ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Useful parameters of a procedure
A procedure can declare some parameters that are not immediately used. In this case, a warning appears in the code editor, indicating that the local variable is not used....
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......
Events associated with a Spreadsheet control
Debugging without debugger
In some cases, running a program or a site with or without the debugger can produce different results......
Zombie data files and items
During the life of an application, items live and die......
WLanguage properties available in PHP
The following properties are available in PHP...
Importing a WINDEV window into a WEBDEV site
The Windows windows developed with WINDEV......
MVP RAD
WINDEV proposes an MVP RAD that generates the "table" and "form" windows as well as the necessary Presenter and Model classes......
VideoStartDecoding (Function)
Starts decoding bar codes in a Camera control.
CameraStopDecoding (Function)
Stops decoding bar codes in a Camera control.
CameraStartDecoding (Function)
Starts decoding bar codes in a Camera control.
<Camera>.StartDecoding (Function)
Starts decoding bar codes in a Camera control.
Events associated with Table controls
List of events associated with Table controls...
nWDGetHFContext: Get the HFSQL context
Gets the HFSQL context (applies to C, Pascal and Visual Basic only)......
Events associated with windows
List of events associated with windows...
Events associated with Splitter controls
List of events associated with Splitter controls...
Using C# code
You can use C# code in WINDEV applications (Windows applications and components, .NET assemblies......
Events associated with Spin controls
List of events associated with Spin controls...
Compilation statement: IF ExecutionTarget
The <IF ExecutionTarget> compile statement allows you to compile or not compile a WLanguage code depending on the execution target.
1. Examples provided with WINDEV Mobile
Use WebSockets with the WebSocket server
The WebSocket protocol provides a communication channel over a TCP socket for browsers and Web servers......