正则表达式资料路径验证

    /// <summary>
    /// 文件路径验证
     /// </summary>
    /// <remarks>
    /// 创建人：zhujt<br/>
    /// 创建日期：2012-08-24 21:57:07
    /// </remarks>
    /// <param name="path"></param>
    /// <returns></returns>
    public static bool CheckPath(string path)
    {
        string pattern = @"^[a-zA-Z]:(((\\(?! )[^/:*?<>\""|\\]+)+\\?)|(\\)?)\s*$";
        Regex regex=new Regex(pattern);
        return regex.IsMatch(path);
    }