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Marks a display area for repaint.
Source position: winapih.inc line 174
public function TWidgetSet.InvalidateRgn( |
Handle: HWND; |
Rgn: HRGN; |
Erase: Boolean |
):Boolean; virtual; |
Handle |
|
The window handle. |
Rgn |
|
The region to repaint. |
Erase |
|
True forces a repaint of the background, before further painting. |
False on failure.
|
Marks a display area for repaint. |
lazarus-ccr.sourceforge.net |