> This result is legitimate. `Cells` is not a parameterized member of `Excel.Range`. Instead `rng.Cells(1,1)` expands to `rng.Cells.[_Default](1,1)`, which is basically `rng.Cells.Item(1,1)`.
In `worksheet.Range.Cells(1,1)` the call to `Cells` is acually superfluous.
The intended function of `Cells` is to turn the enumeration behaviour, e.g. in a `For Each` loop, into that of a two-dimensional array of single cells. This is the counterpart to `Columns` and `Rows`, which turn the enumeratio