返回DownloadResponse的类型，在命名空间内应该加什么

Question

返回DownloadResponse的类型，在命名空间内应该加什么

Answer 1

.net里没有这个。
不会是自定义的吧？

Answer 2

.NET平台里没有这个吧
只能找到这个 FTPSample.cs 希望有用//---------------------------------------------------------------------
//  This file is part of the Microsoft .NET Framework SDK Code Samples.
// 
//  Copyright (C) Microsoft Corporation.  All rights reserved.
// 
//This source code is intended only as a supplement to Microsoft
//Development Tools and/or on-line documentation.  See these other
//materials for detailed information regarding Microsoft code samples.
// 
//THIS CODE AND INFORMATION ARE PROVIDED AS IS WITHOUT WARRANTY OF ANY
//KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
//IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A
//PARTICULAR PURPOSE.
//---------------------------------------------------------------------#region Using directivesusing System;
using System.Text;
using System.IO;
using System.Net;
#endregionnamespace Microsoft.Samples.FtpSample
{
    static class Program
    {
        static void Main(string[] args)
        {
            if (args.Length == 0 || args[0].Equals("/?"))
            {
                DisplayUsage();
            }
            else if (args.Length == 1)
            {
                Download(args[0]);
            }
            else if (args.Length == 2)
            {
                if (args[0].Equals("/list"))
                    List(args[1]);
                else
                    Upload(args[0], args[1]);
            }
            else
            {
                Console.WriteLine("Unrecognized argument.");
            }
        }
        static void DisplayUsage()
        {
            Console.WriteLine("USAGE:");
            Console.WriteLine("    FtpSample [/? | <FTP download URL> | <local file>");
            Console.WriteLine("               <FTP upload URL> | /list <FTP list URL>]");
            Console.WriteLine();
            Console.WriteLine("where");
            Console.WriteLine("    FTP download URL   URL of a file to download from an FTP server.");
            Console.WriteLine("    FTP upload URL     Location on a FTP server to upload a file to.");
            Console.WriteLine("    FTP list URL       Location on a FTP server to list the contents of.");
            Console.WriteLine("    local file         A local file to upload to an FTP server.");
            Console.WriteLine();
            Console.WriteLine("    Options:");
            Console.WriteLine("        /?             Display this help message.");
            Console.WriteLine("        /list          Specifies the list command.");
            Console.WriteLine();
            Console.WriteLine("EXAMPLES:");
            Console.WriteLine("    Download a file    FtpSample ftp://myserver/download.txt");
            Console.WriteLine("    Upload a file      FtpSample upload.txt ftp://myserver/upload.txt");
        }        static void Download(string downloadUrl)
        {
            Stream responseStream = null;
            FileStream fileStream = null;
StreamReader reader = null;
try
{
FtpWebRequest downloadRequest =
(FtpWebRequest)WebRequest.Create(downloadUrl);
FtpWebResponse downloadResponse =
(FtpWebResponse)downloadRequest.GetResponse();
responseStream = downloadResponse.GetResponseStream(); string fileName =
Path.GetFileName(downloadRequest.RequestUri.AbsolutePath); if (fileName.Length == 0)
{
reader = new StreamReader(responseStream);
Console.WriteLine(reader.ReadToEnd());
}
else
{
fileStream = File.Create(fileName);
byte[] buffer = new byte[1024];
int bytesRead;
while (true)
{
bytesRead = responseStream.Read(buffer, 0, buffer.Length);
if (bytesRead == 0)
break;
fileStream.Write(buffer, 0, bytesRead);
}
}
Console.WriteLine("Download complete.");
}
catch (UriFormatException ex)
{
Console.WriteLine(ex.Message);
}
catch (WebException ex)
{
Console.WriteLine(ex.Message);
}
catch (IOException ex)
{
Console.WriteLine(ex.Message);
}
            finally
            {
if (reader != null)
reader.Close();
else if (responseStream != null)
                    responseStream.Close();
                if (fileStream != null)
                    fileStream.Close();
            }
        }        static void Upload(string fileName, string uploadUrl)
        {
            Stream requestStream = null;
            FileStream fileStream = null;
            FtpWebResponse uploadResponse = null;
try
{
FtpWebRequest uploadRequest =
(FtpWebRequest)WebRequest.Create(uploadUrl);
uploadRequest.Method = WebRequestMethods.Ftp.UploadFile; // UploadFile is not supported through an Http proxy
// so we disable the proxy for this request.
uploadRequest.Proxy = null; requestStream = uploadRequest.GetRequestStream();
fileStream = File.Open(fileName, FileMode.Open); byte[] buffer = new byte[1024];
int bytesRead;
while (true)
{
bytesRead = fileStream.Read(buffer, 0, buffer.Length);
if (bytesRead == 0)
break;
requestStream.Write(buffer, 0, bytesRead);
}

// The request stream must be closed before getting 
// the response.
requestStream.Close(); uploadResponse =
(FtpWebResponse)uploadRequest.GetResponse();
Console.WriteLine("Upload complete.");
}
catch (UriFormatException ex)
{
Console.WriteLine(ex.Message);
}
catch (IOException ex)
{
Console.WriteLine(ex.Message);
}
catch (WebException ex)
{
Console.WriteLine(ex.Message);
}
            finally
            {
                if (uploadResponse != null)
                    uploadResponse.Close();
                if (fileStream != null)
                    fileStream.Close();
                if (requestStream != null)
                    requestStream.Close();
            }
        }        private static void List(string listUrl)
        {
            StreamReader reader = null;
            try
            {
                FtpWebRequest listRequest =
                    (FtpWebRequest)WebRequest.Create(listUrl);
                listRequest.Method = WebRequestMethods.Ftp.ListDirectoryDetails;
                FtpWebResponse listResponse =
                    (FtpWebResponse)listRequest.GetResponse();
                reader = new StreamReader(listResponse.GetResponseStream());
                Console.WriteLine(reader.ReadToEnd());
                Console.WriteLine("List complete.");
            }
catch (UriFormatException ex)
{
Console.WriteLine(ex.Message);
}
            catch (WebException ex)
            {
                Console.WriteLine(ex.Message);
            }
            finally
            {
                if (reader != null)
                    reader.Close();
            }
        }
    }
}

Answer 3

不是我要的，我要对这个方法  public override DownloadResponse Running(DownloadConfig config)进行测试，返回值不知道写什么

Answer 4

这方法从哪来的，有引用的dll吗

Answer 5

你需要把包含该定义的dll引用近来