Option Strict On Option Explicit On Module ArrayDemo Function Sum(ByVal table() As Integer) as Integer Dim result as Integer = 0 For i as Integer = 0 To 9 result += table(i) Next return result End Function Sub Main() Dim someNumbers(9) as Integer Dim theSum as Integer = 0 For i as Integer = 0 To 9 someNumbers(i) = i * i Next theSum = Sum(someNumbers) Console.WriteLine(theSum) End Sub End Module