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Version: 2025

Declaring the functions of the Windows API
Syntax for declaring the functions of the Windows API
Value of constants for the Windows 32-bit API
Value of constants for the Windows 32-bit API
API (Function)
Runs a function found in an external DLL.
CallDLL32 (Function)
Runs a function found in an external DLL.
zipDeleteAll (Example)
Usage example of the zipDeleteAll function
dImageToArray (Function)
Copies the RGB pixels of the image into a one-dimensional or two-dimensional array. The array of colors is cleared then it is filled with the integers representing the colors (24 bits) of the image.
ServiceList (Function)
Returns the list of services found on the current computer or on the specified remote computer.
HTTPCookieGet (Function)
Retrieves the cookies read by a call: to HTTPRequest for an HTTP domain. to HTTPSend for an HTTP domain....
SysRecentDocAdd (Function)
Adds a file into the list of recently opened documents.
ContactSource (Type of variable)
The ContactSource type is used to define the advanced characteristics of a source (or account) for the contacts (example: Google, Exchange, Facebook).
SIPAddress (Type of variable)
The SIPAddress type is used to define the advanced characteristics of a SIP address.
EvaluateExpression (Function)
Evaluates the value of an expression built in a character string.
CharactType (Function)
Returns information about the type of character.
HImportJSON (Function)
Imports a JSON file into a data file in HFSQL Classic format (data file described in the data model editor or declared by HDeclare, HDeclareExternal or HDescribeFile).
btleDescriptor (Type of variable)
The btleDescriptor type is used to handle the descriptor of a Bluetooth Low Energy characteristic
NbCopy (Property)
The NbCopy property is used to determine and change the number of report copies to print.
MemCreate (Function)
Creates a memory area.
BitwiseXOR (Function)
Returns the result of the bitwise exclusive OR operation performed between two values.
HDeleteLink (Function)
Deletes an integrity rule between two data files on the server.
EmailSend (Function)
Sends an email via the SMTP protocol while controlling the "buffer" of the email.
grSeriesColor (Function)
Initializes the color of a series or the color of a section.
Access (Property)
The Access property is used to manage the type of access of a connection (HFSQL Client/Server, OLE DB, etc.)....
TableItemStatus (Function)
Returns the status of a node in a Treeview Table control: collapsed, expanded or not found.
iMargin (Function)
Defines the "logical" print margins.
Unavailable functions and properties
Some functions and properties have been removed from WLanguage......
Configuring Automatic Update
Automatic Update is an application that allows you to automatically or manually update the different PC SOFT products you own......
ConsoleError (Function)
Writes a character string in the standard error output stream "stderr".
<zipArchive variable>.AddDirectory (Function)
Adds all the files found in a directory and in its subdirectories into an archive and compresses them.
TotalNbRec (Property)
The TotalNbRec property is used to: Get the number of records to be printed. Change the number of records to be printed....