public virtual int SCPost(int pe_id, string uid, string uname)
 {
     SMC_CollectDao colDao = new SMC_CollectDao(AppConfig.statisticDBKey);
     SMC_Collect coll = colDao.GetEntity(uid, pe_id);
     int result = 10;
     if (coll == null)
     {
         coll = new SMC_Collect();
         coll.pe_id = pe_id;
         coll.uid = uid;
         coll.uname = uname;
         coll.clt_CollectDate = DateTime.Now;
         try
         {
             colDao.Insert(coll);
             result = 11;
         }
         catch
         {
             result = 10;
         }
     }
     else
     {
         colDao.Delete(coll);
         result = 21;
     }
     return result;
 }
 public virtual bool IsCollected(int pe_id, string uid)
 {
     SMC_CollectDao colDao = new SMC_CollectDao(AppConfig.statisticDBKey);
     SMC_Collect coll = colDao.GetEntity(uid, pe_id);
     if (coll != null)
     {
         return true;
     }
     else
     {
         return false;
     }
 }