ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

17. WLanguage: a simple and powerful language
JITc
The principle of JITc technology (Just In Time Compilation) is straightforward......
Managing the critical sections
Semaphores are used to limit the simultaneous execution of a code (procedure, line of code, etc....
Handling a Looper control through programming
WINDEV, WINDEV Mobile and WEBDEV allow you to handle a Looper control by programming......
SQL query (WLanguage type)
The "SQL query" type is used to write an SQL query in the WLanguage code.
Positioning marks in the code
The positioning marks are used to "tag" specific lines of code......
WDConver : Use in command line mode
Using WDConver in command line mode consists in running a conversion description created and saved with WDConver ("......
10. UMC: User Macro-Code
Handling a Carousel control through programming
WINDEV allows you to handle a Carousel control through programming......
The "Commands" pane
The "Commands" pane lists......
nWDGetHFContext: Get the HFSQL context
Gets the HFSQL context (applies to C, Pascal and Visual Basic only)......
Error 1023: The access to the method of the class is restricted by a private inheritance
Error 1013: The access to the member of the class is restricted by a protected inheritance
Error 1029: The access to the base class is restricted by a protected inheritance
Error 1030: The access to the base class is restricted by a private inheritance
Controls of a dynamic page
Several types of controls can be handled in a dynamic page ......
Applet control properties
List of properties associated with the Applet control...
Handling a toolbar through programming
WINDEV allows you to handle a Toolbar control through programming......
The Table control
The Table control is used to simplify the display and the input of information stored in memory or coming from a data file, a view or a query......
WDLog: Restoring HFSQL data files
WDLog is used to restore the data files saved by WDLog......
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.
The Web Component control
The Web Component control is used to include any external Web resource in a WEBDEV site......
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)....
BCToImage (Function)
Generates the image of a bar code.
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....
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