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Version: 2025

EnumerationCheckName (Function)
Checks whether an enumeration value known by its name is valid.
MatWrite (Function)
Writes an element into a matrix.
MatRead (Function)
Reads the value of a matrix element.
Configuring the Apache 2.2 server
WEBDEV Development: Configuring the Apache 1.3.x or 2.0.x server for the CGI protocol and for the WEBDEV sites....
SysDir (Function)
Returns the path of a system directory.
EmailGetAll (Function)
Retrieves all the emails found on a server.
Link control properties
The Link control is available in a page and in a report......
Age (Function)
Returns the age according to the date of birth.
VideoStartApp (Function)
Starts the device's native camera application to record a video or to take a photo....
Constants for managing MongoDB databases
Constants used by the Mongoxxx functions...
The "Scatter" charts
A scatter chart (XY) represents the relationship between two numeric values in two series of data......
HClose (Function)
Closes a data file or all the data files opened by the current user: all the corresponding physical data files are closed for the current user.
MatDeterminant (Function)
Calculates the determinant of a square matrix (the number of rows is equal to the number of columns).
EnumerationFromValue (Function)
Returns an enumeration value known by its associated value.
EnumerationFromName (Function)
Returns an enumeration value known by its name.
CombinationFromValue (Function)
Returns a combination of one or more options known by their associated values.
CombinationFromName (Function)
Returns a combination of one or more options known by their names.
CombinationCheckName (Function)
Checks whether a combination of one of more options known by their names is valid.
EnumerationCheckValue (Function)
Checks whether an enumeration value known by its associated value is valid.
DecimalToSexagesimal (Function)
Returns the sexagesimal angle (in base 60) corresponding to a decimal angle.
Runtime error management functions
List of functions for managing runtime errors...
Connection (Type of variable)
The Connection type is used to describe one or more connections to external databases (HFSQL Client/Server, Native Connector, etc....
2. Projects in practice
Discover the main operations that can be performed on a project....
Facebook constants
The following constants are used by the functions for managing Facebook connections:...
XMLWrite (Function)
Creates or modifies the value of an XML element or the value of the attribute for an XML element.