ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

In-App purchases
The mobile systems (Android/iOS) allow their applications to propose content at extra cost, by using the payment system of App Store or Google Play......
StoreTheValue (Property)
The StoreTheValue property is used to: Find out whether a control keeps its value between two application starts via the persistence. Modify a control so that it keeps (or not) its value between two application starts via the persistence....
How to populate a Table control programmatically?
This help page presents the different methods that can be used to populate a Table control programmatically....
VisibleInExportAndPrint (Property)
The VisibleInExportAndPrint property is used to: Find out whether a column of a Table or TreeView Table control is visible for export and printing. Modify the visibility of a column in a Table or TreeView Table control for export and printing....
HTMLEdit (Property)
The HTMLEdit property is used to: find out whether a Word Processing control is displayed in optimized mode for HTML editing, modify a Word Processing control to display it (or not) in optimized mode for HTML editing....
Range Area chart
The Range Area chart is used to show a variation between a high and a low value......
Editing the CSS style sheet
WEBDEV gives you the ability to manage all the CSS styles used in a project......
NbItem (Property)
The NbItem property is used to get the total number of items (including composite keys) in a record of: a file described in the data model editor, a file described programmatically, an HFSQL view, a query....
Key and referential integrity
In an analysis, the "Key" items are also used to manage the consistency of data (called referential integrity)......
Y (Property)
The Y property is used to: Find out the Y-coordinate of a control or window (position on Y-axis). Modify the Y-coordinate of a control or window....
Control style: Font characteristics
You can change many style options in the "Style" tab of the control description window......
Single Page App
A "Single Page App" is a Web application (Internet or Intranet) whose all pages are grouped in a single page......
VisibleOutsideWindow (Property)
The VisibleOutsideWindow property is used to: determine if a button is visible even if its position (X,Y) is outside the border of the window (entirely or partially). modify the visibility of an "off-window" button....
Sequence of events associated with reports
Several operations are performed when printing a report. These operations are performed in the following order......
TestAddIteration (Function)
Adds an iteration into the current test and gives the values of test parameters for this iteration.
HInfoBackup (Function)
Returns information about one or more backups performed on an HFSQL Client/Server server....
HListTask (Function)
Lists the scheduled tasks of an HFSQL Client/Server server for a given connection....
<Connection variable>.ListTask (Function)
Lists the scheduled tasks of an HFSQL Client/Server server for a given connection....
<Connection variable>.InfoBackup (Function)
Returns information about one or more backups performed on an HFSQL Client/Server server....
Speech synthesis in the mobile applications
The phones can talk!......
1. Project and analysis
Break in a Looper control
A break in a Looper control is used to group the data corresponding to one or more arguments......
WINDEV concepts
TableCellSelect (Function)
Returns the coordinates (row number and column number) of a selected cell. This function is kept for backward compatibility. It is recommended to use TableSelect.
Information 2102: 'Long' does not exist anymore: the integers are coded on 4 bytes