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Version: 2026

HFSQL Client/Server: Configuring the server
Managing mutexes in threads
A mutex is used to limit the simultaneous execution of a code (procedure, line of code, etc.) to one thread at a given time....
IniOSMode (Function)
Indicates whether the code currently run is in iOS mode (iPhone, iPad).
Video control properties
The following properties can be used on a Video control:...
Line control properties
List of properties associated with the Line control...
InUniversalWindowsAppMode (Function)
Indicates whether the code is run in Universal Windows 10 App mode.
Constants for managing Map controls
Constants for managing Map controls...
Checkers available in the code editor
The code editor proposes several tools used to correct the code......
The Bar Code control
The Bar Code control displays bar codes in your windows, pages or reports......
The Link control
The Link control is used to: create a link in an HTML page. create a link in a report printed in HTML format....
Programming by preset action
Preset actions allow you to define the code of an event in a single click, without having to write one single line of code......
12. Pages in practice
Defining columns of Table controls programmatically
4. Create a page in the editor...
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)....
Installing and using a Bitcoin Core server
WLanguage offers various functions for handle a Bitcoin Core server......