i developed one testmfc OCX control with GUI when i tried to invoke OCX through create intance hret = test.CreateInstance(__uuidof(TestOCX)); its creating successfully but no GUI parrt is showing. any kind of help appreciated. thanx .. reagrds Rajesh

i am trying to access mehod of ocx but its showing runtime error HRESULT hret; try { CoInitialize(NULL); // init of Com hret = testPtr.CreateInstance(__uuidof(TestOCX)); testPtr->Check(); //Crash here } catch( _com_error &e ) { // Get info from _com_error _bstr_t bstrSource(e.Source()); _bstr_t bstrDescription(e.Description()); TRACE( "\tCode = %08lx\n", e.Error()); TRACE( "\tCode meaning = %s\n", e.ErrorMessage()); TRACE( "\tSource = %s\n", (LPCTSTR) bstrSource); TRACE( "\tDescription = %s\n", (LPCTSTR) bstrDescription); } catch(...) { TRACE( "*** Unhandled Exception ***" ); } can anybody help me for the same thanx regards Rajesh

BOOL CMainFrame::PreCreateWindow(CREATESTRUCT& cs) { if(cs.hMenu!=NULL) { ::DestroyMenu(cs.hMenu); cs.hMenu = NULL; } return CFrameWnd::PreCreateWindow(cs); return TRUE; }

Use Acees database

for SDI BOOL CMainFrame::PreCreateWindow(CREATESTRUCT& cs) { cs.style = WS_OVERLAPPED | WS_SYSMENU | WS_BORDER; return CFrameWnd::PreCreateWindow(cs); } for MDI BOOL CMyChildWnd::PreCreateWindow(CREATESTRUCT& cs) { cs.style &= ~WS_MAXIMIZEBOX; return CMDIChildWnd::PreCreateWindow(cs); }

show ur code what u exactly doing?

try this CFAFRecord *my_list =(CFAFRecord*) m_variable->GetNext( m_curPosition); regards Rajesh

I need good article to understand c++ namespace Thanx. Regards Rajesh

CMyDialog dlg; dlg.DoModal(); or CMyDialog *dlg = new CMyDialog(); dlg->Create(ID_DILOG); DLG->ShowWindow(;)

1)Go to class view 2)Right click dialog class 3)select Add to Gallary 4)open new project 5)select projetct->Add to project 6)select component and controls 7)Class as well as dialog will add to project

ok JIM i go through that Thax for for your explaination

Thanx JIM for information Typically you create a socket, connect, set it's blocking mode how we set the blocking mode for that.

Thanx TOXCCT.

Could u explain this in terms of CSOcket and CAsyncsocket
according to MSDN CSyncsocket returns WSAEWOULDBLOCK but not CSocket.

As CSocket derived from CAsynsocket why we wold not override OnRecieve and called recieve method as its vitual

i think i am confused abt this operation

Anyone have good link abt this ...

I gone through MSDN it mentioned that CSyncsocket can be used as blocking as well in nonbloicking i,e synchronous and asyncronous both where we can get event notification

while CSocket can used in only blocking mode i.e synchronous mode.

I am not getting this explanation.
Can anybody somebody clear this more briefly

Thanx ... This new thing i leran today!

look for CFile::shareExclusive in MSDN regards Rajesh

dsp file

SetWindowText

clean and rebuild the project or delete pdb file and buld

Search for docking windows in CP here lot more examples availabel