Vcl.Graphics.TGraphicsObject.Unlock

• Up to Parent: TGraphicsObject

Delphi

procedure Unlock;

C++

void __fastcall Unlock();

Properties

Type	Visibility	Source	Unit	Parent
procedure function	protected	Vcl.Graphics.pas Vcl.Graphics.hpp	Vcl.Graphics	TGraphicsObject

Description

Releases the lock on execution threads set by the Lock method.

Call Unlock at the end of a thread-sensitive section of code that was started with a call to the Lock method. When every call to Lock is balanced by a call to Unlock, other threads are allowed to lock the associated canvas.

See Also

• Lock

• TThread

• TCanvas