！！请高手指点！！上传和下载的代码？

Question

Download And Upload A File Using C# http://www.csharpfriends.com/Articles/getArticle.aspx?articleID=115

Answer 1

download:
1.
WebClient Client=new WebClient();
Client.DownloadFile("http://www.abc.com/default.htm","index.htm");
2.
WebClient Client=new WebClient();
Stream strm=Client.OpenRead("http://www.abc.com/default.htm");

Answer 2

upload:
1.
WebClient Client=new WebClient();
Client.UploadData(("http://www.abc.com/default.htm","c:\abc.htm");2.binary file
byte[] image;
Client.UploadData(("http://www.abc.com/new.jpg",image);