ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Creating an executable without library
When creating an executable, you can choose not to use a library or not to include all the elements of the project in the library...
Using C# code
You can use C# code in WINDEV applications (Windows applications and components, .NET assemblies......
Context menu of TimeLine controls
By default, TimeLine controls contain a context menu....
Filters in Table controls based on a data file
WINDEV, WEBDEV and WINDEV Mobile include multiple methods to filter the records displayed in a Table control based on a data file......
Managing sockets with WINDEV, WEBDEV and WINDEV Mobile
WINDEV, WEBDEV and WINDEV Mobile include several functions allowing you to perform an advanced management of sockets......
Using the WINDEV windows from the Java source codes
WINDEV can be used to generate windows for a Java application......
Ribbon of editors
The different options of the WINDEV, WEBDEV and WINDEV Mobile editors are presented via a ribbon......
Project description: Telemetry tab
The project description window allows you to configure various elements of your project......
The triggers
A trigger is a WLanguage procedure automatically called by the HFSQL engine whenever a modification is performed (addition, deletion, modification, ......
Handling Sidebar controls programmatically
WINDEV and WINDEV Mobile allow you to handle Sidebar controls programmatically......
Accessing a database in local mode (SQLite)
WEBDEV allows a site to create and access a database created by the browser on the computer of the Web user in browser code....
MCU: Implementing and managing user macro codes
No matter how dexterous a development team may be, the end user of an application will always want to perform an action that is not intended......
Result of a query in test mode
After its execution in test mode (see Running the query test), the result of the query can be......
Events associated with a Slider control (WEBDEV)
WINDEV manages the following events by default (in the order in which they appear in the code editor) for the Linear Slider controls and for the Range Slider controls...
Events associated with a Spreadsheet control
Events associated with a Native Container control
WINDEV and WINDEV Mobile manage the following events by default (order of appearance in the code editor)...
CtDescribedPassword (Property)
The CtDescribedPassword property allows you to set the password used to open the data file in an OLE DB connection (file defined in the code only).
CriticalSectionStart (Function)
Marks the start of a critical section: no other thread will be able to run the code as long as the current thread does not exit from the critical section.
Events associated with Shape controls
List of events associated with Shape controls...
Events of the Mobile Image Editor control
control Image Editor allows you to offer your mobile application users the possibility to edit and modify images or photos......
CodeEditorComment (Function)
Comments the current selection in the Code Editor control. "//" characters are inserted at the beginning of the current line....
Transactions in SQL
Starting with version 21, you can manage transactions in SQL code......