266 lines
7.9 KiB
C++
266 lines
7.9 KiB
C++
// clustestDlg.cpp : implementation file
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//
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#include "stdafx.h"
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#include "clustest.h"
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#include "clusDlg.h"
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#include "msclus.h"
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#ifdef _DEBUG
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#define new DEBUG_NEW
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#undef THIS_FILE
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static char THIS_FILE[] = __FILE__;
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#endif
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/////////////////////////////////////////////////////////////////////////////
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// CAboutDlg dialog used for App About
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class CAboutDlg : public CDialog
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{
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public:
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CAboutDlg();
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// Dialog Data
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//{{AFX_DATA(CAboutDlg)
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enum { IDD = IDD_ABOUTBOX };
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//}}AFX_DATA
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// ClassWizard generated virtual function overrides
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//{{AFX_VIRTUAL(CAboutDlg)
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protected:
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virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support
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//}}AFX_VIRTUAL
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// Implementation
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protected:
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//{{AFX_MSG(CAboutDlg)
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//}}AFX_MSG
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DECLARE_MESSAGE_MAP()
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};
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CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
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{
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//{{AFX_DATA_INIT(CAboutDlg)
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//}}AFX_DATA_INIT
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}
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void CAboutDlg::DoDataExchange(CDataExchange* pDX)
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{
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CDialog::DoDataExchange(pDX);
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//{{AFX_DATA_MAP(CAboutDlg)
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//}}AFX_DATA_MAP
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}
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BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
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//{{AFX_MSG_MAP(CAboutDlg)
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// No message handlers
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//}}AFX_MSG_MAP
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END_MESSAGE_MAP()
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/////////////////////////////////////////////////////////////////////////////
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// CClustestDlg dialog
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CClustestDlg::CClustestDlg(CWnd* pParent /*=NULL*/)
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: CDialog(CClustestDlg::IDD, pParent)
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{
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//{{AFX_DATA_INIT(CClustestDlg)
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// NOTE: the ClassWizard will add member initialization here
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//}}AFX_DATA_INIT
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// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
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m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
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}
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void CClustestDlg::DoDataExchange(CDataExchange* pDX)
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{
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CDialog::DoDataExchange(pDX);
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//{{AFX_DATA_MAP(CClustestDlg)
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DDX_Control(pDX, IDC_TREE1, m_ClusTree);
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//}}AFX_DATA_MAP
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}
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BEGIN_MESSAGE_MAP(CClustestDlg, CDialog)
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//{{AFX_MSG_MAP(CClustestDlg)
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ON_WM_SYSCOMMAND()
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ON_WM_PAINT()
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ON_WM_QUERYDRAGICON()
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//}}AFX_MSG_MAP
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END_MESSAGE_MAP()
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/////////////////////////////////////////////////////////////////////////////
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// CClustestDlg message handlers
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BOOL CClustestDlg::OnInitDialog()
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{
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CDialog::OnInitDialog();
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// Add "About..." menu item to system menu.
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// IDM_ABOUTBOX must be in the system command range.
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ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
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ASSERT(IDM_ABOUTBOX < 0xF000);
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CMenu* pSysMenu = GetSystemMenu(FALSE);
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CString strAboutMenu;
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strAboutMenu.LoadString(IDS_ABOUTBOX);
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if (!strAboutMenu.IsEmpty())
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{
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pSysMenu->AppendMenu(MF_SEPARATOR);
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pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
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}
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// Set the icon for this dialog. The framework does this automatically
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// when the application's main window is not a dialog
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SetIcon(m_hIcon, TRUE); // Set big icon
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SetIcon(m_hIcon, FALSE); // Set small icon
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// TODO: Add extra initialization here
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EnumerateCluster();
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return TRUE; // return TRUE unless you set the focus to a control
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}
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void CClustestDlg::OnSysCommand(UINT nID, LPARAM lParam)
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{
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if ((nID & 0xFFF0) == IDM_ABOUTBOX)
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{
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CAboutDlg dlgAbout;
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dlgAbout.DoModal();
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}
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else
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{
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CDialog::OnSysCommand(nID, lParam);
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}
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}
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// If you add a minimize button to your dialog, you will need the code below
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// to draw the icon. For MFC applications using the document/view model,
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// this is automatically done for you by the framework.
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void CClustestDlg::OnPaint()
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{
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if (IsIconic())
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{
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CPaintDC dc(this); // device context for painting
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SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);
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// Center icon in client rectangle
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int cxIcon = GetSystemMetrics(SM_CXICON);
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int cyIcon = GetSystemMetrics(SM_CYICON);
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CRect rect;
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GetClientRect(&rect);
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int x = (rect.Width() - cxIcon + 1) / 2;
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int y = (rect.Height() - cyIcon + 1) / 2;
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// Draw the icon
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dc.DrawIcon(x, y, m_hIcon);
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}
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else
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{
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CDialog::OnPaint();
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}
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}
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// The system calls this to obtain the cursor to display while the user drags
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// the minimized window.
