标签:style blog color sp div log ad bs new
FileStream fs = new FileStream(FILE_NAME, FileMode.Open, FileAccess.Read);
改
FileStream fs = new FileStream(FILE_NAME, FileMode.Open, FileAccess.ReadWrite );
标签:style blog color sp div log ad bs new
原文地址:http://www.cnblogs.com/dekevin/p/4028318.html