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±¾ÈËÒâͼ½«Êý¾Ý¿âÖеÄÄÚÈݼÓÈëÊ÷ÐͿؼþÖУ¬Í¨¹ý½¨Á¢Êý¾Ý¿â£¬ÔÙÓëÊ÷ÐͿؼþÏàÁ¬£¬ÊµÏÖÊý¾Ý¿âµÄ·ÃÎÊ¡£²éѯ½á¹¹ÇåÎúÃ÷ÁË£¬²Ù×÷·½±ã¡£
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1¡¢ ½¨Êý¾Ý¿â£º½¨Á¢AccessÊý¾Ý¿â£¬Êý¾Ý¿â½á¹¹ºÍÄÚÈݼû³ÌÐò°üaccessÎļþ¡£
2¡¢ ½¨Á¢µ¥Îĵµ²»»ùÓÚÊý¾Ý¿âÖ§³ÖµÄÓ¦ÓóÌÐò¹¤³Ì£¬ÊÓͼÀà¼Ì³ÐÓÚCFormView£¬±¾³ÌÐò
¹¤³ÌÃûPpp£¬ÊÓͼÀàÃûΪCPppView¡£
3¡¢ ½¨Á¢Êý¾Ý¿â¼¯£¬Êý¾ÝÔ´²ÉÓÃDAOÁ¬½Ó£¬¼Ì³ÐÓÚCDaoRecordset£¬ÀàÃûΪ CShengSet
4¡¢ ÔÚStdafx.hÎļþÖмÓÈëÖ§³ÖDAOÁ¬½ÓµÄÊý¾ÝÔ´Í·Îļþ    #include          // MFC core and standard components
   #include          // MFC extensions
   #include         // MFC Automation classes
   #include          //¼ÓÈëÐУ¬ÊµÏÖ±¾ÊÓͼÀà¶ÔAccessÊý¾Ý¿âµÄ·ÃÎÊ
   #include // MFC support for Internet Explorer 4 Common Controls
   #ifndef _AFX_NO_AFXCMN_SUPPORT
   #include // MFC support for Windows Common Controls
   #endif

5¡¢ÔÚPppView.hÖмÓÈëÊý¾Ý¼¯Í·ÎļþÖС£ #include"ShengSet.h"
ͬʱ¶¨ÒåÊý¾Ý¼¯Àà±äÁ¿ public:
    CShengSet  *m_ShengSet;
6¡¢ ÔÚPppDoc.hÖмÓÈëÊý¾Ý¼¯Í·ÎļþÖС£ #include"ShengSet.h"
ͬʱ¶¨ÒåÊý¾Ý¼¯Àà±äÁ¿ public:
    CShengSet  m_ShengSet;
7¡¢ ÔÚÊÓͼÀà¶Ô»°¿òÖмÓÈëÊ÷ÐͿؼþ£¨IDC_TREE1£©£¬¶¨ÒåÆä±äÁ¿ÃûΪm_treectrl£»
8¡¢ ÔÚPppView.cppÎļþµÄOnInitialUpdate()º¯ÊýÖеõ½Ö¸ÏòÊý¾Ý¼¯µÄÖ¸Õë CFormView::OnInitialUpdate();
   CPppDoc* pDoc = (CPppDoc*)GetDocument(); //µÃµ½Ö¸ÏòÎĵµÀàÖ¸Õë
m_ShengSet=&pDoc->m_ShengSet;//µÃµ½Êý¾Ý¿âÖ¸Õë

9¡¢ ÔÚPppView.cppÎļþµÄOnInitialUpdate()º¯ÊýÖжÔÊ÷ÐͿؼþ³õʼ»¯³õʼ»¯Ê±ÏÈ´ò¿ªÊý¾Ý¿â±í£¬ÕÒµ½µÚÒ»Ìõ¼Ç¼£¬½«Ê¡Ãû³Æ²åÈëÊ÷ÐͿؼþ£¬È»ºóÒÆÖÁÏÂÒ»Ìõ¼Ç¼£¬½øÐÐÑ­»·²Ù×÷ÖÁÊ¡Êý¾Ý±íβ¡£³ÌÐò´úÂëÈçÏ£º void CPppView::OnInitialUpdate()
{
CFormView::OnInitialUpdate();
CPppDoc* pDoc = (CPppDoc*)GetDocument();
m_ShengSet=&pDoc->m_ShengSet;

TV_INSERTSTRUCT tvinsert;
tvinsert.hParent = NULL;
tvinsert.item.mask = TVIF_TEXT;

tvinsert.item.pszText = "È«¹ú";
HTREEITEM hDad = m_treectrl.InsertItem(&tvinsert);
   if (m_ShengSet->IsOpen())
    m_ShengSet->Close();
   m_ShengSet->Open();
   m_ShengSet->MoveFirst();
    CString c1;
   char buff[80];
   while(!m_ShengSet->IsEOF())
{  
c1=m_ShengSet->m_column1;
wsprintf(buff,"%s",c1);
tvinsert.item.pszText = buff;
     tvinsert.hParent = hDad;
    m_treectrl.InsertItem(&tvinsert);
     m_ShengSet->MoveNext();
    }
}

