Must declare the scalar variable “@Email”

Question

I am trying to pass values from a database table to a couple of labels where the email column matches the email entered.I have passed the email entered from login page to th

Answer 1

Try like this instead

  SqlCommand cmd = new SqlCommand("Select * from tblRegister where Email = @Email", con);
  cmd.Parameters.AddWithValue("@Email", lblEmail.Text);
  SqlDataReader rdr = cmd.ExecuteReader();
  //...