ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Parameters of a procedure/function
You have the ability to pass parameters to a procedure.
Declaring a procedure/a function
The different syntaxes for declaring a procedure...
Calling a procedure/a function
Syntax for calling a local or global procedure.
Procedure/Function
A procedure is used to associate an identifier with a statement block...
Global procedure/function
A global procedure can be used in all the processes or events of the project.
Parameters of a procedure with a variable number of parameters
When the procedure uses a variable number of parameters, you must be able to handle the different parameters passed to the function in the code of the procedure.
Prototype overload/Overload
The procedures and the methods of classes can have several syntaxes.
Passing parameters
The parameters can be passed to a procedure...
MyParameters (Reserved word)
The MyParameters keyword is used to handle the parameters passed to a WLanguage procedure...
Local procedure
Two types of procedures are available...
Typecasting of parameters
The description of the parameter type is optional...
11. Table/Looper controls
How to access the help?
WINDEV, WEBDEV and WINDEV Mobile include several methods for accessing the help system...
Debugging without debugger
In some cases, running a program or a site with or without the debugger can produce different...
Choosing the type of link
WEBDEV proposes several types of links according to the action of link on the page controls......
Combination (Type of variable)
A combination is a set of options.
Native xBase/FoxPro Connector
WINDEV and WEBDEV propose a Native xBase/FoxPro Connector (or Native xBase/FoxPro Access) module......
mqttSession (Type of variable)
The mqttSession type is used to define the parameters for connecting to the MQTT broker.
Developing applications for Android
WINDEV Mobile allows you to develop applications for the Android operating system......
Creating a .NET assembly from WINDEV
To create a.NET assembly, ......
MapMode (Property)
The MapMode property determines and changes how the map is displayed in the Map control.
Handling an ActiveX by programming
WINDEV allows you to handle an ActiveX control in WLanguage via......
How to choose the data source of a control?
This help page presents the different data sources available for a control....
Difference of behavior in Windows Vista (and later)
The test of your project was run using one of the Vista/7 test options......
DisplayedItemImage (Property)
The DisplayedItemImage property is used to: Get the item that corresponds to the image...
NullableIndex (Property)
The NullIableIndex property determines if a key item supports the "Null" value.
New Features brochure - Version 27: New WEBDEV features
New features in WEBDEV 27 presented in the New Features brochure....
1. WLanguage
WINDEV Tutorial: WLanguage basics Lesson 1 - WLanguage - 5 min
MyInternalWindow (Reserved word)
MyInternalWindow is used to handle the current internal window.
Choose the action of the button in a page
WEBDEV proposes several actions of the button on the controls of the page......
WDScript: use in interactive mode
In interactive mode, the WDScript editor is divided into several areas......
Brochure of new features: New WINDEV features
New features in WINDEV 28 presented in the New Features brochure....
Native Oracle Connector: Specific features and remarks
Remarks and specific features of the Native Oracle Connector...
InitialAnimation (Property)
The InitialAnimation property determines whether the animation of an Image, Button, Static...
Step 4: Starting the print
To start the print job, simply use iEndPrinting......
Native SQL Server Connector: Retrieving the output value of a stored procedure
The Native SQL Server Connector is used to: specify the input values during the call...