控制台提示信息

#region[操作后给出提示信息]
        static void WriteErrorInformation(string errorInformation)
        {
            Console.ForegroundColor = ConsoleColor.Red;
            Console.WriteLine("Error: " + errorInformation);
            Console.ForegroundColor = ConsoleColor.Gray;
        }
        static void WriteOuputInformation(string outputInformation)
        {
            Console.ForegroundColor = ConsoleColor.DarkGreen;
            Console.WriteLine("-->>" + outputInformation);
            Console.ForegroundColor = ConsoleColor.Gray;
        }
#endregion

报错：
WriteErrorInformation(string.Format("Exception: {0}", exp.Message));

成功：
WriteOuputInformation(string.Format("{0}:文档已经存入数据库", DetailUrl));