Allowing one column to be edited but not another

Question

i have an asp.net c# application.

my gridview has a datasource that has 2 fields.

1 field cannot be edited by the user, but i need the other one to be editab

Answer 1

If you use a SqlDataSource then you should make sure to remove the columns to update from the UpdateCommand in the SqlDataSource if not you will have a problem when you update the fields