MFC MDI Master Framework and tabbed data interoperability

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This article link: http://www.cnblogs.com/wlsandwho/p/4389576.html

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For the Peace of the universe, or take my magic to change the series to say things!

The content of this article is based on http://www.cnblogs.com/wlsandwho/p/4282242.html

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The custom template view of MDI was implemented successfully before.

Now, if there is a CListCtrl control on a tab page, how do you make the data stored in the main frame window appear in CListCtrl? or enable the data in the CListCtrl to be used in the main frame window?

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There are hundreds of thousands of things in the world, er, the solution to the problem has tens of thousands of species, I only choose a simple grasp of the big, yingying a grip.

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Here I choose the way to use user-defined messages.

1 simple.

2 lazy.

3 comes with a queue.

4 It doesn't matter if it doesn't respond, just send it again.

5 The child view sends the request to the main frame to execute, after all the data is there.

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Approximate code, not necessarily can be used, after all, after disinfection ha da.

Code location we all know.

1 #define Wm_wls_lalala    wm_user+321

1 voidCxxxfv::onnmclicklistrecordinfo (NMHDR *pnmhdr, LRESULT *PResult)2 {3Lpnmitemactivate pnmitemactivate = reinterpret_cast<lpnmitemactivate>(PNMHDR);4     //TODO: Add control notification handler code here5 6     if(M_listctrl.getnextitem (-1, Lvni_all | lvni_selected)! =-1)7     {8          intNitem =m_listctrl.getnextitem (-1, Lvni_all |lvni_selected);9 Tencstring* pstrxx=NewCString; One*pstrsampleid=m_listctrl.getitemtext (Nitem,1); A  -         intNtype=1; -  the::P Ostmessage (theapp.m_pmainwnd->M_hwnd,wm_wls_lalala, (WPARAM) Pstrxx, (LPARAM) nType); -     } -  -*presult =0; +}

On_message (WM_DATA_EXCHANGE,&CMAINFRAME::ONXXX)

1 LRESULT cmainframe::onxxx (WPARAM WPARAM, LPARAM LPARAM)2 {3     intNtype= (int) LParam;4  5     if(ntype==1)6     {7CString strxxx=* (cstring*) WParam;8 9         //Blablabla ...Ten     } One      A     Delete(cstring*) WParam; -  -     return 0;  the}

It is important to note that PostMessage is using the API. With PostMessage instead of SendMessage.

After all, the accuracy of the data is also very important.

MFC MDI Master Framework and tabbed data interoperability