The Random generator works fine. What I have a problem with is adding the rows and columns.
Array
0,0 0,1 0,2 = row total
1,0 1,1 1,2 = row total
2,0 2,1 2,2 = row total
= = =
col total coltotal col total
also add 0,0 1,1 2,2

Code:
Private Sub BtnFillArray_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BtnFillArray.Click
...