ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

fDirectoryExist (Function)
Checks the existence of a directory.
PDF file functions (prefix syntax)
PDF file functions...
Multimedia control properties
List of properties associated with the Multimedia control...
Defining colors in Table controls
The colors of a Table control (row background, text of rows, etc.) are defined in the control description......
Border of controls
One of the most important elements of control style is its border......
Error 403: The item does not belong to the file
Error 203: The procedure already has a scope attribute (local or global)
MemDeleteAll (Function)
Clears and deletes a memory zone.
MemSetPosition (Function)
Positions the memory zone on an element.
Handling a Breadcrumb control through programming
The Breadcrumb control can be handled through programming......
iSequencingAddXLS (Function)
Adds an XLS or XLSX document into a sequence of report print jobs.
geoGetArea (Function)
Retrieves the coordinates of the geographic area that corresponds to a given description.
ArrayDeleteLine (Function)
Deletes a row at a given position: from a two-dimensional array. from the advanced array property (array of gglCalendar events, etc.) The array size is automatically reduced....
MemCount (Function)
Returns the number of elements found in a memory zone.
TreeListItem (Function)
Lists the "children" of a node and the "child" elements of these "children" in a TreeView control.
tapiPlay (Function)
Plays a sound file (.WAV) for the specified line.
WLanguage procedure called by fListFile
WLanguage procedure ("Callback") called by fListFile for each file found.
DeleteLine (Function)
Deletes a line at a given position: from a two-dimensional array. from the advanced array property (array of gglCalendar events, etc.)....
Error 301: Unknown identifier
ParallelTaskExecuteAfter (Function)
Indicates a continuation parallel task that will be run when one of the specified parallel task is completed.
ParallelTaskExecuteAfterAll (Function)
Indicates a continuation parallel task that will be run when all the tasks found in an array of parallel tasks are ended.
Time management
For each element (windows, reports, ......
DDEEvent (Function)
Associates a WLanguage procedure with a DDE event: when the DDE event occurs, the associated WLanguage procedure is automatically run.
DateDifference (Function)
Calculates the number of days between two dates.
XMLLast (Function)
Positions on the last element (tag or attribute) of the current tree level.