ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

MemExist (Function)
Checks the existence of a memory zone.
Uncompress (Function)
Decompresses a memory block (buffer) that was compressed by Compress.
HDeleteTrigger (Function)
Deletes a trigger.
MemDelete (Function)
Deletes an element from a memory zone.
ControlError (Function)
Customizes the value displayed in the controls when the value cannot be displayed.
ArcSin (Function)
Returns the arc sine of a numeric value (integer or real).
HSetCache (Function)
Used to configure the management of caches in the HFSQL Client/Server engine....
HListConnectedUser (Function)
Lists the users currently connected to one or more files handled by a Client/Server connection....
HDeleteDatabase (Function)
Deletes a database located on an HFSQL server.
HUpdateQuery (Function)
Creates or updates a query on an HFSQL server.
HFreePosition (Function)
Deletes a position saved by HSavePosition.
SchedulerChangeMode (Function)
Modifies the period (which means the number of days) displayed by a Scheduler control.
MemCount (Function)
Returns the number of elements found in a memory zone.
MemCurrent (Function)
Returns the index of the current element.
HCancelSeek (Function)
Cancels the current search criterion.
HInfoLock (Function)
Returns information about the lock set on a data file, on one or all the records in a data file.
HInfoGroup (Function)
Returns information about the specified group of users.
HInfoDatabaseRights (Function)
Allows you to find out the rights granted to a user or to a group on a database.
HModifyViewRights (Function)
Modifies the rights granted to a user or to a group on a SQL view or on a materialized view.
MemKeyVal (Function)
Returns the value (added or modified by MemAdd or MemModify) of the current element in a memory zone.
MemModify (Function)
Modifies an element in a memory zone.
MemAdd (Function)
Adds an element to a memory area.
HInfoFileRights (Function)
Allows you to find out the rights granted to a user or to a group on an HFSQL Client/Server data file....
SchedulerDeleteResource (Function)
Deletes a resource from a Scheduler control.
MemSort (Function)
Sorts the elements found in a memory zone.