ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Setup wizard: Steps for creating a WINDEV application setup program
The setup program creation wizard allows you to define all the settings of your setup program....
Configuring the assisted universal replication
If your application uses the assisted universal replication via a file......
WDHFDiff: Overview
WDHFDiff is a tool used to compare HFSQL data files......
Instantiation of an object
To access a class, the object must be declared as being part of the class to handle, this is called object instantiation......
Error 107: Redefinition of the parameter
Deploying an application that uses an external component
An application that uses one or more external components is deployed in the same way as a standard application......
Writing an email: the available methods
This help page presents the methods for writing an email....
Impact analysis
The impact analysis immediately identifies the consequences of the latest changes......
Creating an application that manages the Euro
The method for creating an application supporting the switch to the Euro is as simple as the method for creating a WINDEV application....
WDMap: Modifying the display mode of records
By default, WDMap displays the records found in a data file by using the following rules......
MemoryFormat (Property)
The MemoryFormat property is used to get and change the format of the value returned for: Date or Time edit controls. Date or Time table columns. Calendar controls. Static controls. editable combo boxes. table columns displayed by combo boxes....
DndTarget (Property)
The DndTarget property determines and changes how a control behaves in a drag-and-drop operation.
DndSource (Property)
The DndSource property is used to determine and change a control's drag-and-drop behavior....
Crosstab report
The report editor allows you to create "Crosstab" reports......
WINDEV and the communication streams (audio, sound)
To handle the communication streams, WINDEV includes......
2. Examples provided with WINDEV
The examples provided with WINDEV are intended to help you learn the features of WINDEV....
TitleColor (Property)
The TitleColor property is used to: get the text color of a column title in a Table or TreeView Table control. set the text color of the title of one or all columns in a Table or TreeView Table control....
Native Access to SAP
SAP is a widely used ERP......
How to loop through the files of a directory?
This help page presents the different methods that can be used to loop through the files of a directory....
Handling a Scrollbar control through programming
WINDEV allows you to handle a Scrollbar control through programming......
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......
Handling a chart in the editor
In the editor, a Chart control includes different sections......
RepeatableReadSupported (Property)
The RepeatableReadSupported property is used to: Determine if the data file (defined in the data model editor or programmatically) can be used in HFSQL Client/Server in a transaction that includes a "Repeatable Read" isolation mode. Allow the use of a transaction that includes a "Repeatable Read" isolation mode for a data file (files described programmatically only)....
2. UML models
Writing an email
Writing an email in WLanguage consists in filling the email structure of WLanguage......