If you have such a file in datas wasn't separated fix characters
and you would like to move to dataset, this project solves your
problem.
Requirements are: one row number of characters must be equal to next
row number of characters (rows means record separated CR/LF)!
Specify schema text file, but the best choice is schema database file,
because you don't fill position values, instead of this grab dataset
structure and you can copy datas immediately to dataset.