问添加WiX自定义操作将MSI日志文件复制到LOCALAPPDATA文件夹

EN

    [CustomAction]
    public static void CopyLogFile(Session session)
    {
        const string company = "MyCompany";
        const string product = "MyProduct";
        try
        {
            session.Log("CustomAction.CopyLogFile entry");

            var msiLogFilePath = session.CustomActionData["LOGFILEPATH"];
            if (msiLogFilePath != null)
            {
                session.Log("CustomAction.CopyLogFile MSI log filename: {0}", msiLogFilePath);

                var localAppDataPath = Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData);
                var destDirPath = Path.Combine(localAppDataPath, company, product);

                var destDir = Directory.CreateDirectory(destDirPath);
                session.Log("CustomAction.CopyLogFile Destination directory: {0}", destDir.FullName);

                var destFilePath = Path.Combine(destDir.FullName, Path.GetFileName(msiLogFilePath));
                File.Copy(msiLogFilePath, destFilePath, true);

                session.Log("CustomAction.CopyLogFile Log file copied to: {0}", destFilePath);
            }
            else
            {
                session.Log("CustomAction.CopyLogFile File path not found");
            }
        }
        catch (Exception exception)
        {
            session.Log("CustomAction.CopyLogFile exception {0}", exception);
        }
        finally
        {
            if (session != null)
            {
                session.Log("CustomAction.CopyLogFile exit");
                session.Close();
            }
        }
    }