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HCURSOR CClustestDlg::OnQueryDragIcon()
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{
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return (HCURSOR) m_hIcon;
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}
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BOOL CClustestDlg::EnumerateCluster()
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{
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COleException e;
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CLSID clsid;
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long nDomainCnt, nClusterCnt, nGroupCnt, nResCnt;
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IClusterApplication ClusterApp;
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DomainNames DomainList;
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ClusterNames ClusterList;
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VARIANT v;
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CString strDomainName, strClusterName, strGroupName,strResourceName;
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ICluster m_Cluster;
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HTREEITEM hItem,hDomainItem, hClustersItem,hClusterItem, hGroupsItem, hGroupItem;
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HTREEITEM hResourcesItem, hResourceItem;
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try
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{
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if (CLSIDFromProgID(OLESTR("MSCluster.Application"), &clsid) == NOERROR)
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{
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if (ClusterApp.CreateDispatch(clsid, &e))
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{
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DomainList.AttachDispatch(ClusterApp.GetDomainNames());
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nDomainCnt = DomainList.GetCount();
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hItem = AddItem(_T("Domains"), NULL,TRUE);
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while(nDomainCnt >0)
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{
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strDomainName = DomainList.GetItem(nDomainCnt--);
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ClusterList.AttachDispatch(ClusterApp.GetClusterNames(strDomainName));
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nClusterCnt = ClusterList.GetCount();
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hDomainItem = AddItem(strDomainName.GetBuffer(strDomainName.GetLength()), hItem,TRUE);
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strDomainName.ReleaseBuffer(-1);
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if(nClusterCnt == 0)
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return FALSE;
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hClustersItem = AddItem(_T("Clusters"), hDomainItem, TRUE);
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while(nClusterCnt > 1)
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{
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strClusterName = ClusterList.GetItem(nClusterCnt--);
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hClusterItem = AddItem(strClusterName.GetBuffer(strClusterName.GetLength()), hClustersItem,TRUE);
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strClusterName.ReleaseBuffer(-1);
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m_Cluster.AttachDispatch(ClusterApp.OpenCluster(strClusterName));
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ClusResGroups ClusGroups(m_Cluster.GetResourceGroups());
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nGroupCnt = ClusGroups.GetCount();
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if(nGroupCnt == 0)
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return FALSE;
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hGroupsItem = AddItem(_T("Groups"), hClusterItem,TRUE);
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while(nGroupCnt >0)
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{
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v.lVal = nGroupCnt--;
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v.vt = VT_I4 ;
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ClusResGroup ClusGroup(ClusGroups.GetItem(v));
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strGroupName = ClusGroup.GetName();
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hGroupItem = AddItem(strGroupName.GetBuffer(strGroupName.GetLength()), hGroupsItem,TRUE);
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strGroupName.ReleaseBuffer(-1);
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ClusGroupResources Resources(ClusGroup.GetResources());
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nResCnt = Resources.GetCount();
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if(nResCnt ==0)
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return FALSE;
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hResourcesItem = AddItem(_T("Resources"), hGroupItem,TRUE);
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while(nResCnt >0)
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{
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v.lVal = nResCnt--;
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v.vt = VT_I4 ;
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ClusResource Resource(Resources.GetItem(v));
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strResourceName = Resource.GetName();
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hResourceItem = AddItem(strResourceName.GetBuffer(strResourceName.GetLength()), hResourcesItem,FALSE);
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strResourceName.ReleaseBuffer(-1);
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}
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}
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}
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}
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}
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}
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}
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catch(CException *e)
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{
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e->ReportError();
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e->Delete();
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}
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return TRUE;
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}
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HTREEITEM CClustestDlg::AddItem(LPTSTR pStrName, HTREEITEM pParent,BOOL bHasChildren)
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{
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HTREEITEM hItem;
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TV_ITEM tvi; // TreeView Item.
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TV_INSERTSTRUCT tvins; // TreeView Insert Struct.
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tvins.hParent = pParent;
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tvins.hInsertAfter = TVI_LAST;
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tvi.cChildren=1;
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tvi.mask = TVIF_TEXT;
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tvi.pszText = pStrName;
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tvi.cchTextMax = _tcslen(pStrName) * sizeof(TCHAR);
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if(bHasChildren)
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tvi.mask |= TVIF_CHILDREN;
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tvins.item = tvi;
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hItem = m_ClusTree.InsertItem(&tvins);
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return hItem;
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} |