public void Update_HduData(string Address, string State, string City, int PinCode, int Contactno, int Fax, string RegNo)
{
dal.connect();
dal.Execupdate("UPDATE Hdu_Details SET Address = ' " + Address + "', State = ' " + State + "', City =' " + City + "', PinCode = ' " + PinCode + "', ContactNo = ' " + Contactno + "', Fax =' " + Fax + "' where RegNo =' " + RegNo + "'");
dal.Disconnect();
}