ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Source>.Watch (Function)
Trigger monitoring of write actions (add, modify or delete) performed on a data file present on an HFSQL server. In case of modification, a specific procedure can be triggered.
<Source>.WatchStop (Function)
Stops watching a data file on an HFSQL server.
HListWatchedFiles (Function)
Returns the list of data files watched by HWatch.
fWatchDirectory (Function)
Detects changes made to the contents of a directory.
HWatchStop (Function)
Stops watching a data file on an HFSQL server.
<Connection variable>.ListWatchedFiles (Function)
Returns the list of data files watched by HWatch.
HWatch (Function)
Trigger monitoring of write actions (add, modify or delete) performed on a data file present on an HFSQL server. In case of modification, a specific procedure can be triggered.
InWebMode (Function)
Indicates whether the current process is run: from a WINDEV executable. from the WEBDEV...
ArrayDelete (Function)
Deletes an element at a given position: from a one-dimensional WLanguage array....
ArrayInfo (Function)
Returns the characteristics of an array: type of elements, number of dimensions, dimensions, etc.
UnicodeToAnsi (Function)
Converts: a UNICODE string to ANSI (Windows). a buffer containing a UNICODE string...
DateToInteger (Function)
Converts a date to an integer.
DateTimeByDefault (Function)
Used to define the default value of Date, Time and DateTime variables.
MemoryToFile (Function)
Automatically initializes the memory value of the items for the current file record with the values...
dbgAssert (Function)
Used to find out and signal the possible errors via an assertive programming.
ArrayCopy (Function)
Copies the content of an array to another array.
Extern (Reserved word)
EXTERN is used to...
Y (Property)
The Y property is used to: Find out the Y-coordinate of a control or window (position...
AutomaticEvent (Type of variable)
The AutomaticEvent type is used to manage an automatic event.
FileToArray (Function)
Fills an array of classes or structures with the content of an HFSQL data file or query.
ThreadEnd (Function)
Ends the execution of the current thread.
JSONToVariant (Function)
Converts a JSON string to a Variant variable.
dbgCheckEqual (Function)
Checks whether the expressions are equal in assertive programming and in automated test mode.
ExecuteMainThread (Function)
Triggers the execution of the procedure specified in the main application thread.
Mean (Function)
Calculates the mean of several elements: elements found in an array, numeric values, ......
Delete (Function)
Deletes an element at a given position: from a one-dimensional WLanguage array....
ManualEvent (Type of variable)
The ManualEvent type is used to manage a manual event.
SWITCH statement
The SWITCH statement is used to choose the action that will be run according to the value...
ExceptionThrow (Function)
Artificially triggers the security mechanism of WLanguage by throwing an exception.
NoSpace (Function)
Returns a string after removing the spaces: from the left and right side of the initial string....
Upper (Function)
Converts all characters in a string to uppercase according to the region settings defined...
DateValid (Function)
Checks the validity of a date between January 01 0001 and December 31 9999.