ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

The archives
WINDEV, WEBDEV and WINDEV Mobile propose several WLanguage functions allowing you to compress and merge your files into archives......
ScreenToSource (Function)
Automatically initializes: the values of a table's items in memory with the values from the controls in the window. the value of the WLanguage variables with the value of the window controls. This function is also available for WEBDEV pages....
The Web Camera control
...The Web Camera control is used to view a file that is refreshed at regular time intervals....
Pictorial Percentage chart
The Pictorial Percentage chart illustrates data as percentages, using shapes......
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....
User Groupware
A Windows application, an Internet or Intranet site require to define the role of different contributors......
The "Pie", "Donut" or "Semi-circular" charts
Several types of charts belong to the same family......
Constants for managing projects
List of constants used by the functions for managing projects....
8. 10 tips for better interfaces
Detects the contours of the shapes in an image....
zipArchivedFile (Variable type)
The zipArchivedFile type is used to handle: a file contained in an archive corresponding to one of the following formats: ZIP, CAB, RAR, WDZ, 7z, TAR, gzip or TGZ (TAR.GZ). a file to add into an archive....
Manipulating Context Menu controls programmatically
WEBDEV includes different WLanguage functions and properties to manipulate Context Menu controls programmatically......
Combo Box columns in Table controls
A Table control (populated programmatically, based on a data file or based on a variable) can include Combo Box columns......
LEDSwitchOn (Function)
Switches the LED (Light-Emitting Diode) of the device on.
ErrorChangeParameter (Function)
Configures the automatic behavior that will be implemented if an error occurs in the current process.
The Camera control
The Camera control displays the preview stream of a camera connected to the current computer....
Structure of data files of user groupware
Apply (Function)
Executes a procedure for each element of a WLanguage array.
Spreadsheet control in a window
The spreadsheet is one of the most often used business tools. The Spreadsheet control is used to include a spreadsheet in your WINDEV windows....
Obtaining an SSL certificate for IIS7 (or later)
To get an SSL certificate for IIS 7 (and later), the different steps are as follows:...
3-tier architecture
The development in "3-tier" architecture is now simplified......
Position (Function)
Finds the position of a specified string within another string.