Constants for managing the threads

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Constants for managing the threads

Versions 19 and later

Most of these constants are now available for the iPhone/iPad applications.

Most of these constants are available for the WEBDEV sites in Linux.

Most of these constants are available for the WINDEV applications in Linux.

New in version 19

Most of these constants are now available for the iPhone/iPad applications.

Most of these constants are available for the WEBDEV sites in Linux.

Most of these constants are available for the WINDEV applications in Linux.

Most of these constants are now available for the iPhone/iPad applications.

Most of these constants are available for the WEBDEV sites in Linux.

Most of these constants are available for the WINDEV applications in Linux.

Constant	Affects	Used by the functions

Versions 17 and later DestructionWithoutModification New in version 17 DestructionWithoutModification DestructionWithoutModification	By default, an event is automatically modified during its destruction. If the event is created with this constant, it will not be modified during the call to EventDestroy or during the automatic destruction of the event when closing the application.	EventCreate
eventAutomatic	Once opened, the event is automatically closed when all the threads are unlocked.	EventCreate
eventClose	The event is closed.	EventCreate, EventChange
eventManual	The event is modified by EventChange.	EventCreate
eventOpen	The event is opened.	EventCreate, EventChange
eventOpenAndClose	Opens the event, unlocks all the pending threads and closes the event.	EventChange
Infinite	Endless wait	ThreadWait, ThreadStop, ThreadWaitSignal, SemaphoreStart Versions 16 and later MutexStart New in version 16 MutexStart MutexStart
PriorityHigh	Thread with high priority.	ThreadPriority
PriorityLow	Thread with low priority.	ThreadPriority
PriorityNormal	Thread with normal priority.	ThreadPriority
shareGlobal	The event, the semaphore or the mutex is shared among all the applications found on the computer.	SemaphoreCreate, EventCreate, Versions 16 and later MutexCreate New in version 16 MutexCreate MutexCreate
shareNone	The event, the semaphore or the mutex is specific to the application. If EventDestroy, SemaphoreDestroy or MutexDestroy are not called, the event, semaphore or mutex is destroyed at the end of the application.	SemaphoreCreate, EventCreate, Versions 16 and later MutexCreate New in version 16 MutexCreate MutexCreate
shareUser	The event, the semaphore or the mutex is shared among all the applications of the session of the user who runs the application.	SemaphoreCreate, EventCreate, Versions 16 and later MutexCreate New in version 16 MutexCreate MutexCreate
threadAuto	Automatic management of threads.	ThreadMode
threadCriticalSection	Manual management of critical sections.	ThreadMode
Versions 25 and later threadEnded New in version 25 threadEnded threadEnded	The thread is ended.	Versions 25 and later Type Thread New in version 25 Type Thread Type Thread
Versions 16 and later threadGlobalContext New in version 16 threadGlobalContext threadGlobalContext	Mode for starting the thread: Forces the use of the global context of the project if the thread is run from a window. The context of the window is used by default.	ThreadExecute, Versions 25 and later Type Thread New in version 25 Type Thread Type Thread
Versions 20 and later threadLightCopyHFSQLContext New in version 20 threadLightCopyHFSQLContext threadLightCopyHFSQLContext	Triggers the immediate copy of part of the HFSQL context. Only the directories containing the data files in HFSQL Classic mode and/or the connections in HFSQL Client/Server mode are stored.	ThreadExecute, Versions 25 and later Thread type New in version 25 Thread type Thread type
threadMain	Handles the main thread.	ThreadStop, ThreadSendSignal, Versions 25 and later Thread type New in version 25 Thread type Thread type
threadMonoProcessor	Forces the application to run on a single processor on the multiprocessor, hyperthread or dual core computers.	ThreadMode
threadMultiProcessor	Restores the standard use of processors on the multiprocessor, hyperthread or dual core computers.	ThreadMode
threadNormal	Start the thread in normal mode.	ThreadExecute
Versions 25 and later threadNotExecuted New in version 25 threadNotExecuted threadNotExecuted	Start the thread in normal mode.	Versions 25 and later Type Thread New in version 25 Type Thread Type Thread
threadRunning	The thread is running.	ThreadState, Versions 25 and later Type Thread New in version 25 Type Thread Type Thread
Versions 25 and later threadStopRequested New in version 25 threadStopRequested threadStopRequested	Thread status: A stop request has been made for this thread.	ThreadState, Versions 25 and later Thread type New in version 25 Thread type Thread type
threadSuspended	The thread is suspended.	ThreadState Versions 25 and later Thread type New in version 25 Thread type Thread type
threadUnknown	The thread was not created or it was destroyed.	ThreadState
threadUseHyperFile Versions 19 and later threadUseHFSQL New in version 19 threadUseHFSQL threadUseHFSQL Versions 20 and later threadFullCopyHFSQLContext New in version 20 threadFullCopyHFSQLContext threadFullCopyHFSQLContext	Triggers the immediate copy of the HFSQL context. Recommended if the thread must take into account the current positions in the files and queries of caller context.	ThreadExecute, Versions 25 and later Thread type New in version 25 Thread type Thread type
Versions 18 and later threadWaitForStart New in version 18 threadWaitForStart threadWaitForStart	Mode for starting the thread: Waits for the actual start of the thread before continuing the execution.	ThreadExecute, Versions 25 and later Thread type New in version 25 Thread type Thread type