ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Screen,Get (External language)
Retrieves the value in a control or in a variable.
Error 802: Invalid syntax for this function
How to create an SQL query to get a TOP 10?
This help page presents the method for creating an SQL query used to get the first 10 records......
How to create a query with external join?
In SQL language, an external join is used to exclude or include file records with or without correspondences in the linked files......
Comparing controls
In some cases, you may need to compare two controls in one or more windows or pages......
fSelect (Function)
Opens the Windows file picker.
btleCharacteristic (Type of variable)
The btleCharacteristic type is used to handle a characteristic of a Bluetooth Low Energy service.
Error 35: 'Continue' is available in the loops only
xlsColumnType (Example)
Usage example of the xlsColumnType function
How to color a control with focus?
This help page explains how to highlight the control where the input is performed....
Interface
An interface is used to divide the uses of features common to several elements from their implementations, which simplifies their re-usability.
SOAPAddXMLSignature (Example)
Usage example of the SOAPAddXMLSignature function
ProgressBarEnable (Function)
Enables the refresh of a Progress Bar via Ajax.
Error 113: Non-dynamic array without definition
Error 28: No END statement is associated with this SWITCH
CameraStopDecoding (Function)
Stops decoding bar codes in a Camera control.
The RTF edit control: Automatic formatting toolbar
In RTF Edit controls, a formatting toolbar can now be automatically displayed when the control becomes editable......
EventOpen (Function)
Opens a synchronization event between several threads.
Project Management Hub: Gantt chart
The Project Management Hub is used to follow the tasks of one or more contributors via......
Chrono (Type of variable)
The Chrono type is used to define all the advanced characteristics of a stopwatch.
StringToDate (Function)
Converts a date in character string format to a date in YYYYMMDD format.
Example for managing videos (broadcasted by a Camera control)
In this example, the application allows you to......
Page with parameters
SysThumbnailAddButton (Function)
Adds a button into the thumbnail of the application in the taskbar.
Setup in MSI format
You have the ability to create a setup program in MSI standard......