基本信息
源码名称:C# FTP客户端源码下载
源码大小:0.42M
文件格式:.zip
开发语言:C#
更新时间:2016-12-13
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源码介绍
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.IO;
using System.Net;
namespace FTP客户端
{
public partial class FormFTP : Form
{
public FormFTP()
{
InitializeComponent();
}
private void label4_Click(object sender, EventArgs e)
{
}
private void buttonUpLoad_Click(object sender, EventArgs e)
{
OpenFileDialog openDlg = new OpenFileDialog();
if (openDlg.ShowDialog() != DialogResult.OK) return;
string fileName = openDlg.FileName;
this.lblFileName.Text = fileName;
Thread thread = new Thread(new ThreadStart(delegate()
{
this.UploadFileByFtpWebRequest(fileName, this.txtFTPServerIP.Text, this.txtPath.Text, this.txtUserName.Text, this.txtPassword.Text);
}));
thread.Start();
}
private bool UploadFileByFtpWebRequest(string fileName, string ftpServerIP, string path, string userName, string password)
{
bool result = true;
string url = string.Format("ftp://{0}/{1}/{2}", ftpServerIP, path, fileName.Substring(fileName.LastIndexOf(@"\") 1));
FtpWebRequest request = (FtpWebRequest)WebRequest.Create(url);
request.Credentials = new NetworkCredential(userName, password);
request.Method = WebRequestMethods.Ftp.UploadFile;
Stream stream = request.GetRequestStream();
FileStream fileStream = new FileStream(fileName, FileMode.Open);
int packageSize = 1024 * 1024;
int packageCount = (int)(fileStream.Length / packageSize);
int rest = (int)(fileStream.Length % packageSize);
this.BeginInvoke(new DoSomething(delegate()
{
this.pbarProcessUpload.Maximum = packageCount;
if (rest != 0) this.pbarProcessUpload.Maximum = 1;
}));
for (int index = 0; index < packageCount; index )
{
byte[] buffer = new byte[packageSize];
fileStream.Read(buffer, 0, buffer.Length);
stream.Write(buffer, 0, buffer.Length);
this.BeginInvoke(new DoSomething(delegate()
{
this.pbarProcessUpload.Value = index;
}));
}
if (rest != 0)
{
byte[] buffer = new byte[rest];
fileStream.Read(buffer, 0, buffer.Length);
stream.Write(buffer, 0, buffer.Length);
this.BeginInvoke(new DoSomething(delegate()
{
this.pbarProcessUpload.Value =1;
}));
}
stream.Close();
fileStream.Close();
this.BeginInvoke(new DoSomething(delegate()
{
this.pbarProcessUpload.Value = 0;
}));
return result;
}
private delegate void DoSomething();
private void buttonFreshList_Click(object sender, EventArgs e)
{
this.lstFiles.Items.Clear();
Thread thread = new Thread(new ParameterizedThreadStart(delegate(object parms)
{
object[] values = (object[])parms;
string userName = (string)values[0];
string password = (string)values[1];
string[] files = this.GetFileList(string.Format("ftp://{0}/{1}", this.txtFTPServerIP.Text, this.txtPath.Text),userName, password);
foreach (string file in files)
{
this.lstFiles.Items.Add(file);
}
}));
thread.Start(new object[] { this.txtUserName.Text, this.txtPassword.Text });
}
private string[] GetFileList(string url,string userName,string password)
{
//获得FTP文件上的文件列表
FtpWebRequest request = (FtpWebRequest)WebRequest.Create(url);
request.Method = WebRequestMethods.Ftp.ListDirectory;
request.Credentials = new NetworkCredential(userName, password);
FtpWebResponse response = (FtpWebResponse)request.GetResponse();
Stream stream = response.GetResponseStream();
StreamReader reader = new StreamReader(stream);
List<string> files = new List<string>();
while (!reader.EndOfStream)
{
string file = reader.ReadLine();
files.Add(file);
}
reader.Close();
stream.Close();
return files.ToArray();
}
private void buttonDownload_Click(object sender, EventArgs e)
{
//SaveFileDialog saveDlg = new SaveFileDialog();
//saveDlg.FileName = this.lstFiles.Text;
//if (saveDlg.ShowDialog() != DialogResult.OK) return;
//string fileName = saveDlg.FileName;
Thread thread = new Thread(new ThreadStart(delegate()
{
// this.DownloadFileByFtpWebRequest(this.lstFiles.Text, this.txtFTPServerIP.Text, this.txtPath.Text, this.txtUserName.Text, this.txtPassword.Text,fileName);
this.DownloadFileByFtpWebRequest("", "211.149.246.103", "", "baocms", "xhu20151111", "d://听课记录表.doc");
}));
thread.Start();
}
/// <summary>
///
/// </summary>
/// <param name="fileName"></param>
/// <param name="ftpServerIP"></param>
/// <param name="path"></param>
/// <param name="userName"></param>
/// <param name="password"></param>
/// <param name="fileNameSaveAs"></param>
