| [Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] | 
Ensures a canvas handle for a device context is freed.
Source position: grids.pas line 1970
| procedure FreeWorkingCanvas( | 
| canvas: TCanvas | 
| ); | 
| canvas | 
 | Canvas examined in the routine. | 
| Version 4.0 | Generated 2025-05-03 | Home |