//列出目录
private string[] ListDirectory(string uristring)
{
try {
Uri uri = new Uri(ftphost + uristring);
FtpWebRequest listRequest = ( FtpWebRequest )WebRequest.Create(uri);
listRequest.Credentials = new NetworkCredential(username, password);
listRequest.Method = WebRequestMethods.Ftp.ListDirectoryDetails;
listRequest.Proxy = GlobalProxySelection.GetEmptyWebProxy();
FtpWebResponse listResponse = ( FtpWebResponse )listRequest.GetResponse();
Stream responseStream = listResponse.GetResponseStream( );
StreamReader readStream = new StreamReader(responseStream, System.Text.Encoding.Default);
if (readStream != null)
{
DirectoryListParser parser = new DirectoryListParser(readStream.ReadToEnd());
FileStruct[] fs = parser.FullListing;
List <string> returns = new List <string>();
foreach (FileStruct element in fs)
{
if (element.IsDirectory)
{
returns.Add(element.Name);
}
}
listResponse.Close();
responseStream.Close();
readStream.Close();
if (returns.Count > 0)
{
return(returns.ToArray());
}
else
{
return(null);
}
}
listResponse.Close();
responseStream.Close();
readStream.Close();
return(null);
} catch (Exception e) {
MessageBox.Show(e.ToString(), "FTP访问错误");
return(new string[] { "" });
}
}
//列出目录
private string[] ListDirectory(string uristring)
{
Uri uri = new Uri(ftphost + uristring);
FtpWebRequest listRequest = ( FtpWebRequest )WebRequest.Create(uri);
listRequest.Credentials = new NetworkCredential(username, password);
listRequest.Method = WebRequestMethods.Ftp.ListDirectoryDetails;
FtpWebResponse listResponse = ( FtpWebResponse )listRequest.GetResponse();
Stream responseStream = listResponse.GetResponseStream( );
StreamReader readStream = new StreamReader(responseStream, System.Text.Encoding.Default);
if (readStream != null)
{
DirectoryListParser parser = new DirectoryListParser(readStream.ReadToEnd());
FileStruct[] fs = parser.FullListing;
List <string> returns = new List <string>();
foreach (FileStruct element in fs)
{
if (element.IsDirectory)
{
returns.Add(element.Name);
}
}
if (returns.Count > 0)
{
return(returns.ToArray());
}
else
{
return(null);
}
}
listResponse.Close();
responseStream.Close();
readStream.Close();
return(null);
}
