Which comes first in a 2D array, rows or columns?

Question

When creating a 2D array, how does one remember whether rows or columns are specified first?

Answer 1

In TStringGrid cells property Col come first.

Property Cells[ACol, ARow: Integer]: string read GetCells write SetCells;

So the assignment StringGrid1.cells[2, 1] := 'abcde'; the value is displayed in the third column second row.