ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Query technical documentation
The query editor automatically creates a technical documentation for each query......
Native AS/400 Connector
WINDEV and WEBDEV include an optional module to access AS/400 databases......
DateTimeToEpoch (Function)
Converts a local datetime to Epoch format (number of time units since 01/01/1970 at 00h00 UTC)....
How to fill a TreeView control from a data file? (prefix syntax)
By default, the TreeView control cannot automatically display the data coming from a data file......
WDMap: Adding, modifying and deleting the records of a data file
WDMap allows you to perform simple operations (addition, modification or deletion) on the records found in a data file......
Creating a window skin template
FolderWeb (Function)
Returns the path of the directory containing: the images, the JavaScript files, the Java applet files, the other files accessible from the browser....
Table control based on a variable
A Table control based on a variable is a Table control whose columns are bound to the elements of an Array variable, to the members of a class or to the elements of an advanced variable (e.g., xlsDocument)......
Message text file format
The text files created by WDMSG use a specific format......
Reports & Queries: Specific features
This help page presents the specific features of "Reports & Queries" (which means the user version of report editor) ......
Developing an application for Apple Watch
An Apple Watch application is an application intended for a watch associated with an iOS device (phone, tablet, ......
1. Project and analysis
ERR_NO_APPLICATION
Managing the HFSQL contexts in the windows and in the reports
An HFSQL context contains information relative to the data used......
5. Displaying a WEBDEV Session site
Creating an interactive diagram
The Diagram Editor control allows end users to create and edit diagrams......
Error 101: Declaration of global variable not allowed
The Rich Text Area control
The Rich Text Area control is a Static control offering several layout possibilities......
HAddScheduledBackup (Function)
Adds a scheduling for full backup (with or without differential backup) on the server defined by the connection.
Ad Hoc deployment
The Layout control
The Layout control simplifies the implementation of dynamic UIs where controls are displayed and/or hidden programmatically......
Conditions for updating an application automatically (Live update)
Whenever the application is modified on the development computer (modifications of windows, code, analysis, ......
<zipArchive variable>.ExtractDirectory (Function)
Automatically extracts and decompresses files from a directory in the file tree of an archive to a physical location.
Handling a dynamic programmatically
WINDEV allows you to handle Dynamic Tab controls with the TabXXX functions and with multiple WLanguage properties......
<Connection variable>.AddScheduledBackup (Function)
Adds a scheduling for full backup (with or without differential backup) on the server defined by the connection.