MFC ComboBox 和 Edit

初始化：

 1 void CaftdemoDlg::InitComb()
 2 {
 3     CString classifty[] = {"大于","大于等于","等于","小于","小于等于","不等于"};
 4     int HideInt[6] = {1,5,4,2,6,8};
 5 
 6     for (int i = 0;i < 6; ++i)
 7     {
 8         int iAddString = m_showClassify.AddString(classifty[i]);
 9         m_showClassify.SetItemData(iAddString ,HideInt[i]);
10     }
11 }

调用：

 1 void CaftdemoDlg::OnBnClickedBtncal()
 2 {
 3     CString strGetAge,strGetClassify;
 4 
 5     m_showAge.GetWindowTextA(strGetAge);
 6 
 7     int getCurSel = m_showClassify.GetItemData(m_showClassify.GetCurSel());
 8     if(getCurSel&8)
 9     {
10         strGetClassify += "!=";
11     }
12     else
13     {
14         if(getCurSel & 1)
15         {
16             strGetClassify += ">";
17         }
18         else if(getCurSel & 2)
19         {
20             strGetClassify += "<";
21         }
22 
23         if(getCurSel & 4)
24         {
25             strGetClassify += "=";
26         }
27     }
28 
29     MessageBox(strGetClassify + strGetAge,_T("程序运行结果"),MB_OK);
30 }