| On Error Goto errorhandler |
This is the statement that direct users to an
errors handler procedure whenever errors occured. |
| Option Explicit |
A command that require every variable to be
declared explicitly using the Dim statement. |
| Option Base |
A statement that allows an array to start from
other number instead of 0.
Example: Option base 1
allows the index of the array to start from 1. |
| Open |
A statement that opens a a file in the program.
The format is Open
pathname For Mode As #filenumber |
| Or |
This is the logical operator which produce a
true result if either of the two conditions is true. |