/// <returns></returns>
private bool DownloadFileByFtpWebRequest(string fileName, string ftpServerIP, string path, string userName, string password,string fileNameSaveAs)
{
string url = string.Format("ftp://{0}/{1}/{2}", ftpServerIP, path, fileName);
FtpWebRequest requsetOfLength = (FtpWebRequest)WebRequest.Create(url);
requsetOfLength.Credentials = new NetworkCredential(userName, password);
//requsetOfLength.Method = WebRequestMethods.Ftp.GetFileSize;
requsetOfLength.Method = WebRequestMethods.Ftp.ListDirectory;
//long fileSize = requsetOfLength.GetResponse().ContentLength;
WebResponse Tmp = requsetOfLength.GetResponse();
long fileSize = 0;
FtpWebRequest request = (FtpWebRequest)WebRequest.Create(url);
request.Credentials = new NetworkCredential(userName, password);
request.KeepAlive = false;
request.Method = WebRequestMethods.Ftp.DownloadFile;
FtpWebResponse response = (FtpWebResponse)request.GetResponse();
Stream stream = response.GetResponseStream();
FileStream fileStream = new FileStream(fileNameSaveAs,FileMode.Create);
int packageSize = 1024 * 1024;
int packageCount = (int)(fileSize / packageSize);
int rest = (int)(fileSize % packageSize);
this.BeginInvoke(new DoSomething(delegate()
{
this.pbarProcessDownload.Maximum = packageCount;
if (rest != 0) this.pbarProcessDownload.Maximum = 1;
}));
for (int index = 0; index < packageCount; index )
{
byte[] buffer = new byte[packageSize];
stream.Read(buffer, 0, buffer.Length);
fileStream.Write(buffer, 0, buffer.Length);
this.BeginInvoke(new DoSomething(delegate()
{
this.pbarProcessDownload.Value = index;
}
));
}
if (rest != 0)
{
byte[] buffer = new byte[rest];
int count = stream.Read(buffer, 0, buffer.Length);
fileStream.Write(buffer, 0, buffer.Length);
this.BeginInvoke(new DoSomething(delegate()
{
this.pbarProcessDownload.Value = 1;
}));
}
stream.Close();
fileStream.Close();
this.BeginInvoke(new DoSomething(delegate()
{
this.pbarProcessDownload.Value = 0;
}));
return true;
}
private void button1_Click(object sender, EventArgs e)
{
FTPHelper Tmp = new FTPHelper("baocms","xhu20151111");
List<FileStruct> Tmpfiles = Tmp.ListFilesAndDirectories("ftp://211.149.246.103");
MessageBox.Show(Tmpfiles.Count.ToString());
}
}
}
using System;
using System.Collections.Generic;using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.IO;
using System.Net;
namespace FTP客户端
{
public partial class FormFTP : Form
{
public FormFTP()
{
InitializeComponent();
}
private void label4_Click(object sender, EventArgs e)
{
}
private void buttonUpLoad_Click(object sender, EventArgs e)
{
OpenFileDialog openDlg = new OpenFileDialog();
if (openDlg.ShowDialog() != DialogResult.OK) return;
string fileName = openDlg.FileName;
this.lblFileName.Text = fileName;
Thread thread = new Thread(new ThreadStart(delegate()
{
this.UploadFileByFtpWebRequest(fileName, this.txtFTPServerIP.Text, this.txtPath.Text, this.txtUserName.Text, this.txtPassword.Text);
}));
thread.Start();
}
private bool UploadFileByFtpWebRequest(string fileName, string ftpServerIP, string path, string userName, string password)
{
bool result = true;
string url = string.Format("ftp://{0}/{1}/{2}", ftpServerIP, path, fileName.Substring(fileName.LastIndexOf(@"\") 1));
FtpWebRequest request = (FtpWebRequest)WebRequest.Create(url);
request.Credentials = new NetworkCredential(userName, password);
request.Method = WebRequestMethods.Ftp.UploadFile;
Stream stream = request.GetRequestStream();
FileStream fileStream = new FileStream(fileName, FileMode.Open);
int packageSize = 1024 * 1024;
int packageCount = (int)(fileStream.Length / packageSize);
int rest = (int)(fileStream.Length % packageSize);
this.BeginInvoke(new DoSomething(delegate()
{
this.pbarProcessUpload.Maximum = packageCount;
if (rest != 0) this.pbarProcessUpload.Maximum = 1;
}));
for (int index = 0; index < packageCount; index )
{
byte[] buffer = new byte[packageSize];
fileStream.Read(buffer, 0, buffer.Length);
stream.Write(buffer, 0, buffer.Length);
this.BeginInvoke(new DoSomething(delegate()
{
this.pbarProcessUpload.Value = index;
}));
}
if (rest != 0)
{
byte[] buffer = new byte[rest];
fileStream.Read(buffer, 0, buffer.Length);
stream.Write(buffer, 0, buffer.Length);
this.BeginInvoke(new DoSomething(delegate()
{
this.pbarProcessUpload.Value =1;
}));
}
stream.Close();
fileStream.Close();
this.BeginInvoke(new DoSomething(delegate()
