ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Saving entered data (AAF)
ERR_BAD_URL
SQL statements
The main SQL statements allowed in the SQL queries managed by WINDEV and WEBDEV are as follows......
User Groupware: Creating and installing the executable
The executable of an application that supports the User Groupware is a multi-instance executable....
Test of a WINDEV and WINDEV Mobile application
WINDEV and WINDEV Mobile feature multiple methods to test applications......
String functions (prefix syntax)
The following functions are used to handle strings, using prefix syntax:
Types of help systems in a WINDEV application
There are multiple solutions to provide help to the users......
String functions
List of functions for managing character strings...
<Camera>.Configure (Function)
Allows you to configure the video capture driver.
<Camera>.VideoStop (Function)
Stops the video recording previously started by CameraVideoStart.
How to include secure payment in a WEBDEV site?
This help page explains how to add a secure payment into a WEBDEV site......
WEBDEV concepts
Length (Function)
Returns: the length of a string, i.e., the number of characters in the string (including spaces and binary zeros). the size of a buffer, i.e., the number of bytes in the buffer....
WDTrans: Overview
WDTrans is a tool for canceling transactions......
WDOptimizer: Optimizing indices
WDOptimizer includes multiple modes to optimize indices......
Project Management Hub: Managing tasks
The Project Management Hub allows you to define the different tasks assigned to each project contributor......
"Debugger trace" pane
The "Debugger trace" shows the messages displayed in the trace window during the last application test......
Phonetic (Function)
Returns the phonetic transcription of the string passed as parameter.
Events associated with Camera controls
List of WLanguage events associated with Camera controls....
Image catalog
As soon as an image can be used (in a control, in a window, in a report, ......
<String type>.AnsiToUnicode (Function)
Converts an ANSI string (Windows) to a UNICODE string.
<ANSI string>.AnsiToOem (Function)
Converts an ANSI string (Windows) to an OEM string (DOS).
NoAccent (Function)
Converts accented characters in a string to non-accented characters.
RepeatString (Function)
Concatenates N number of copies of the same specified string or buffer.
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......