C# 通过GUID生成不重复的ID

/// <summary>
        /// 获得32位字符长度的ID
        /// </summary>
        /// <param name="information">获得32位字符长度的ID</param>
        public static string getGuid()
        {
            Guid guid = Guid.NewGuid();
            return guid.ToString().Replace("-", "").ToUpper();
 
}