ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Error 1054: 'Ancestor' cannot be used outside the code of a class
Checks whether an expression is not Null in assertive programming and in automated test mode....
6. Internal window
Internal windows...
Bar Code control properties
Bar Code controls can be manipulated using different WLanguage properties......
Properties associated with the Cell control field
List properties associated with the Cell control field...
Context Menu control events
Opens a modal WINDEV window....
InWindowsMobileMode (Function)
Indicates whether the code is run: from a Windows Mobile application. from a WINDEV application, from a WEBDEV website or from a PHP application. Function kept for backward compatibility....
ContinentGet (Function)
Returns the Continent variable that corresponds to one of the following values: a continent constant (2-character continent code), a continent caption....
Creating an insert query
An insert query (corresponding SQL statement......
How to choose the data source of a control?
This help page presents the different data sources available for a control....
Handling a Chart control through programming
WINDEV, WINDEV Mobile and WEBDEV allow you to handle a Chart control through programming......
SCM: Working in Offline mode
The Source Code Manager allows you to easily work in offline mode......
Error 31: The file to include is not found. Check the name and path ...
wsResponse (Type of variable)
The wsResponse type is used to get: the XML source code of the Webservice response. the value of the different parts of the Webservice response (for the Webservices returning several responses)....
Manage SCM branches visually
The Source Code Manager offers a graphic interface for editing branches to optimize the management of branches in your projects......
Use WebSockets with the WebSocket server
The WebSocket protocol provides a communication channel over a TCP socket for browsers and Web servers......
Subscribing an element to the dictionary
The subscription to a dictionary element is automatically proposed......
Handling a dictionary
WINDEV, WEBDEV and WINDEV Mobile allow you to easily perform the following operations on a dictionary......
Dictionary
The dictionary is a file that can contain the project elements......
Events associated with TreeView controls
List of events associated with TreeView controls...
The "Dictionary" pane
The "Dictionary" pane is used to handle the WINDEV dictionaries ("......