ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

The "Radar" charts
The Radar chart is used to highlight a series according to another one......
Information 37: Optimize your FOR loop
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......
Generating a library
Generating a library consists in selecting the elements handled by this application (windows, reports, classes, sets of procedures, queries, data files......
DisplayFormattingMarks (Property)
The DisplayFormattingMarks property is used to: Determine if formatting marks are shown or hidden in a Word Processing control. Show or hide formatting marks in a Word Processing control....
CheckmarkVisible (Property)
The CheckmarkVisible property is used to: Determine whether a checkmark is displayed to the left of a row in a TreeView control. Show or hide a checkmark to the left of a row in a TreeView control....
4. Managing SMSs
With the WLanguage functions, WINDEV Mobile allows you to......
Error 19: The step of this FOR loop must be constant
<Array>.AddLine (Function)
Adds a row at the end: of a one- or two-dimensional WLanguage array. of an advanced two-dimensional array property (xlsDocument, etc.)....
FishEye
The "FishEye" effect is used to enlarge a section of editor graphs (analysis graph, UML graph, ......
AddLine (Function)
Adds a row at the end: of a one- or two-dimensional WLanguage array. of a two-dimensional array property of a variable type (xlsDocument variable for example)....
The Linear Looper control
A Linear Looper control is used to display a set of controls in a horizontal scrolling list......
Dim disabled windows
Your application opens several windows at the same time and you don't know which one to use?......
Writing an email
Writing an email in WLanguage consists in filling the email structure of WLanguage......
Optional events: Information retrieved (Java and Android)
WINDEV and WINDEV Mobile allow you to add optional events to the ones proposed by default for the different application elements......
Manipuler un champ Editeur_HTML par programmation
Abre una ventana cuyo resultado se recuperará a través de una Procedure WLanguage ("callback").
Manipuler un champ Editeur_Images_WB par programmation
Abre una ventana cuyo resultado se recuperará a través de una Procedure WLanguage ("callback").
Composite report
The report editor gives you the ability to create "Composite" reports. In this case, the report includes several sub-reports....
Feedback component
The Feedback component is a component provided with WINDEV......
hbDelete (Function)
Deletes: one or more cells from an HBase table for one or more columns. a row from an HBase table....
Tips for an application that uses the User Groupware
To simplify the configuration of user groupware according to the users, the controls should be organized in groups of controls......
Crosshair in a chart
In a Line chart, it may be difficult to read the value of axes for a point that is far from these axes......
The .NET 3.0, 4.0 control, ... (WPF)
The Xaml control allows you to easily manage the Xaml language......
Operations performed on use case diagrams
The following paragraphs explain......
WDModFic : Tool for automatic modification of data files
WDModFic is a tool used to perform the automatic modification of the data files found on the development computer and on the end-user computers......