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Stored procedures
Locks the current thread while waiting for the specified event to be opened.
Example
// Create an event
Event_Letsgo is AutomaticEvent(eventClose)
// Run a first thread
ThreadExecute("Thread1", threadNormal, "Thread_First")
// Locks the current thread until the event is obtained
ThreadWaitSignal()
 
// Run a second thread
ThreadExecute("Thread2", threadNormal, "Thread_Second")
// Locks the current thread until the event is obtained
ThreadWaitSignal()
 
// Opens the event to run the threads
Event_Letsgo.Open()
PROCEDURE Thread_First()
Trace(dbgInfo(dbgProcess) + " - ThreadSendSignal(threadMain)")
ThreadSendSignal(threadMain)
Event_Letsgo.Wait()
Trace(dbgInfo(dbgProcess) + " - Event received")
PROCEDURE Thread_Second()
Trace(dbgInfo(dbgProcess) + " - ThreadSendSignal(threadMain)")
ThreadSendSignal(threadMain)
Event_Letsgo.Wait()
Trace(dbgInfo(dbgProcess) + " - Event received")
Syntax
<Result> = <Event>.Wait([<Maximum duration>])
<Result>: Integer
  • 1 if the event was received by the thread,
  • 0 otherwise (maximum duration exceeded).
<Event>: AutomaticEvent variable
Name of the AutomaticEvent variable that corresponds to the event to wait for.
<Maximum duration>: Optional integer or optional Duration
Maximum timeout in hundredths of a second.
  • If no signal was received by the thread before the end of specified duration, <Result> is equal to False.
  • The timeout is endless if this parameter is not specified.
  • If this parameter is set to 0, <Result> corresponds to the status of the event, without waiting.
This parameter can be:
  • an integer corresponding to the number of hundredths of a second,
  • a Duration variable,
  • the duration in a readable format (e.g., 1 s or 10 ms).
Remarks
You can end the execution of a thread even if it is locked in an endless wait for an event. Simply use ThreadStop.
Component: wd290vm.dll
Minimum version required
  • Version 24
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Last update: 06/21/2023

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