'operator =' function is unavailable
void CFormulaDlg::OnButtonReset() {
// TODO: Add your control notification handler code here
CString strFileName=".\\formula.ini";
m_nOvertime=GetPrivateProfileInt("Formula","Overtime",150,strFileName);
m_nErrand=GetPrivateProfileInt("Formula","Errand",100,strFileName);
m_nLate=GetPrivateProfileInt("Formula","Late",10,strFileName);
m_nAbsent=GetPrivateProfileInt("Formula","Absent",50,strFileName);
UpdateData(FALSE);
}
这个要怎么改啊