ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Time management
For each element (windows, reports, ...
Null (Reserved word)
The Null keyword can be used according to different methods in WLanguage...
Principle of remote check
WEBDEV proposes several methods for deploying a dynamic site...
3-tier architecture
The development in "3-tier" architecture is now simplified...
WINDEV and the communication streams (audio, sound)
To handle the communication streams, WINDEV includes...
Handling the versions of a window, report, query or project
When creating and developing the different elements of a project (window, query, report, project, ...
ListSelectCount (Function)
Returns the number of elements selected in a List Box, ListView or Combo Box control.
<List Box>.Select (Function)
Returns the index of the selected element in a List Box, ListView or Combo Box control.
ListSelect (Function)
Returns the index of the selected element in a List Box, ListView or Combo Box control.
WEBDEV concepts
<Table>.Select (Function)
Returns the index of the selected element in the Table or TreeView Table control.
TableSelect (Function)
Returns the index of the selected element in the Table or TreeView Table control.
WDDeploy: Deploy a static or PHP site
To install the files of a static site on a Web server......
HErrorDuplicates (Function)
Used to check whether a duplicate error occurred.
How to develop a site for Linux?
The method for developing a site for Linux is identical to the method for developing a site...
MagnifierMode (Property)
The MagnifierMode property determines and changes how the magnifier is displayed in the column...
WINDEV FTP functions
List of WINDEV FTP functions...
LDAP constants
List of constants used by the LDAP functions....
HErrorIntegrity (Function)
Used to check whether an integrity error occurred.
Twain constants
List of constants used by the Twain functions....
How to backup HFSQL Client/Server databases?
The backup of the HFSQL Client/Server databases can be performed......
WithSpace (Function)
Adds or deletes the spaces found on the right of a text item when reading it.