ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

nWDInitProject: Initialization code of project
Run the initialization code of project......
BCToImage (Function)
Generates the image of a bar code.
nWDGetLastError: Error code of last error
Error code of last error......
Managing the semaphores in the threads: limiting the simultaneous code execution
Semaphores are used to limit the simultaneous execution of a code (procedure, line of code, etc....
Handling a toolbar through programming
WINDEV allows you to handle a Toolbar control through programming......
Manipulating Carousel controls programmatically
WINDEV lets you manipulate a Carousel control directly by programming......
Lambda: Expressions and procedures
A lambda ("lambda function") is a more concise way to write internal procedures......
CriticalSection (Type of variable)
CriticalSection variables are used to define critical sections to limit the simultaneous execution of a code (procedure, line of code, etc.) to one thread at a given moment in an application.
InPHPMode (Function)
Indicates whether the code is run in PHP.
13. Debugger
GetCountryISO (Function)
Returns the desired ISO code of a country corresponding to the caption or ISO code (of a different type) of the country according to the ISO 3166-1 standard.
Compile
The Compile keyword can correspond to: the Compile function, which dynamically compiles a procedure whose source code is specified.. the <COMPILE IF> statement, which allows you to compile WLanguage code according to a condition (mainly used to compile code according to a platform or configuration type)....
Zombie data files and items
During the life of an application, items live and die......
iPrintBarCode (Function)
Prints a bar code (inside a rectangle).
Importing a WINDEV window into a WEBDEV site
The Windows windows developed with WINDEV......
The Web Component control
The Web Component control is used to include any external Web resource in a WEBDEV site......
The triggers
A trigger is a WLanguage procedure automatically called by the HFSQL engine whenever a modification is performed (addition, deletion, modification, ......
InServiceMode (Function)
Indicates whether the code is run in a service.