Question

I have a stored procedure which checks the username and the password from a SQL Server database table. The stored procedure returns 1 if the username and the password is correct or returns 0. Here is the code. Could you please tell me how can I get the 1 or 0 pls? The rdr.toString does not work.

SqlCommand cmd = new SqlCommand("sp_IsValidLogon", conn);

cmd.CommandType = CommandType.StoredProcedure;

cmd.Parameters.Add(new SqlParameter("@Username", textBox1.Text));
cmd.Parameters.Add(new SqlParameter("@Password", textBox2.Text));

rdr = cmd.ExecuteReader();
label1.Text = rdr.ToString();

Answer 1

Try this

    label1.Text=cmd.ExecuteScalar().ToString();

instead of this:

   rdr = cmd.ExecuteReader();
    label1.Text=rdr.ToString();