UBOUND

[bartok]

As you can see, I'm in the mood for questions.

Look at this:

Code: (Select All)

OPTION _EXPLICIT

DIM myArray%(5)

PRINT UBOUND(myArray%)

the result is "5".

Fine.

Look at this:

Code: (Select All)

OPTION _EXPLICIT

DIM myArray%

PRINT UBOUND(myArray%)

This is less "fine".
1. If OPTION_EXPLICIT is activeted, it says "myArray" is not defined.... why?
2. If OPTION_EXPLICIT is deactiveted, the result is "10"... why?