How to create a global array?

Blitz3D Forums/Blitz3D Programming/How to create a global array?

dman	(Posted 2010) [#1]

Hi, Trying to create an global array to use in each function.

I tried doing this : GLOBAL DIM img(30) but it do not work.

Please help.

thanks

Warner

(Posted 2010) [#2]

Dim is global by default.
You should however create an array before you are using it.

dman	(Posted 2010) [#3]

thanks for the response. but when I tried to use it it gives me an error

the error is : function not found .

please help

Warner

(Posted 2010) [#4]

I can't really tell what your problem is without any example.
But here is how you create an array and use it in a function:

Dim x(9)

For i = 0 To 9
 x(i) = Rand(1, 10)
Next

Print "outside function:"
For i = 0 To 9
  Write x(i) + ","
Next
Print: Print

test()

Function test()
	Print "inside function:"
   For i = 0 To 9
     Write x(i) + ","
   Next
   Print: Print
End Function