TWinControl.ScrollBy_WS procedure
Scrolls the control using the handle for the widgetset class.
Declaration
procedure ScrollBy_WS(DeltaX: Integer; DeltaY: Integer)Arguments
DeltaX | Number of pixels scrolled in the horizontal direction. |
DeltaY | Number of pixels scrolled in the vertical direction. |
Description
Nothing more than the line above yet.
Errors
Raises an Exception if the handle has not been allocated for the widgetset class instance. Raised with the message 'TWinControl.ScrollBy_WS: Handle not allocated'.
See also
An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.