no view in my mfc

Message Topic Search Topic Options Post Reply Create New Topic Printable Version Translate Topic

   Hi support,

In my project which is mfc but linked codejock as static lib and in my project which do not have view class and every thing it doing in the child frame class.  I had a lot crush cause by dc.m_hDC = NULL.  Any idea to fix this quickly?

Thanks in the advance.

-JianJing

Author	Message Topic Search Topic Options Post Reply Create New Topic Printable Version Translate Topic
jjqin Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 18 October 2007 Location: United States Status: Offline Points: 7	Post Options Post Reply Quote jjqin Report Post Thanks(0) Quote Reply Topic: no view in my mfc Posted: 12 January 2009 at 12:52pm
	Hi support, In my project which is mfc but linked codejock as static lib and in my project which do not have view class and every thing it doing in the child frame class. I had a lot crush cause by dc.m_hDC = NULL. Any idea to fix this quickly? Thanks in the advance. -JianJing

mdoubson Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 17 November 2008 Status: Offline Points: 1705	Post Options Post Reply Quote mdoubson Report Post Thanks(0) Quote Reply Posted: 08 April 2009 at 11:00pm
	Child frame should have some internal content - usually created in virtual BOOL OnCreateClient(LPCREATESTRUCT lpcs, CCreateContext* pContext); Do you have one? e.g. in my sample used new MS FeaturePack I use it this way as like to have calendar and datepiker in one child frame but you can eliminate splitter and create only calendar control here BOOL CChildFrame::OnCreateClient(LPCREATESTRUCT lpcs, CCreateContext* pContext) { BOOL bRet = TRUE;//CMDIChildWndEx::OnCreateClient(lpcs, pContext); if (!m_wndSplitter.CreateStatic(this, 1, 2)) { TRACE0("Failed to create split bar "); return FALSE; } VERIFY(m_wndSplitter.CreateView(0,0,RUNTIME_CLASS(CCalViewNew),CSize(200, 200),pContext)); VERIFY(m_wndSplitter.CreateView(0,1,RUNTIME_CLASS(CDatePickerView),CSize(200, 200),pContext)); bReady = TRUE; CMainFrame* pMain = DYNAMIC_DOWNCAST(CMainFrame, AfxGetMainWnd()); if (pMain) { CCalViewNew* pCal = DYNAMIC_DOWNCAST(CCalViewNew, m_wndSplitter.GetPane(0,0)); if (pCal) pCal->m_CalendarController.SetDatePicker(pMain->m_Picker); } return bRet; } Another approach - create calendar in dialog - there is sample how to implement it (look in Forum - there is a link to my recent source)