类CEdit和CStatic的对象调用SetWindowText成员函数时要注意，CStatic的对象要先调用函数GetDlgItem(IDC_STATIC)后，再调用SetWindowText成员函数才能正确设置相应的值，而CEdit的对象则不需要。
[例]
......
wchar_t strTemp[INDEX] = L"";
CStatic * m_StatusIP = (CStatic *)GetDlgItem(IDC_STATIC5);
m_StatusIP->SetWindowText(strTemp);
[例]
......
CEdit m_AccessIP;
std::wstring strIP = L"192.168.0.1";
m_AccessIP.SetWindowText(strIP.c_str());