private void button1_Click(object sender, RoutedEventArgs e)
{
Uri uri = new Uri("ftp://192.168.1.14/");
FtpWebRequest ftpRequest = (FtpWebRequest)WebRequest.Create(uri);
ftpRequest.Credentials = new NetworkCredential("zz", "123456");
ftpRequest.Method = WebRequestMethods.Ftp.ListDirectoryDetails;
FtpWebResponse response = (FtpWebResponse)ftpRequest.GetResponse();
StreamReader streamReader = new StreamReader(response.GetResponseStream(),System.Text.Encoding.UTF8);//
//List<string> directories = new List<string>();
List<string> directories1 = new List<string>();
string line = streamReader.ReadLine();
while (!string.IsNullOrEmpty(line))
{
directories.Add(line);
string str ;
str = line;
//C:\Documents and Settings\Administrator\桌面\1.jpg
//str.LastIndexOf(" ");//——得到最后一个“\”的索引值
//str.Substring(0,str.LastIndexOf("\")+1)——得到 C:\Documents and Settings\Administrator\桌面\
//str.Substring(str.LastIndexOf("\")+1,str.LastIndexOf(".")-str.LastIndexOf("\")-1);// ——得到 new1
//str.Substring(str.LastIndexOf(" "),str.Length-str.LastIndexOf(" "));// ——得到 x.jpg
directories1.Add(str.Substring(str.LastIndexOf(" "),str.Length-str.LastIndexOf(" ")));// ——得到 1.jpg
line = streamReader.ReadLine();//读下一串字符
}
treeView1.DataContext = directories1;
//treeView2.DataContext = directories1;
streamReader.Close();
}