×îÖÕ½á¹ûÈçͼ1×ó±ß´°¿ÚËùʾ£º
10¡¢ ²åÈë¶Ô»°¿ò×ÊÔ´£¨FormView£©£¬½¨Á¢¸Ã¶Ô»°¿òµÄÐÂÀàCShengView£¬¼Ì³ÐÓÚCRecordSetView£¬Êý¾Ý¼¯Ñ¡ÔñµÚ3²½Êý¾Ý¼¯¡£Í¬Ê±ÔÚ¶Ô»°¿òÖмÓÈë±à¼­¿òÒÔÏÔʾÊý¾Ý¼Ç¼¡£Í¬Ê±ÔÚShengView.hÍ·ÎļþÖмÓÈëÒÔÏÂÍ·Îļþ£¬ #include"PppDoc.h"
#include "ShengSet.h"

11¡¢ ÔÚmainfrmÀàÖж¨Òå  public:
        CSplitterWnd m_wndSpMain;

ÔËÓÃÏòµ¼¼ÓÈëOnCreateClient£¨£©º¯ÊýºÍÒÔÏ´úÂëʵÏÖÊý¾Ý¼Ç¼ÏÔʾBOOL CMainFrame::OnCreateClient(LPCREATESTRUCT lpcs, CCreateContext* pContext)  
{
if (!m_wndSpMain.CreateStatic(this, 1, 2))
{
TRACE0("Failed to create splitter window\n";
return FALSE;
}

if (!m_wndSpMain.CreateView(0, 0, RUNTIME_CLASS(CPppView),
CSize(180, 200), pContext))
{
TRACE0("Failed to create left pane view\n";
return FALSE;
}
if (!m_wndSpMain.CreateView(0, 1,  
RUNTIME_CLASS(CShengView), CSize(100,100), pContext))
{
TRACE0("Failed to create right pane frame\n";
return FALSE;
}
return TRUE;
}

¸Ã´úÂëʵÏÖ±¾¿ò¼ÜÁ½¸ö´°¿ÚµÄÏÔʾ¡£ÖÁ´Ë±¾³ÌÐò´ïµ½ÈçÏÂͼЧ¹û£º

ͼһ

12¡¢ ´Ëʱ»¹²»ÄÜʵÏÖÊý¾ÝµÄ·ÃÎʹ¦ÄÜ£¬ÔÚPppDoc .h ÎļþÖмÓÈë public:
CString Name;

13¡¢ ÔËÓÃÏòµ¼ÔÚÀàCidViewµÄ¿Ø¼þIDC_TREE1¼ÓÈëOnSelchangedTree1()º¯Êý£¬º¯Êý´úÂëÈçÏ£¬´úÂëʵÏֵŦÄÜÊǽ«½«Ê÷ÐͿؼþµÄÑ¡ÔñÏîÃû³Æ¸³¸øpDoc->Name¡£ void CIdView::OnSelchangedTree1(NMHDR* pNMHDR, LRESULT* pResult)  
{
NM_TREEVIEW* pNMTreeView = (NM_TREEVIEW*)pNMHDR;
CTreeCtrl* pTree2 = (CTreeCtrl*) GetDlgItem(IDC_TREE1);
   HTREEITEM hSelected = pNMTreeView->itemNew.hItem;
CPppDoc* pDoc = (CPppDoc*)GetDocument();
CString hParentName;
HTREEITEM hParent=pTree2->GetParentItem(hSelected);
    if(hSelected!=NULL)
{
  pDoc->Name=pTree2->GetItemText(hSelected);
    }
*pResult = 0;
}

14¡¢ ÔËÓÃÏòµ¼ÔÚCshengView.cppÖмÓÈëOnTimer()º¯Êý£¬¸Ãº¯Êý¸ù¾ÝÊ÷ÐͿؼþÑ¡ÔñÏîÄÚÈݸüмǼÄÚÈÝ£¬´úÂëÈçÏ£º void CShengView::OnTimer(UINT nIDEvent)  
{
CPppDoc* pDoc = (CPppDoc*)GetDocument();
if (m_pSet->IsOpen())
{
char filter[60];
        wsprintf(filter,"[Ê¡].Ê¡Ãû³Æ=''%s''",pDoc->Name);
        m_pSet->m_strFilter=filter;
        m_pSet->Requery();
    UpdateData(FALSE);
}
}

15¡¢ ÔÚCShengView.cppÖеÄOnInitialUpdate()º¯ÊýÖмÓÈëÒÔÏ´úÂ룬¸Ã´úÂëÿ10ºÁÃë´¥·¢WM_TIMERʼþ£¬ÊµÏּǼµÄʵʱ¸üС£ void CShengView::OnInitialUpdate()
{
  CRecordView::OnInitialUpdate();
  SetTimer(1,10,NULL);
}

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[ Last edited by »ÃÓ°ÎÞºÛ on 2006-11-29 at 07:44 ]
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