Re: should variable declaration will be changed??

Thanks Tom for your reply,

Let me explain the project requirment and what i have dome till
now......
Bear with me it is going to be big expalnation
i stiil dont know the way i am trying to do is correct or not.You pls
suggest me.

 I am working with dialog based appilication(still i can change to some
other sdi/mdi if needed).Through project menu ,add to project and then
add there active x control ariel api got the wrapper class.
Then through class wizard i have add a member variable of wrapper class
that is m_arielapi.

Now from NewDlg.cpp I am calling all the function.

this are function declaration in arielapi.cpp(wrapper class)

CString CArielAPI::Login(LPCTSTR UserName, LPCTSTR Password, LPCTSTR
UserId)
{
 CString result;
 static BYTE parms[] =
  VTS_BSTR VTS_BSTR VTS_BSTR;
 InvokeHelper(0x2, DISPATCH_METHOD, VT_BSTR, (void*)&result, parms,
  UserName, Password, UserId);
 return result;
}

void CArielAPI::Logout(LPCTSTR SessionId)
{
 static BYTE parms[] =
  VTS_BSTR;
 InvokeHelper(0x1, DISPATCH_METHOD, VT_EMPTY, NULL, parms,
   SessionId);
}

CString CArielAPI::RequestQuote(LPCTSTR SessionId, long MarketNo,
LPCTSTR Amount, short TradeType, LPCTSTR Exchange, LPCTSTR Account,
LPCTSTR ClientRef)
{
 CString result;
 static BYTE parms[] =
  VTS_BSTR VTS_I4 VTS_BSTR VTS_I2 VTS_BSTR VTS_BSTR VTS_BSTR;
 InvokeHelper(0x5, DISPATCH_METHOD, VT_BSTR, (void*)&result, parms,
  SessionId, MarketNo, Amount, TradeType, Exchange, Account,
ClientRef);
 return result;
}

CODE on initdialog function
// session id is coming from server
// servername also:
// when i build project it will get connected to server and display
session id and server add
// in list box

BOOL CWartz_newDlg::OnInitDialog()
{
  // To do

      sessionid= m_arielapi.Login("wwtest2","RD9234","wwtest2");
     serveradd=m_arielapi.GetServerAddress(sessionid);

     CString cstrDisplayData;
     cstrDisplayData.Format(_T("==>Connected to server[%s][%
s]"),serveradd,sessionid);
  LOG(0,cstrDisplayData);

  }

void CWartz_newDlg::OnBLogout()
{
 // TODO: Add your control notification handler code here

m_arielapi.Logout(sessionid);
CString display;
display.Format(_T("==>Log Out from server[%s]"),serveradd);
LOG(0,display);
}

when i call this function it work fine.I got the server address and
sessionid.
But i dont understand how to fire events.

this are events function

BEGIN_EVENTSINK_MAP(CWartz_newDlg, CDialog)
    //{{AFX_EVENTSINK_MAP(CWartz_newDlg)
 ON_EVENT(CWartz_newDlg, IDC_ARIELAPICTRL1, 11 __/* Login */,
OnLoginArielapictrl1, VTS_BSTR VTS_I2 VTS_BSTR)
 ON_EVENT(CWartz_newDlg, IDC_ARIELAPICTRL1, 3 __/* PriceQuote */,
OnPriceQuoteArielapictrl1, VTS_BSTR VTS_BSTR VTS_BSTR VTS_I2)
 //}}AFX_EVENTSINK_MAP
END_EVENTSINK_MAP()

void CWartz_newDlg::OnLoginArielapictrl1(LPCTSTR SessionId, short
Accepted, LPCTSTR FailureMessage)
{
 // TODO: Add your control notification handler code here
// CWartz_newDlg::m_arielapi.Login("&wwtest2","&RD9234","&wwtest2");

}
void CWartz_newDlg::OnPriceQuoteArielapictrl1(LPCTSTR SessionId,
LPCTSTR RequestId, LPCTSTR Price, short Timeout)
{
 // TODO: Add your control notification handler code here

}

I THINK THE LOGIC OF MY PROGRAM IS NOT CORRECT CAN YOU PLS HELP ME.I AM
REALLY THANKFUL FOR YOUR HELP,FROM PAST 2 MONTH I AM TRYING TO SOLVE MY
PROB BUT STILL NOT ABLE TO DO.I AM NEW TO VC++ PROJECT .

Thanks again.
Priyanka

Tom Serface wrote: