There are diff ways to allow the user to login. Windows Authentication, Forms Authentication.
I want to ask that in depends on which situation,dat which method to use??
When I create a login form. I always login using
SqlConnection conn = new SqlConnection(ConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString);
Above is which type of method???
<add name="ConnectionString" connectionString="Data Source=(local);Initial catalog=sonia;User ID=sonia;Password=sonia;" providerName="System.Data.SqlClient"/>