{
this.pbarProcessUpload.Value = 0;
}));
return result;
}
private delegate void DoSomething();
private void buttonFreshList_Click(object sender, EventArgs e)
{
this.lstFiles.Items.Clear();
Thread thread = new Thread(new ParameterizedThreadStart(delegate(object parms)
{
object[] values = (object[])parms;
string userName = (string)values[0];
string password = (string)values[1];
string[] files = this.GetFileList(string.Format("ftp://{0}/{1}", this.txtFTPServerIP.Text, this.txtPath.Text),userName, password);
foreach (string file in files)
{
this.lstFiles.Items.Add(file);
}
}));
thread.Start(new object[] { this.txtUserName.Text, this.txtPassword.Text });
}
private string[] GetFileList(string url,string userName,string password)
{
//获得FTP文件上的文件列表
FtpWebRequest request = (FtpWebRequest)WebRequest.Create(url);
request.Method = WebRequestMethods.Ftp.ListDirectory;
request.Credentials = new NetworkCredential(userName, password);
FtpWebResponse response = (FtpWebResponse)request.GetResponse();
Stream stream = response.GetResponseStream();
StreamReader reader = new StreamReader(stream);
List<string> files = new List<string>();
while (!reader.EndOfStream)
{
string file = reader.ReadLine();
files.Add(file);
}
reader.Close();
stream.Close();
return files.ToArray();
}
private void buttonDownload_Click(object sender, EventArgs e)
{
//SaveFileDialog saveDlg = new SaveFileDialog();
//saveDlg.FileName = this.lstFiles.Text;
//if (saveDlg.ShowDialog() != DialogResult.OK) return;
//string fileName = saveDlg.FileName;
Thread thread = new Thread(new ThreadStart(delegate()
{
// this.DownloadFileByFtpWebRequest(this.lstFiles.Text, this.txtFTPServerIP.Text, this.txtPath.Text, this.txtUserName.Text, this.txtPassword.Text,fileName);
this.DownloadFileByFtpWebRequest("", "211.149.246.103", "", "baocms", "xhu20151111", "d://听课记录表.doc");
}));
thread.Start();
}
/// <summary>
///
/// </summary>
/// <param name="fileName"></param>
/// <param name="ftpServerIP"></param>
/// <param name="path"></param>
/// <param name="userName"></param>
/// <param name="password"></param>
/// <param name="fileNameSaveAs"></param>
/// <returns></returns>
private bool DownloadFileByFtpWebRequest(string fileName, string ftpServerIP, string path, string userName, string password,string fileNameSaveAs)
{
string url = string.Format("ftp://{0}/{1}/{2}", ftpServerIP, path, fileName);
FtpWebRequest requsetOfLength = (FtpWebRequest)WebRequest.Create(url);
requsetOfLength.Credentials = new NetworkCredential(userName, password);
//requsetOfLength.Method = WebRequestMethods.Ftp.GetFileSize;
requsetOfLength.Method = WebRequestMethods.Ftp.ListDirectory;
//long fileSize = requsetOfLength.GetResponse().ContentLength;
WebResponse Tmp = requsetOfLength.GetResponse();
long fileSize = 0;
FtpWebRequest request = (FtpWebRequest)WebRequest.Create(url);
request.Credentials = new NetworkCredential(userName, password);
request.KeepAlive = false;
request.Method = WebRequestMethods.Ftp.DownloadFile;
FtpWebResponse response = (FtpWebResponse)request.GetResponse();
Stream stream = response.GetResponseStream();
FileStream fileStream = new FileStream(fileNameSaveAs,FileMode.Create);
int packageSize = 1024 * 1024;
int packageCount = (int)(fileSize / packageSize);
int rest = (int)(fileSize % packageSize);
this.BeginInvoke(new DoSomething(delegate()
{
this.pbarProcessDownload.Maximum = packageCount;
if (rest != 0) this.pbarProcessDownload.Maximum = 1;
}));
for (int index = 0; index < packageCount; index )
{
byte[] buffer = new byte[packageSize];
stream.Read(buffer, 0, buffer.Length);
fileStream.Write(buffer, 0, buffer.Length);
this.BeginInvoke(new DoSomething(delegate()
{
this.pbarProcessDownload.Value = index;
}
));
}
if (rest != 0)
{
byte[] buffer = new byte[rest];
int count = stream.Read(buffer, 0, buffer.Length);
fileStream.Write(buffer, 0, buffer.Length);
this.BeginInvoke(new DoSomething(delegate()
{
this.pbarProcessDownload.Value = 1;
}));
}
stream.Close();
fileStream.Close();
this.BeginInvoke(new DoSomething(delegate()
{
this.pbarProcessDownload.Value = 0;
}));
return true;
}
private void button1_Click(object sender, EventArgs e)
{
FTPHelper Tmp = new FTPHelper("baocms","xhu20151111");
List<FileStruct> Tmpfiles = Tmp.ListFilesAndDirectories("ftp://211.149.246.103");
MessageBox.Show(Tmpfiles.Count.ToString());
}
}
}