Re: How to fetch data from server?

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#655

From: Danny Wang
Date: Mon, 04 Jun 2001 20:55

27 lines
1836 bytes

Furthermore, my source code is here:
//Client side:--------------
if(!ClientDatamodule->RspCD->Active )
       ClientDatamodule->RspCD->Active = true;
// do some works on server side, include filter the data
TempInterface.SelFilterRsp(CellWStr.c_bstr(),AudWStr.c_bstr(),WeekWStr.c_bstr(),STWStr.c_bstr(),&RspCnt);
ClientDatamodule->RspCD->Refresh();//get the newest data

//Server side:---------
m_DataModule->RspQry->Close();
     m_DataModule->RspQry->Filtered = false;
     m_DataModule->RspQry->SQL->Clear();
     m_DataModule->RspQry->SQL->Add(sql+wheresql);
     m_DataModule->RspQry->Open();
     if(...>0)
	{
         m_DataModule->RspQry->Filtered = true;
         }
     else
         m_DataModule->RspQry->Filtered = false;
     *RspCount = m_DataModule->RspQry->RecordCount;
     return S_OK ;
//Server side OnFilterRecord event:
if(...)
  Accept = true;
else
   Accept = false;

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