ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Error 809: The * character cannot be used as mandatory parameter in a function
Extension (Property)
The Extension property is used to: get the extension of a table defined in the data model editor or programmatically. define the extension of a file (when the file is described through programming only)....
Control animations
WINDEV and WINDEV Mobile allow you to animate the controls found in a window......
1. Communication with WINDEV Mobile
WINDEV Mobile includes several communication functions for different fields....
Error 810: * can only be used for a parameter with a default value
MarginWidth (Property)
The MarginWidth property is used to: Find out the horizontal margin between the widgets found in a Dashboard control. Modify the horizontal margin between the widgets found in a Dashboard control....
Constants used by the functions for managing Dockable Panel controls
How to create an SQL query to filter records?
This help page explains how to create an SQL query to filter records....
Signature of iOS applications
Signing an application is mandatory from Xcode 8......
OpenAI: How to find the OpenAI key
Several features of WINDEV, WEBDEV and WINDEV Mobile use an OpenAI account ......
zipArchivedFile (Variable type)
The zipArchivedFile type is used to handle: a file contained in an archive corresponding to one of the following formats: ZIP, CAB, RAR, WDZ, 7z, TAR, gzip or TGZ (TAR.GZ). a file to add into an archive....
Manipulating Combo Box controls programmatically
WINDEV, WINDEV Mobile and WEBDEV allow you to programmatically manipulate Combo Box controls......
Toolbar and menu of the SCM
The different options of the SCM can be handled via the SCM toolbar or the options of a specific menu ("SCM" from the main menu of the product used)......
Overview of HFSQL Cluster
HFSQL Cluster is a database server intended to be deployed on several servers......
Remote WEBDEV administrator: Configuration to use the statistics
A specific account dedicated to the management of statistics is required to access the statistical module. This account can be created via the remote administrator....
Context menu of Check Box columns (AAF)
The Table and TreeView Table controls can propose Check Box columns allowing the user to select the requested options......
Describing the report blocks
The different characteristics of a block can be viewed and/or modified in the description window of this block......
<Connection variable>.Backup (Function)
Backs up the contents of an HFSQL server: all server databases, one or more databases, one or more tables.
Hash functions
Hashing is used to summarize a file or a character string......
Drag and Drop from the explorer
The Drag and Drop from the explorer consists in selecting one or more files in the Windows explorer and in transferring them into a control of a WINDEV window......
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Drawing charts in an Image control
WINDEV and WEBDEV propose several functions for creating and handling charts......