[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] Reference for unit 'Graphics' (#lcl)

TCanvas.FreeHandle

Frees the Handle for the canvas.

Declaration

Source position: graphics.pp line 1079

protected procedure TCanvas.FreeHandle; virtual;

Description

FreeHandle is a procedure used to free the Handle for the canvas. FreeHandle sets the value in Handle to 0 (zero) to indicate that it is unassigned.

See also

TCanvas.Handle

  

Handle (or device context) for the drawing surface.
Version 4.0 Generated 2025-05-03 Home