ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Bar Code functions
The following functions are used to manage bar codes:
BCDecode (Function)
Decodes the information stored in a QR Code bar code.
iPrintBarCode (Function)
Prints a bar code (inside a rectangle).
VideoStopDecoding (Function)
Stops decoding a bar code in a Camera control.
<Camera>.StartDecoding (Function)
Starts decoding bar codes in a Camera control.
Camera field: decode bar codes (prefix syntax)
In iOS and Android, bar codes can be decoded via the Camera control using BCCapture...
Reading bar codes
WINDEV, WEBDEV and WINDEV Mobile allow you to create applications for reading bar codes...
BCCalculateControlCharacter (Function)
Returns the check code of a bar code.
Decoding bar codes using a Camera control
In iOS and Android, bar codes can be decoded via the Camera control using BCCapture...
VideoStartDecoding (Function)
Starts decoding bar codes in a Camera control.
Printing bar codes
WINDEV, WEBDEV and WINDEV Mobile allow you to print bar codes.
CameraStopDecoding (Function)
Stops decoding bar codes in a Camera control.
BCCapture (Function)
Decodes the information stored in a bar code by using the device camera (Android, iPhone, iPad).
Managing bar codes
The use of bar codes to identify and manage products has become essential...
<Camera>.StopDecoding (Function)
Stops decoding a bar code in a Camera control.
BCToImage (Function)
Generates the image of a bar code.
CameraStartDecoding (Function)
Starts decoding bar codes in a Camera control.
InUniversalWindowsPlatformMode (Function)
Indicates whether the code is run in Universal Windows Platform mode (Universal Windows 10 App). Function kept for backward compatibility....
Events associated with an infinite Progress Bar control
InUMCMode (Function)
Indicates whether the code is run from a code written in a user macro-code.
ProgressBarEnable (Function)
Enables the refresh of a Progress Bar via Ajax.
Minimap
The minimap is an option that allows you to quickly navigate the code editor......
Handling controls in a report
The different operations available for the report controls are as follows......
Error 101: Declaration of global variable not allowed
WDScript: use in interactive mode
In interactive mode, the WDScript editor is divided into several areas......
Project compilation: Warning, Error, Information, Programming standard...
When developing a project, the project is compiled on a regular basis....
Error 1008: The member of the class is protected
Printing in Linux
WEBDEV and WINDEV allow you to print to PDF in Linux using WLanguage functions......
Server code/Browser code
WEBDEV allows you to create static pages and dynamic pages......
Binding a Progress Bar control to an item
A Progress Bar control can be bound to an item in a data file, query, etc....
Execute (External language)
Runs the code of a control or the code of a procedure in WLanguage.
The "Code snippets" pane
The "Code snippets" pane lists the code snippets currently available......
Code snippets
The code editor allows you to enter "Code snippets"......
InUniversalWindowsPlatformSimulatorMode (Function)
Indicates whether the code is run in the simulator for the applications in Universal Windows Platform mode (Universal Windows 10 App). Function kept for backward compatibility....
Report templates and inheritance
When a report template is applied to a report, all the controls and code found in the template are "copied" into the report......
Error 1009: The member of the class is private
Code editor: Assisted input
The following mechanism allows developers to write WLanguage code more easily in the code editor ......
The "Context-sensitive code view" pane
The "Context-sensitive code view" pane allows you to view and edit the code of the element (window, page, report, control, etc....
DndSource (Property)
The DndSource property is used to determine and change a control's drag-and-drop behavior....
SQL commands available in an SQL query
WINDEV allows you to easily run queries in SQL code......
Value (Property)
The Value property is used to: Find out and modify the value of a report control. Find out and modify the value of a control or the title of a window. Find out the identifier of a stream. Find out and modify the value of a control or the title of a page....
Control templates and inheritance
When a control template is applied to a page or to a window, all controls and code found in the template are "copied" into the page or window......
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