How to change a coulms data in a data set in c#?

i have a data set i have returned by a class, i want to go to the price column for each row and add vat to the price, before i populate the datagridHow to change a coulms data in a data set in c#?
if it was C# .NET you need to click on your datagrid and assign a data source to it as you have done.. But that datasource should be some sort of query... So that query which is a price column should be adding a vat to the price...





Else you have to make your own control

love myspace

myspace girl