Converts a date value into the weekday name.

Center an Xbase Part within another object.

Lists the certificate stores available on the computer.

Selects the certificate for server and/or client usage.

Convert a character string to a hash value

Convert an OEM/ANSI encoded character string to an UTF-8 encoded character string

Converts a string into a value of a requested data type.

Converts a numeric ASCII code to a character.

Creates a class dynamically (the class object).

Removes the class object of a dynamic class from memory.

Retrieves the class object of any class.

Converts a date value into name of the month.

Returns the first non NIL/NULL expression among its arguments.

Returns the first non empty expression among its arguments.

Determines column position of the screen cursor in the active window.

Activate a color value from the current color settings.

Evaluate a collection of COM/ActiveX objects

Returns error code after calling GetObject() or CreateObject()

Returns error message after calling GetObject() or CreateObject()

Displays text in a graphic box and accepts user input via pushbuttons.

Converts a character string to an ANSI code page

Converts a character string to an OEM code page

Creates a directory

Creates and returns a reference to a COM/ActiveX component.

Converts a date character string to a date value.

Determines or changes the current directory of a drive.

Determines or changes the current directory of the process.

Determines or changes the current drive.