如何使CMDIChildWnd在MFC中可停靠？

Question

I want to Make CMDIChildWnd as Dockable.... My Code which Create Window Frame While click on ribbon Button and I want Docking all window in tabbed format, when i place Drag My Frame is show Docking Manager Format[DT_SMART]...

This Code is Button Click event create multiple Frame....

    pDocTemplate_New1 = new CMultiDocTemplate ( IDR_RiboonCFormViewTYPE, 
                RUNTIME_CLASS(CRiboonCFormViewTestDoc),
                RUNTIME_CLASS(CChildFrame), // custom MDI child frame
                RUNTIME_CLASS(CDepartement));
    AfxGetApp () -> AddDocTemplate (pDocTemplate_New1); 

    // Create a new child window 
    CMDIChildWnd * pMDIActive = MDIGetActive (); // get the pointer of the currently active child window 
    //CDocument * pDoc = (CDocument *) pMDIActive-> GetActiveDocument (); // get the document pointer 
    CMDIChildWnd * pNewFrame = (CMDIChildWnd *) (pDocTemplate_New1 -> CreateNewFrame (NULL, NULL));
    pNewFrame->EnableDocking(CBRS_ALIGN_ANY);
    EnableDocking(CBRS_ALIGN_ANY);
    // Create a new frame window 
    if (pNewFrame == NULL) 
    { 
        AfxMessageBox("new window can not be established ", MB_OK, 0); 
    } 
    pDocTemplate_New1 -> InitialUpdateFrame (pNewFrame, NULL); // display window 
    MDITile (MDITILE_HORIZONTAL); // tile multiple windows 

Answer 1

1. Create a dockable pane first, To create a dockable pane you must first derive from the CMDIFrameWndEx .
2. Add that pane member in CMainFrame
3. Styles that matter, CBRS_FLOAT_MULTI make the dockable pane float as a unit when attached to a tab. An alignment style like CBRS_LEFT gives the pane the initial alignment.
4. Tabbed pane is a concept of docking panes to each other to form a regular tab control with individual panes inside. Use AttachToTabWnd () to add your pane