SqlCommand or SqlDataAdapter?

Question

I\'m creating something like a small cashier application that keeps record for the clients, employees, services, sales, and appointments. I\'m using windows forms, and withi

Answer 1

If you are aware of these components (Core ADO.NET) (Command,Connection, DataAdapter) then I'd suggest Entity Data Model or Linq-SQL.

SqlDataAdapter is helper class which implicitly uses SqlCommand, SqlConnection and SqlDataReader.