StreamWriter sw = new StreamWriter(@"D:\记录\id.txt", true);
//StreamWriter sw= new StreamWriter(@"D:\记录\id.txt", true,System.Text.Encoding.Default);
sw.Write("ddddddd");
sw.WriteLine("sssss");
sw.close();
本文转自武沛齐博客园博客，原文链接：http://www.cnblogs.com/wupeiqi/archive/2012/11/13/2767842.html，如需转载请自行联系原作者
