RAD Studio VCL Reference
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TGraphicsObject.Unlock Method
TGraphicsObject Class | TGraphicsObject Members | Graphics Namespace | Description | See Also
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Releases the lock on execution threads set by the Lock method.

Pascal
procedure Unlock;
C++
__fastcall Unlock();
Description

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
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