1. 程式人生 > >C#強型別資料集的多資料庫應用

C#強型別資料集的多資料庫應用

        object loginhistoryAdapter;//弱型別的介面卡
        public loginhistory()
        {
            if (dbtype1 == "SQLServer")
            {
                DS_rfid_secure_sqlserverTableAdapters.loginhistoryTableAdapter aa = new DS_rfid_secure_sqlserverTableAdapters.loginhistoryTableAdapter();
                aa.Connection = new System.Data.SqlClient.SqlConnection(dbstroon1);
                loginhistoryAdapter = aa;
            }
            if (dbtype1 == "MySQL")
            {
                DS_rfid_secure_mysqlTableAdapters.loginhistoryTableAdapter aa = new DS_rfid_secure_mysqlTableAdapters.loginhistoryTableAdapter();
                aa.Connection = new MySql.Data.MySqlClient.MySqlConnection(dbstroon1);
                loginhistoryAdapter = aa;
            }
          
        }