public DataSet SelectAll(GuestType guestType)
{
Database db = DatabaseFactory.CreateDatabase(Constants.HBMCONNECTIONSTRING);
DbCommand dbCommand = db.GetStoredProcCommand("usp_GuestTypeSelectAll");
db.AddInParameter(dbCommand, "@CompanyId", DbType.Int32, guestType.CompanyId);
return db.ExecuteDataSet(dbCommand);
}