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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.
grSeriesSecondaryAxis (Function)
Defines whether a series will be drawn on the secondary axis.
SchedulerAddAppointment (Function)
Adds a new appointment into a Scheduler control.
ByAddress (Property)
The ByAddress property is used to determine if a procedure parameter was passed by address.
CharactUnicode (Function)
Returns the character corresponding to the specified Unicode code.
RGBToHTML (Function)
Returns the HTML color corresponding to the RGB color.
XMLSave (Function)
Saves an XML document in a file.
dbgSaveMemoryDump (Function)
Saves a dump of memory used by the application.
GetGUID (Function)
Calculates a globally unique identifier (named "GUID"), whose size is: equal to 16 bytes, which means 32 hexadecimal characters. equal to 32 bytes, which means 64 hexadecimal characters....
GetColor (Function)
Allows you to get a set of harmonious colors without having to use a table of colors.
LineToPosition (Function)
Returns the position of the first character of a line in a block of text.
FilterWithBounds (Property)
The FilterWithBounds property is used to determine if bounds have been specified for the filter implemented by HFilter on an HFSQL data file, view or query.
KeyExpression (Property)
The KeyExpression property is used to set the different components of a composite key.
HugeFile (Property)
The HugeFile property is used to configure the maximum size of a data file.
NbKeyItem (Property)
The NbKeyItem property is used to get the total number of key items (including composite keys) in a record of: a file described in the data model editor, a file described through programming, an HFSQL view, a query....
Image drawing and processing functions
List of image drawing and processing functions...
ControlContextMenu (Function)
Identifies the control on which the context menu was opened.
Min (Function)
Returns the lowest value.
MatDeterminant (Function)
Calculates the determinant of a square matrix (the number of rows is equal to the number of columns).
MatWrite (Function)
Writes an element into a matrix.
MatRead (Function)
Reads the value of a matrix element.
HFree (Function)
Transforms the crossed records (HCross) into deleted records.
HRetrieveRecord (Function)
Returns the content of the current record (in a file, a view or a query, ...).
grRaised (Function)
Used to display a chart with raised effect.
HModifyDatabaseRights (Function)
Modifies the rights granted to a user or to a group for a HFSQL Client/Server database....
EndAutomatedProcedure (Function)
Stops the current or forthcoming execution of an automatic procedure (defined by the properties of the procedure in the code editor).