TWidgetSet.InvalidateRgn function
Marks a display area for repaint.
Declaration
function InvalidateRgn(Handle: HWND; Rgn: HRGN; Erase: Boolean)
: Boolean; virtualArguments
Handle | The window handle. |
Rgn | The region to repaint. |
Erase | True forces a repaint of the background, before further painting. |
Function result
False on failure.Description
Nothing more than the line above yet.
See also
An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.