ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<Source>.Watch (Function)
Trigger monitoring of write actions (add, modify or delete) performed on a table present on an HFSQL server. In case of modification, a specific procedure can be triggered.
<Connection variable>.ListWatchedFiles (Function)
Returns the list of tables watched by HWatch.
fWatchStop (Function)
Stops watching a file or directory.
HListWatchedFiles (Function)
Returns the list of tables watched by HWatch.
fWatchFile (Function)
Starts watching a file.
fWatchDirectory (Function)
Detects changes made to the contents of a directory.
HWatchStop (Function)
Stops watching a table on an HFSQL server.
<Source>.WatchStop (Function)
Stops watching a table on an HFSQL server.
HWatch (Function)
Trigger monitoring of write actions (add, modify or delete) performed on a table present on an HFSQL server. In case of modification, a specific procedure can be triggered.
fWatchStopAll (Function)
Stops all current watch tasks of files and directories.
FirstDayOfWeek (Function)
Returns the date of first day of the week (i.e., Monday).
StringToTime (Function)
Converts a time in character string format to a time in HHMMSSCC format that can be used by a Time...
VariantConvert (Function)
Converts the value stored in a Variant variable].
MemCount (Function)
Returns the number of elements found in a memory zone.
UTF8ToString (Function)
Converts a UTF-8 string to ANSI or UNICODE.
Runtime error management functions
List of functions for managing runtime errors...
IniOSSimulatorMode (Function)
Indicates whether the code is run in the iOS simulator (iPhone, iPad).
SemaphoreDestroy (Function)
Explicitly destroys a semaphore.
MemModify (Function)
Modifies an element in a memory area.
StringInsert (Function)
Inserts a string into another character string at a given position.
WINDEVVersion (Function)
Returns the version number of the wdxxxvm DLL.
ExceptionPropagate (Function)
Propagates an exception.
ExceptionDisplay (Function)
Displays the standard window of exceptions with the content of the current exception.
InPrelaunchedSessionMode (Function)
Used to find out whether the site is started in "pre-launched session" mode of WEBDEV.
InStoredProcedureMode (Function)
Indicates whether the code is run on an HFSQL server.
MemAdd (Function)
Adds an element to a memory area.
ExceptionRestoreParameter (Function)
Restores the exception process of a process.
IsNumeric (Function)
Enables you to find out whether a variable or a control is: a numeric (integer, real, currency...
EventDestroy (Function)
Explicitly destroys an event.
MemKeyVal (Function)
Returns the value (added or modified by MemAdd or MemModify) of the current element in a memory...
StringDelete (Function)
Deletes: all the occurrences of a substring within a string. part of a string within another...
InAndroidSimulatorMode (Function)
Indicates whether the code is run in the Android simulator.
InWindowsPhoneSimulatorMode (Function)
Indicates whether the code is run in the Windows Phone simulator. Function kept for backward...
PropertyExist (Function)
Used to find out whether a property exists on a control or on a class instance.
SexagesimalToDecimal (Function)
Returns the decimal angle corresponding to a sexagesimal angle.