
Remarks Tip |
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Important! This is a callback method used by X#.
Normally, it should not be called in your application code.
|
Do not assume Window:MouseButtonUp() is called immediately after Window:MouseButtonDown(). Other MouseEvents can be generated during this time.
In some cases, there may be no Window:MouseButtonUp() events directed to the window for a corresponding Window:MouseButtonDown().
This can occur if the mouse button is clicked while over the window, but released after the mouse has moved off the window.
Use Window:MouseTrapOn() to direct all MouseEvents to this window.
This event also detects if a MouseDrag was active and ends the drag.
See Also