Can iterate List two dimentionally??

Hiii, ALL....

I have a bunch of data in tabular format, columns r fixed but rows may varry.
I store this bunch of data in a List.
When I retrive data form this List generally I get a linear format. but I want to retrive data row by row.(This Collection Structure (List) is Fixed here)
Now my q is can I able to iterate the list two dimentionally as we can do in normal two dimentional array ?

A List is intrinsically a one dimensional sequence that can only be iterated over
that one single dimension.

kind regards,

Jos

Do you have to use a List?

A 2 dimensional array is really just an array of arrays. You could just as easily have a List of Lists. Each element in the main List would be a List containing one row's worth of info. This would allow the row width to vary. The code to handle this would be very similar to a 2 dimensional array.