Each item of CListCtrl in C++ displays a different message

  • 2020-05-30 20:46:07
  • OfStack

Each item of CListCtrl in C++ displays a different message

Add CToolTipCtrl member variables m_toolTipCtrl,CListCtrl member variables m_ListUser,CImageList member variables m_imageList

Add the following code to the OnInitDialog() function

  m_imageList.Create(32, 32, ILC_COLOR8, 2, 2); 
  DWORD dwStyle = m_ListUser.GetExtendedStyle();  
  dwStyle |= LVS_EX_INFOTIP;  
  for (int i=0; i<5; i++) 
    CBitmap bit; 
    m_imageList.Add(&bit, RGB(0, 0, 0)); 
  m_toolTipCtrl.SetMaxTipWidth(500);// If you block the format of this prompt message, you may have a problem and cannot wrap  
  m_ListUser.SetImageList(&m_imageList, TVSIL_NORMAL); 
  m_ListUser.InsertItem(0, "", 0); 
  m_ListUser.InsertItem(1, "", 4); 
  CRect rect; 
  m_ListUser.GetItemRect(0, &rect, LVIR_BOUNDS); 
  m_toolTipCtrl.AddTool(&m_ListUser, "MAC:/nHost:/nIP:", &rect, 1);  
  m_ListUser.GetItemRect(1, &rect, LVIR_BOUNDS); 
  m_toolTipCtrl.AddTool(&m_ListUser, "gggggggggg/nggggggggsfgsfgsfg", &rect, 2); 

Add virtual function PreTranslateMessage()

Add the following code to the function

BOOL CMutiScreenDlg::PreTranslateMessage(MSG* pMsg)  
  // TODO: Add your specialized code here and/or call the base class 
  return CDialog::PreTranslateMessage(pMsg); 

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