TThreadStatusNotifyCallBack procedure type

Declaration

TThreadStatusNotifyCallBack = procedure(Sender: TThread; 
 AData: Pointer; 
 const status: string)

Description

TThreadStatusNotifyCallBack is the signature of the callback to be provided when executing a static procedure in a thread using ExecuteInThread when status reporting is required.

This callback will be called in the main thread. When called, it has the thread whose status is reported in Sender, AData is the AData parameter passed to ExecuteInThread. Finally, the status message in ReportStatus is passed to the callback.

Note that the thread reporting its status is blocked while the callback is being handled: The status is be reported to the main thread using synchronize.

See also

• ExecuteInThread
• TThreadReportStatus
• TThreadExecuteStatusHandler