[sbsl]

which one is better to use with c#?
xml or sql

[shabbir]

The one that suits your need because both have their own set of advantages.

[hitesh123]

we can use both xml and sql....but not familier with xml iam using with sql....it quite good and easy.

[masterwarner]

Depends on size of data dude, if you have very large dataset, do use SQL. I basically use xml for storing configurations.