/// <summary>
 /// DownloadVersion建構元
 /// </summary>
 /// <param name="database">資料庫名稱(Setting>Database : DBConst)</param>
 /// <param name="type">系統類別(PBCODE_TYPE)</param>
 public DownloadVersion(string database, string type)
 {
     this.Database = database;
     this.Type     = type;
     util          = DataUtil.getInstance(this.Database);
     dao           = PBCODEDao.getInstance(util);
 }
 public DownloadVersion()
 {
     this.Database = download.Database;
     this.Type     = download.PBcodeType;
     util          = DataUtil.getInstance(this.Database);
     dao           = PBCODEDao.getInstance(util);
 }