ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

WLanguage procedure called by BTLECharacteristicChangeOfValue
Procedure ("Callback") called by BTLECharacteristicChangeOfValue when a characteristic changes on the device. This procedure can be a local, global or internal procedure.
Buffer (Type de variable)
The buffer type corresponds to a binary memory area....
WLanguage procedure called by AppControl
Procedure ("Callback") called by AppliContrôle to process the remote control messages. This procedure can be a local, global or internal procedure.
WLanguage procedure called by OpenDocument
WLanguage procedure ("callback") called by OuvreDocument after the edit window is closed. This procedure can be a local, global or internal procedure.
Events associated with a Web Component control
WEBDEV manages the following events by default (order of appearance in the code editor)...
DynamicSiteDisplay (Function)
Starts a dynamic WEBDEV site from a static page or or from a dynamic WEBDEV page.
The "Code" pane
The "Code" pane is used to handle the procedures (local and global procedures) and the classes found in the current project ("Global procedures", "Local procedures" and "Classes" options)......
WLanguage procedure called by BTStatus
Procedure ("Callback") called by BTStatus when the Bluetooth activation status changes on the device. This procedure can be a local, global or internal procedure.
Local procedure
Two types of procedures are available......
How Session mode pages work
WEBDEV includes several types of pages to create dynamic sites......
Remote check: Customizing with a window
To customize the remote control performed on a multi-user WINDEV application, the standard window can be replaced with a window from your application......
Creating an Android widget
Widgets are small applications that can be displayed on the home screen of phones or tablets......
Error 305: The element does not exist in the window
Structure (Type of variable)
A structure is a custom type of data...
WLanguage procedure associated with YesNoAsynchronous
Procedure ("Callback") called by YesNoAsynchronous when the user clicks one of the buttons in the dialog box. This procedure can be a local, global, internal or lambda procedure.
WLanguage procedure called by OKCancelAsynchronous
Procedure ("Callback") called by OKCancelAsynchronous when the user clicks one of the buttons in the dialog box. This procedure can be a local, global, internal or lambda procedure.
Typecasting of parameters
The description of the parameter type is optional......
How to create and handle a structure?
This help page explains how to create and handle a structure....
Compilation statement: IF ExecutionTarget
The <IF ExecutionTarget> compile statement allows you to compile or not compile a WLanguage code depending on the execution target.
Global (Property)
The Global property is used to determine if an element is global.
How to develop a PHP site?
What is a PHP site?......
Writing an email
Writing an email in WLanguage consists in filling the email structure of WLanguage......
DeclareWebserviceContext (Function)
Used to declare a list of variables whose value will be persistent between the successive calls to a Webservice.
Events associated with windows
List of events associated with windows...
Constant
The constants are language elements whose value is fixed once and for all...
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