ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Materialized view
The OLE control
The OLE control is used to handle an OLE object......
Programming charts
WINDEV, WEBDEV and WINDEV Mobile include a Chart control (that can be used in the window editor, page editor and report editor) as well as several functions used to create and handle charts......
Analysis: Import files into the analysis (external database, HFSQL files, etc.)
WINDEV and WEBDEV allow you to easily handle external databases (Oracle, SQL Server, Access, etc....
The planes (in a window or in a report)
The planes are used to group the window controls......
Handling a report (in the editor)
Once a report was created, the description of this report can be modified at any time......
1. Creating pages
WEBDEV Tutorial: My first WEBDEV website Lesson 1 - Creating pages - 10 min
The UAC mechanism in Windows Vista (and later)
To increase security against worms and viruses, Windows Vista/7 implemented the UAC (User Account Control) mechanism......
The "dynamic" Tab control
The "Dynamic tab" Tab control is used to display several windows in the same window......
BackgroundTaskAdd (Function)
Adds a new background task.
WDInst: configuring the characteristics of the file setup
WDInst is used to configure the installation of files......
NULL values in HFSQL
WINDEV, WEBDEV and WINDEV Mobile allow you to manage the NULL value in the items of HFSQL data files and for all the other types of accesses (Native, OLE DB, ......
The Calculated control
The "Calculated" control is used to perform calculations in a report......
SQLConnect (Function)
Connects the current application to a database that must be interrogated via SQL.
The RTF control (Report editor)
The "RTF" (Rich Text Format) control is used to display a formatted character string in your report......
hbScanParameter (Type of variable)
The hbScanParameter type is used to define the parameters for iterating over the records in an HBase database.
UI compilation errors
UI compilation errors indicate the possible problems detected in your interfaces whenever a window, a page or a report is saved or whenever the project is recompiled......
Mobile-friendly website: available methods
WEBDEV includes several page creation methods that allow you to create mobile-friendly websites......
Programming overview in C and C++
HSetIntegrity (Function)
Enables or disables the management of an integrity constraint on a file link.
gr3DSParameter (Function)
Retrieves or modifies a parameter for drawing a chart in 3D Spatial mode.
HFSQL Client/Server: Scheduled tasks
The scheduled tasks are used to schedule automatic tasks......
Telemetry: Installing the server
To use the telemetry, you must install on a computer......
Testing a dynamic page (session or AWP mode)
The test of a single page runs the current page in WEBDEV......
Choosing the languages supported by the application
The choice of languages supported by the WINDEV or WINDEV Mobile application or by the WEBDEV site is performed at several levels......