Vcl.Forms.TApplication.UnhookSynchronizeWakeup
Delphi
procedure UnhookSynchronizeWakeup;
C++
void __fastcall UnhookSynchronizeWakeup();
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
procedure function |
public | Vcl.Forms.pas Vcl.Forms.hpp |
Vcl.Forms | TApplication |
Description
Removes the method that was assigned to the WakeMainThread variable by HookSynchronizeWakeup.
Applications rarely, if ever, call UnhookSynchronizeWakeup directly. UnhookSynchronizeWakeup is called from the TApplication destructor. It resets the WakeMainThread variable to nil (Delphi) or NULL (C++) if that variable was set by the HookSynchronizeWakeup method.
Warning: You should not modify WakeMainThread for GUI applications because a working handler has been assigned. Console applications may assign a handler to WakeMainThread if the application needs to be notified of a thread synchronization call. If your console application assigns a handler, this is an optimization that only accelerates deliver of notification that a synchronization request is available. You must use CheckSynchronize to perform the synchronization itself.