/// <summary>
 //回傳SourceType
 /// </summary>
 public DataTable GetSourceType()
 {
     try
     {
         CAA_MaintainTempRecordDBO DBO = new CAA_MaintainTempRecordDBO(ref USEDB);
         DataTable dt = DBO.GetSourceType();
         return dt;
     }
     catch (Exception ex)
     {
         throw ex;
     }
 }