This is the error i get:
Data source is an invalid type. It must be either an IListSource, IEnumerable, or IDataSource.
and Here is my Code:
using (SqlConnection connection = new SqlConnection("Data Source=PCM13812;Initial Catalog=Newsletter;Integrated Security=True"))
{
connection.Open();
SqlCommand cmd = new SqlCommand();
cmd = new SqlCommand("Select Email From Newsletter", connection);
DropDownList1.DataSource = cmd.BeginExecuteReader();
DropDownList1.DataTextField = "Email";
DropDownList1.DataBind();
}
I have a database that contains ID and Email. I have some imputs in it so its not zero.
But for some reason I get an error. can someone help me?
thanks
Go to the complete details ...