ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

TextDirection (Property)
The TextDirection property is used to determine and change the writing direction in a window, report or control (useful for languages such as Arabic or Hebrew).
HFree (Function)
Transforms the crossed records (HCross) into deleted records.
TableMode (Function)
TableMode is kept for backward compatibility.
Constants for managing XML documents
List of constants used by the functions for managing XML documents....
dPolygon (Function)
Draws a polygon: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
WDConver : Use in command line mode
Using WDConver in command line mode consists in running a conversion description created and saved with WDConver ("......
InvalidInputDetect (Function)
Detects and signals an error on required controls left empty and/or controls with invalid data....
fDataDirUser (Function)
Returns a directory path for the data of the current user of the current application.
dChord (Function)
Draws the chord of a circle (intersection between an ellipse and a straight line): in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
GglGetStaticMap (Function)
Retrieves the map of a specific location via the Google Maps service.
FileToMemory (Function)
Automatically initializes the values of the members found in a class or in a structure with the values of the items of the current file record.
WLanguage code coloring
The code editor includes a coloring system for the different elements in WLanguage code....
MatWrite (Function)
Writes an element into a matrix.
Events associated with Calendar controls
List of events associated with Calendar controls...
Generating the LDM from the CDM
To associate a CDM (Conceptual Data Model) with a project, you must generate the associated LDM (Logical Data Model)......
gLink (Function)
Adds an "invisible" value into an element found in a List Box or Combo Box control. Function kept for compatibility. It is recommended to use gStoredValue....
LooperModify (Function)
Changes the values of the attributes in a row of a Looper control.
J2EERun (Function)
Runs a procedure on a server of J2EE XML Web services.
gpwOpenConnection (Function)
Opens a connection to a specific Client/Server database to manage the files of user groupware in Client/Server mode....
zipDeleteFileList (Function)
Deletes a list of files from an archive.
Language (Property)
The Language property is used to set the language used to compare and sort Unicode items (Unicode Text item or Unicode Text Memo item).
Constants for managing animations
List of constants used by the functions for managing the animations...
ChronoEnd (Function)
Stops a stopwatch and returns the time elapsed (in milliseconds) since the start of timing (call to ChronoStart).
Random (Function)
Returns a random number.
SemaphoreStart (Function)
Locks the current thread until the semaphore is opened (which means until a "free" spot becomes available in the protected section).