Thread: Reading flat file and generating tagged file

Hi,

I'm a c# newbie and wish to read an i/p flat file of the form:



A 1 2 10

B 4 10 0

C 10 3 0

C B A


After reading it I wish to generate a tagged file fo the format:

<SET>
<TAG tagID = 'A'>
.
.
</TAG>
</SET>

<SUB>
<SB sID = 'A' eID = 'B'/>
.
.

</SUB>

Now the SUB tagis filled up only if the cell-value in the read item is non-zero...i.e. there will be no entry as sID= B eID = A & sID = C and eID = A...

Could anyone please give me clues, urls on how to approach this?
Will XMLWriter be of anyhelp?

Appreciate your guidance,
Angkar