[RESOLVED] Get "column" from selected control array

[Merri]

Apparently you're trying to work with one based numbers and arrays: zero base is much more convenient in these cases. Internally you probably want to keep everything in zero base.

Mod and \ with one based array, returning one based row and column:

Const Index = 12
Const Cols = 10

X = ((Index - 1) Mod Cols) + 1
Y = ((Index - 1) \ Cols) + 1

As you can see, it eventually goes back to zero base, then jumps back to one base.