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<AutomaticEvent variable>.Open (Function) In french: <Variable SignalAutomatique>.Ouvre Opens a synchronization event between several threads. // 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 <Event>: AutomaticEvent variable Name of a variable of type AutomaticEvent to be opened. Remarks - This function is equivalent to the following syntax of EventChange:
EventChange(<Event>, eventOpen) - For an automatic event: A single thread is processed by the event.
The event is automatically closed once the thread is processed. - Pending threads: If there is no pending thread, the event remains open until the next thread, then it is closed.
- New threads: The new threads are added to the pending queue.
Business / UI classification: Neutral code
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