ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Hash functions
Hashing is used to summarize a file or a character string......
Selecting the keywords associated with a page
The keyword selection window allows you to select the keywords to be associated with a help page......
Programming overview in C and C++
Accessing Outlook
WINDEV and WEBDEV allow you to easily access the data handled by Outlook......
<Image variable>.AlphaBlend (Function)
Blends two images together. This allows you to create fade-in effects between 2 images.
How to associate an image with a treeview element?
When fillilng a TreeView control, an image is associated with each element....
<zipArchive variable>.ExtractDirectory (Function)
Automatically extracts and decompresses files from a directory in the file tree of an archive to a physical location.
Animation of Mobile windows
In the mobile applications, the different screens of the application are displayed via a small animation: display from the right and the top, ... WINDEV Mobile allows you to configure this display mode of your windows in your mobile applications....
WDOptimizer: Canceling/Freeing records in transaction
WDOptimizer is used to......
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......
Metatypes in the analysis
A metatype is a combination of characteristics of an item and a bound control......
CriticalSection
The CriticalSection keyword can correspond to: the CriticalSection function, which makes it possible to enable a named or on-variable critical section in the statement USING ... IN. the CriticalSection variable, which makes it possible to define critical sections to limit the simultaneous execution of a code (procedure, line of code, etc.) to one thread at a given moment in an application....
ScrollbarPosition (Function)
Used to manage the position of scrollbars: Modifies or retrieves the position of one of the horizontal or vertical scrollbars found in a control of a WINDEV or WINDEV Mobile application. Retrieves the position of one of the horizontal or vertical scrollbars found in a control of a WEBDEV site....
CallWD: Function specific to the external language
Calls a WLanguage function from an external language....
How to create a query with external join?
In SQL language, an external join is used to exclude or include file records with or without correspondences in the linked files......
Creating an action plan
The action plans group all actions that will be performed by the software factory....
Handling Sidebar controls programmatically
WINDEV and WINDEV Mobile allow you to handle Sidebar controls programmatically......
Handling incoming or outgoing faxes
To send and receive faxes directly from an WINDEV application or a WEBDEV site, several functions allow you to handle faxes via the fax server available in Windows XP and Windows 2000......
How to sort the result of a query?
This help page explains how to create a sort query with the query editor....
HExtractMemo (Function)
Extracts the content of a binary memo item from an HFSQL file, a query or an HFSQL view to a physical file (on disk).
Linking a Scheduler control to a data file or variable
You can create Scheduler controls directly linked to the data....
UMC: Implementing and managing the "User Macro-Codes"
Regardless of the skill of the development team, the end user will always want to do something that has not been planned for......
How to use the indirection operators?
The indirection operators ({ }) are used to handle an object whose name is found in a variable......
Generation of a class diagram using reverse engineering
WINDEV, WINDEV Mobile and WEBDEV allow you to create the class diagram of an application using reverse engineering (files "......
WEBDEV Image Editor control: Features
The WEBDEV Image Editor control includes many features, accessible via several ribbons at the top and bottom of the control......