ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Creating an executable without library
When creating an executable, you can choose not to use a library or not to include all the elements of the project in the library...
Printing the content of a TreeView Table (AAF)
TreeView Table controls include an automatic context menu that allows users to perform multiple actions on the data displayed in the control......
Zombie procedures
In most cases, old code contains procedures that are used but that do no longer match the current quality standard......
nWDGetLastError: Error code of last error
Error code of last error......
Error 1023: The access to the method of the class is restricted by a private inheritance
Managing assertions
...The main available features are as follows:...
Handling a Carousel control through programming
WINDEV allows you to handle a Carousel control through programming......
Testing and debugging a WINDEV project on the user computer
WINDEV offers multiple possibilities to test and debug a project directly on the development computer (see Testing and debugging a WINDEV executable on the development computer)......
External language: Programming in C
We are going to call the elements developed in WINDEV (project, windows, ......
Lambda: Expressions and procedures
A lambda ("lambda function") is a more concise way to write internal procedures......
Constants for managing Map controls
Constants for managing Map controls...
Drop-down button
The drop-down button expands: a context menu. a popup window....
Constants for managing Wi-Fi functions
Constants for managing Wi-Fi functions...
Error 1029: The access to the base class is restricted by a protected inheritance
Error 1030: The access to the base class is restricted by a private inheritance
Controls of a dynamic page
Several types of controls can be handled in a dynamic page ......
Error 1013: The access to the member of the class is restricted by a protected inheritance
14. PHP generation in practice
Environment of code editor
nWDInitProject: Initialization code of project
Run the initialization code of project......
BCToImage (Function)
Generates the image of a bar code.