DataWindow.Expose Method

 VIRTUAL METHOD Expose(
	oExposeEvent
) AS USUAL CLIPPER

[ClipperCallingConventionAttribute(new string[] { ... })]
public override Usual Expose(
	Usual oExposeEvent = default
)

Parameters

oExposeEvent (Optional)

Type: Usual
The ExposeEvent object that describes which area of the data window needs repainting.

Return Value

Tip
Important! This is a callback method used by X#. Normally, it should not be called in your application code.

• Is partially uncovered by another window
• Is first shown
• Increases in size
• Is being restored after being iconized
• The data window should retain enough information to redraw the screen as it was (or as it should be).

Reference