ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Opening, closing and saving a query
The query editor allows you to easily handle the queries....
The Calculated control
The "Calculated" control is used to perform calculations in a report......
Modifying the values displayed in the result of a select query
In the result of a select query, you have the ability to only display......
Managing the synchronization
For each action performed in a page, the mechanism for page synchronization automatically checks the synchronization......
<picLayer variable>.AlphaBlend (Function)
Blends two images together. This allows you to create fade-in effects between 2 images.
Step 5: Site parameters
Once the site installed, you can define the site connection options......
The Preset control
The "Preset" control is used to display the frequently used controls without programming......
Automatic data file modification
The automatic data file modification updates the description of data files on user computers......
Automatic Application Features (AAF) of Spreadsheet controls
The Spreadsheet control includes multiple Automatic Application Features (AAF) in order to simplify the use of the control......
Reloading a document
To reload a document, ......
Assignment operators
Three assignment operators are available......
Operators on character strings
The character strings can be handled by specific WLanguage functions or by the +, [[ and ]] operators......
dAlphaBlend (Function)
Blends two images together. This allows you to create fade-in effects between 2 images.
Service variable
The Service variable is used to......
Operations in a Select query
The query editor allows you to perform operations on the values of an item......
Code editor: Display options
The code editor proposes several display options......
How to populate a Table control programmatically?
This help page presents the different methods that can be used to populate a Table control programmatically....
Overview
Overview of the different operators...
Performance profiler
The performance profiler (also called Profiler) is used to check and optimize the execution time of your application......
Generating the setup program
The last wizard step for creating the setup program allows you to......
Associating an image with the elements of a TreeView control
The different methods for associating an image with the elements of a TreeView control....
The Upload control
The Upload control is used to upload files on the Web server......
ERR_NO_DLLEXE
Handling a report (in the editor)
Once a report was created, the description of this report can be modified at any time......
The formatted display control
This control can be used to display dates, times and currency values while respecting the corresponding display format......