ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Warning (Function)
Displays a custom message in a system warning window.
Native Informix Connector: Programming with HFSQL functions
To use an Informix database with the Native Connector, import the structure of Informix tables into the WINDEV or WEBDEV analysis......
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....
dPixelColor (Function)
Identifies the color of a pixel: in an Image control. in an Image variable. in a picLayer variable. in a WDPic variable]....
Choosing the type of link
WEBDEV proposes several types of links according to the action of link on the page controls......
HRestorePosition (Function)
Restores the context of a previously saved file (HSavePosition): current record, filter, pointers.
Z-index of a control
All the controls in a window or report have a different z-index......
Menu option: operation performed and action
An option of a drop-down or context menu in a page can be associated with an action......
Burning a CD/DVD
Several WLanguage functions are used to burn the CDs or DVDs......
BurnerMediaType (Function)
Used to find out and modify the format of the CD or DVD to burn.
Dedicated Web server
When installing WEBDEV development version, if no Web server is available on the current computer, WEBDEV automatically installs one (IIS Express version 10). This server is automatically configured to work with WEBDEV....
Debugging without debugger
In some cases, running a program or a site with or without the debugger can produce different results......
WindowFromSource (Function)
Automatically initializes the controls of a window with: the values of the bound items in the current record (loaded in memory) of the HFSL data file described in the data model editor. the values of the bound WLanguage variables....
3. Preparing the setup program
WINDEV Tutorial: Using an HFSQL Client/Server database Lesson 3 - Preparing the setup program - 5 min...
Map control properties
The following properties can be used with Map controls:...
Calendar control properties
Several WLanguage properties can be used on the Calendar control found in a window or in a page......
TreeView Table control properties
List of properties associated with the TreeView Table control...
TableInsertColumn (Function)
Inserts elements in the format of columns into a horizontal Table control.
SCM: Merging differences
WDOptimizer is used to......
ErrorWithTimeoutAsynchronous (Function)
Displays a custom error message in a non-blocking system error window for a given amount of time.
dChangeMode (Function)
Changes the drawing mode used by the drawing functions (dLine, dRectangle, ....).
HLinkMemo (Function)
Used to associate a file with a binary memo item or to cancel the existing link between a file and a binary item.
SourceToScreen (Function)
Automatically updates the controls in a window or page with: the values of the bound items in the current record (loaded in memory) of the HFSL table described in the data model editor. the values of the bound WLanguage variables....