public void InsertNewUser(PropertyService P)
 {
     cmd = new SqlCommand("InsertNewUser", con);
     cmd.CommandType = CommandType.StoredProcedure;
     cmd.Parameters.AddWithValue("@Fname", P.FirstName);
     cmd.Parameters.AddWithValue("@Lname", P.LastName);
     con.Open();
     cmd.ExecuteNonQuery();//To Save Changes into Table. & to findout Number of affected by Query
     con.Close();
 }
 public void UpdateUser(PropertyService P)
 {
     cmd = new SqlCommand("UpdateUser", con);
     cmd.CommandType = CommandType.StoredProcedure;
     cmd.Parameters.AddWithValue("@UID", P.UserID);
     cmd.Parameters.AddWithValue("@Fname", P.FirstName);
     cmd.Parameters.AddWithValue("@Lname", P.LastName);
     con.Open();
     cmd.ExecuteNonQuery();
     con.Close();
 }