combo box

    CComboBox m_combo;////.h
    bool    bComboBoxSelected;////.h


/////OnCbnSelchangeCombo
void CMyDlg::OnCbnSelchangeCombo()
{
    // TODO: Add your control notification handler code here    
    CString filePath = "BackGround\\";
    CString fileName;
    //获得指定序号的文本，序号由GetCurSel()获得用户当前选定的项序号
    m_combo.GetLBText(m_combo.GetCurSel(), fileName);
    
    
    if(fileName == "---change background---")
    {
        bComboBoxSelected = false;    
    }
    else
    {
        bComboBoxSelected = true;
    
    }
    imagePath = filePath + fileName;// + ".bmp";    
    //MessageBox(imagePath);
}


/////OnInitDialog()
    CString filePath = "BackGround\\*.bmp";
    m_combo.Dir(0,filePath);////文件夹下所有.bmp都加入combobox

项目中药用到这个控件，以前没用过，现学现用

 做个笔记。。