ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Properties associated with the rows of a TreeView control
The rows of TreeView controls in a window or page can be manipulated using different WLanguage properties......
Application triggers
A trigger is a WLanguage procedure automatically called by the HFSQL engine whenever a modification is performed (addition, deletion, modification, ...) on a record of a table....
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......
Manipulating a database schema (LDM)
The main manipulations possible on a database schema (MLD) are as follows ......
<Array>.Reverse (Function)
Reverses the content of a one-dimensional array.
SEO-ready page in session mode
In WEBDEV, there are two methods to develop a site......
MDL file (kept for backward compatibility): Pattern description
The MDL file is the file used to generate a RAD window......
ERR_TIMEOUTINIT
Initializes the external language......
Assignment operators
Three assignment operators are available......
Access rights to a class property
A property is a code element that includes two processes......
SpreadsheetSelectComment (Function)
Allows you to: know if a comment is selected in a Spreadsheet control, select or deselect a comment in a Spreadsheet control....
Passing parameters
The parameters can be passed to a procedure......
Operators on character strings
The character strings can be handled by specific WLanguage functions or by the +, [[ and ]] operators......
Configuring Automatic Update
Automatic Update is an application that allows you to automatically or manually update the different PC SOFT products you own......
Assigning dependencies to requirements
The following steps must be performed to implement the requirements......
Overview
Overview of the different operators...
Management errors specific to Native Connectors
When an HFSQL function fails (returns False for example), the corresponding error number is returned by HError......
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....
AWP without UI
Bootstrap, Angular, React, Vue......