在C#中解压缩.mdb文件
问题描述：
我可以从服务器下载.mdb文件，但无法正确提取文件.总是显示错误消息，表明文件已损坏.我为我的.mdb文件设置了密码访问权限
I can download my .mdb file from server but it can't extract file correctly. There is always an error shown saying that the file was corrupt. I got set password access for my .mdb file
谢谢
答
数据正在更改.可能有防火墙或病毒防护程序阻止了任何数据库的下载.您如何下载文件.该文件是二进制文件，因此您必须使用UTF8编码.许多人的默认解码 流类是ASCII编码，它将修改数据.
The data is being changed. There may be a firewall or virus protection program that is blocking any databases from being downloaded. How are you downloading the file. the file is a binary file so you ned to use UTF8 encoding. the default decoding for many stream classes is ASCII Encoding which will modify the data.