Size of array in Visual Basic?

Question

I\'ve tried this code in VB:

Dim a(1) As Byte
Console.WriteLine(a.Length)

The output is \"2\". Anyone any idea why?

Answer 1

Dimension Length The index of each dimension is 0-based, which means it ranges from 0 through its upper bound. Therefore, the length of a given dimension is greater by 1 than the declared upper bound for that dimension.

Array Size in Visual Basic