ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Mini preview window
When printing a report through programming or using iPrint, it is now possible to request the use of a mini preview instead of the traditional preview....
Programming charts (prefix syntax)
WINDEV, WEBDEV and WINDEV Mobile include a Chart control (that can be used in the window editor, page editor and report editor) as well as several functions used to create and handle charts......
Error 1037: This member already exists in the structure
Telemetry: Overview
From version 21, WINDEV proposes advanced statistics regarding the use of your WINDEV applications via the telemetry......
DateTimeLocalToUTC (Function)
Converts a local date and time (time zone, summer time, winter time) to UTC.
Project comparator
Comparing two windows (two pages, two reports, two classes, ......
ControlToSource (Function)
Assigns the control value to the source of a control link.
HFSQL tables exceeding 2 gigabytes
By default, the HFSQL engine allows you to manage large tables (up to 2 gigabytes)......
The Scheduler control
...The Scheduler control is used to automatically display and handle schedules. It is used to manage the display of multiple resources and it is used in several applications or sites....
ODBC on HFSQL via Visual .NET (in C#)
The ODBC driver on HFSQL Classic (single-user and multi-user) is used to access a HFSQL Classic database from an external database software that supports ODBC accesses......
Limitations of WINDEV, WEBDEV and WINDEV Mobile
A structure is a custom type of data......
Multiline (Property)
In a window or page, the Multiline property is used to: find out and modify the "Multiline" option of an Edit control. find out and modify the "Multiline" option of a column in a Table control. In a report, the Multiline property is used to determine and change the "Multiline" option of a control....
Docusign: Electronic signature
It is now common for individuals or businesses to sign contracts electronically......
Extracting the text of the project
The following text can be extracted......
Automatic completion
The automatic completion helps you write WLanguage code in your applications......
Spreadsheet control in a report
The spreadsheet is one of the most often used business tools. You have the ability to create reports that print the data found in a spreadsheet....
RequestUpdateUIParent (Function)
Asks to run the "Request for refreshing the display" process of parent. This function is kept for backward compatibility.
Error 1050: This member already exists in the composite variable
Software Factory
The concept of software factory is used to automate the process for creating applications....
Usage example of the XML types
The following examples is used to handle an XML document via the xmlDocument and cmlNode variables, ...