Command Line - Software

Command GETNUM

Function:

Wait for a sequence of keypresses from the user. The sequence of characters is stored in an environment variable called GETNUM.
Syntax:

GETNUM [message]

message Sequence of characters.

Note:

When the sequence of characters entered by the user is not either an integer or a real number then the environment variable is cleared.
Example on using GETNUM.
Also see command GETKEY, GETSTR and Batch Programs.