vc获取程序本身的版本号

来源：互联网发布：sql中update set用法编辑：程序博客网时间：2024/06/05 05:36

void CVersionInfoDlg::OnOK() [喝小酒的网摘]http://blog.hehehehehe.cn/a/1666.htm
{
   // TODO: Add extra validation here

    //CDialog::OnOK();
    GetApplicationVersion();
}

void CVersionInfoDlg::GetApplicationVersion()
{
    TCHAR szFullPath[MAX_PATH];
    DWORD dwVerInfoSize = 0;
    DWORD dwVerHnd;
    VS_FIXEDFILEINFO * pFileInfo;

    GetModuleFileName(NULL, szFullPath, sizeof(szFullPath));
    dwVerInfoSize = GetFileVersionInfoSize(szFullPath, &dwVerHnd);
    if (dwVerInfoSize)
    {
        // If we were able to get the information, process it:
        HANDLE hMem;
        LPVOID lpvMem;
        unsigned int uInfoSize = 0;

        hMem = GlobalAlloc(GMEM_MOVEABLE, dwVerInfoSize);
        lpvMem = GlobalLock(hMem);
        GetFileVersionInfo(szFullPath, dwVerHnd, dwVerInfoSize, lpvMem);

        ::VerQueryValue(lpvMem, (LPTSTR)_T("\"), (void**)&pFileInfo, &uInfoSize);

        int ret = GetLastError();
        WORD m_nProdVersion[4];

        // Product version from the FILEVERSION of the version info resource
        m_nProdVersion[0] = HIWORD(pFileInfo->dwProductVersionMS);
        m_nProdVersion[1] = LOWORD(pFileInfo->dwProductVersionMS);
        m_nProdVersion[2] = HIWORD(pFileInfo->dwProductVersionLS);
        m_nProdVersion[3] = LOWORD(pFileInfo->dwProductVersionLS);

        CString strVersion ;
        strVersion.Format(_T("The file's version : %d.%d.%d.%d"),m_nProdVersion[0],
            m_nProdVersion[1],m_nProdVersion[2],m_nProdVersion[3]);

        GlobalUnlock(hMem);
        GlobalFree(hMem);

        AfxMessageBox(strVersion);
    }

}

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