最简单的日志：
public class Logger { public static void Trace(string title,string message) { string path = System.Windows.Forms.Application.StartupPath + "\\Log.txt"; StreamWriter sw = new StreamWriter(path,true); sw.Write("{0}:{1}", title, message); sw.Flush(); sw.Close(); } }
转载于:https://www.cnblogs.com/hongjiumu/archive/2013/04/06/3003145.html
