Calculate a random numeric value
Calculates a random character string
Determines the position of last occurrence of a substring within a
Establishes the up arrow key and down arrow key as exit keys for READ.
Reads/sets insertion mode for GET input fields or MemoEdit().
This function is not supported by Xbase++.
Terminates the READ command or ReadModal().
Activates interactive data input for a GetList array.
Reads or sets the Updated status.
Determines name of the current GET or MENU TO variable.
Returns the number of records in a work area.
Returns a value which clearly identifies the current record.
Returns the length of a record in a work area.
Removes a directory
Replicates a character string a specified number of times.
Redisplays screen contents previously saved with SaveScreen().
Extracts part of a character string starting from the end (right).
Locks current record for SHARED write access.
Rounds a numeric value to a specific number of decimal places.
Determines the screen row where the cursor is currently located.
Deletes blank spaces at the end of a character string.
Executes a REXX script file.
Starts a command shell or executes a program.