/// <summary>
/// 将历史文件夹移动到新路径中
/// </summary>
/// <param name="oldDirPath">历史文件夹路径</param>
/// <param name="newDirPath">新路径</param>
/// <returns>返回信息</returns>
public static string MoveOldDirToNewPath(string oldDirPath, string newDirPath)
{
    string retMsg = "";
    try
    {
        bool status = MoveDirToSpecPath(oldDirPath, newDirPath, out string msg);
        if (status)
        {
            Directory.Delete(oldDirPath);
            retMsg = "已完成文件夹的移动！";
        }
        else
        {
            retMsg = "移动文件夹失败！";
        }
    }
    catch (Exception ex)
    {
        retMsg = $"移动文件夹异常:{ex.ToString()}";
    }
    return retMsg;
}

/// <summary>
/// 移动文件到指定位置
/// </summary>
/// <param name="oldDirPath">历史文件</param>
/// <param name="newDirPath">新位置文件</param>
/// <param name="msg">返回消息</param>
/// <returns>返回状态</returns>
public static bool MoveDirToSpecPath(string oldDirPath, string newDirPath, out string msg)
{
    msg = "";
    bool status = false;
    try
    {
        if (Directory.Exists(oldDirPath))
        {
            if (!Directory.Exists(newDirPath))
            {
                Directory.CreateDirectory(newDirPath);
            }
            //拷贝文件到指定位置
            foreach (string file in Directory.GetFiles(oldDirPath))
            {
                FileInfo fileInfo = new FileInfo(file);
                fileInfo.MoveTo($"{newDirPath}/{fileInfo.Name}");
            }
            //拷贝文件夹到指定位置
            foreach (string dir in Directory.GetDirectories(oldDirPath))
            {
                DirectoryInfo dirInfo = new DirectoryInfo(dir);
                if (MoveDirToSpecPath(dir, $"{newDirPath}/{dirInfo.Name}", out msg) == false)
                {
                    status = false;
                }
            }
            status = true;
        }
    }
    catch (Exception ex)
    {
        status = false;
		msg = $"将历史路径所有文件及文件夹，移动到新路劲过程出现异常：{ex.ToString()}";
    }
    return status;
}