calling function...dll

[prasad_som]

You are passing LPCTSTR in place of BSTR*. Convert LPCTSTR to BSTR by using

USES_CONVERSION;
BSTR b =A2BSTR(lpszText);//lpszText is LPCSTR

and pass it address to wherever BSTR* is required.

Prasad Notifier using ATL | Operator new[],delete[][^]

[With_problem]

Can you tell me more clearly...by writing one converting data type...i am very thankful to you

[prasad_som]

abrakadbra wrote:

setQuoteToDB(Timestamp,marketno,Market,ask_d,bid_d,marketstate

This call would go like,

USES_CONVERSION;
BSTR bsTimeStamp = A2BSTR(Timestamp);
BSTR bsMarket = A2BSTR(Market);
BSTR bsBid = A2BSTR(Bid);
BSTR bsAsk = A2BSTR(Ask);
setQuoteToDB(&bsTimeStamp,&marketno,&bsMarket,&bsAsk,&bsBid,&marketstate);
// in above call short* parameter will go as it is
SysFreeString(bsTimeStamp);
SysFreeString(bsMarket);
SysFreeString(bsBid);
SysFreeString(bsAsk);

Prasad Notifier using ATL | Operator new[],delete[][^]

[With_problem]

I am really thankful for your effort....i am trying to solve this from past 20 days but now i am getting error for 'setQuoteToDB' : cannot convert parameter 2 from 'class CString *' to 'short *' How to solve this....pls

[With_problem]

I have define 1)marketno and market state as CString to format(marketno.Format("%d",MarketNo); 2)marketstate.Format("%d",MarketState);

[With_problem]

you are not going to hlp me anymore????pls help me....:(

[prasad_som]

To make others solve your problem, you need to give complete/clear problem definition. You can convert CString to BSTR using CString::AllocSysString().

Prasad Notifier using ATL | Operator new[],delete[][^]

[With_problem]

This is the complete code i am using and geeting error for marketno,and marketstate setQuoteToDB' : cannot convert parameter 2 from 'unsigned short ** ' to 'short *' void CArielProjectVer2Dlg::OnPriceChangeArielapictrl1(LPCTSTR SessionId, LPCTSTR RequestId, short MarketNo, LPCTSTR Market, LPCTSTR Bid, short BidDirection, LPCTSTR Ask, short AskDirection, LPCTSTR High, LPCTSTR Low, short MarketState, LPCTSTR Timestamp) { // TODO: Add your control notification handler code here SessID=SessionId; CurrentRequestId=RequestId; txtMarket = Market; // declaration of vaiable for marketno and market state as CString marketno.Format("%d",MarketNo); bid_d.Format("%c",BidDirection); ask_d.Format("%c",AskDirection); marketstate.Format("%d",MarketState); m_MainEdit=m_MainEdit + "" + SessionId + RequestId + marketno ; m_MainEdit=m_MainEdit + Market + Bid + bid_d + Ask +ask_d + High ; m_MainEdit=m_MainEdit + Low marketstate + Timestamp + "\r\n"; UpdateData(FALSE); iLineCount=m_EditCtrl.GetLineCount(); m_EditCtrl.LineScroll(iLineCount); USES_CONVERSION; BSTR bsmarketno = marketno.AllocSysString(); BSTR bsTimeStamp = A2BSTR(Timestamp); BSTR bsMarket = A2BSTR(Market); BSTR bsBid = A2BSTR(Bid); BSTR bsAsk = A2BSTR(Ask); setQuoteToDB(&bsTimeStamp,&bsmarketno,&bsMarket,&bsAsk,&bsBid,&marketstate); SysFreeString(bsTimeStamp); SysFreeString(bsMarket); SysFreeString(bsBid); SysFreeString(bsAsk); Error: setQuoteToDB' : cannot convert parameter 2 from 'unsigned short ** ' to 'short *'

[prasad_som]

abrakadbra wrote:

setQuoteToDB(&bsTimeStamp,&bsmarketno,&bsMarket,&bsAsk,&bsBid,&marketstate);

Second parameter is short*, you need to pass address of MarketNo. Your call would be like ;

setQuoteToDB(&bsTimeStamp,&MarketNo,&bsMarket,&bsAsk,&bsBid,&marketstate);

Prasad Notifier using ATL | Operator new[],delete[][^]

[With_problem]

i have no word to say thank you:rose: Thanks again..now it is ok...