Adxuid

adxuid returns a unique identifier for a connection.

Syntax

   adxuid(NUM_EXPR)

• NUM_EXPR is a numeric expression that can have either a 1 or 2 value.

Examples

   # Creation of a unique temporary file for the user
    [L]THE_FILE = filpath("tmp",num$(adxuid(2)),0)
    Openo [L]THE_FILE

Description

adxuid is a function that returns a unique identifier :

• For any user connected to a SAFE X3 instance (server+service) if the parameter value is 1.
• For any user connected to the current folder if the parameter value is 2.

The type of result is Integer.

adxuid(2) is used internally by the Lock instruction on symbols stored in the lock table which name is given by [S]adxtlk.

Associated errors

Error code	Description
10	The argument is not numeric.
50	The argument is out of the range (1-2).

See also

adxtlk, adxpid.