Window.DrawBackground Method (Typed) | |
Draw the background of a window.
Namespace:
XSharp.VO.SDK
Assembly:
XSharp.VOGUIClasses (in XSharp.VOGUIClasses.dll) Version: 2.19
Syntax VIRTUAL METHOD DrawBackground(
hdc,
oWindow
) AS USUAL CLIPPER
[ClipperCallingConventionAttribute(new string[] { ... })]
public virtual Usual DrawBackground(
Usual hdc = default,
Usual oWindow = default
)
Request Example
View SourceParameters
- hdc (Optional)
- Type: Usual
The handle of the device context. - oWindow (Optional)
- Type: Usual
The window to be drawn.
The oWindow object is normally identical with SELF except when SELF is a DataWindow. In this case oWindow should be the oSurface (__FormDialogWindow) object. In a DataWindow you should draw the background only if oWindow == oSurface, otherwise it is superfluous.
Return Value
Type:
UsualRemarks
If you draw the background for yourself you should return TRUE otherwise FALSE.
See Also