// 下载附件
private void btnDownLoad_Click(object sender, EventArgs e)
{
if (lstViewMailList.SelectedItems.Count == 0)
{
MessageBox.Show("请先选择阅读的邮件！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
else if (lstViewMailList.SelectedItems[0].SubItems[3].Text == "无")
{
MessageBox.Show("该邮件没有附件", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
int index = lstViewMailList.SelectedItems[0].Index;
messageMail = popClient.GetMessage(index + 1);
attachments = messageMail.FindAllAttachments();
for (int i = 0; i < attachments.Count; i++)
{
attachment = attachments[i];
string attachName = attachment.FileName;
SaveFileDialog saveFileDialog = new SaveFileDialog();
saveFileDialog.FileName = attachName;
saveFileDialog.Filter = "所有文件(*.*)|(*.*)";
if (saveFileDialog.ShowDialog() != DialogResult.OK)
{
continue;
}
string filepath = saveFileDialog.FileName;
FileInfo fi = new FileInfo(filepath);
attachment.Save(fi);
MessageBox.Show("以保存：\r\n" + attachment.FileName, "下载完毕", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
private void listAttachments_AfterSelect(object sender, TreeViewEventArgs e)
{
MessagePart attachment = (MessagePart)listAttachments.SelectedNode.Tag;
if (attachment != null)
{
saveFile.FileName = attachment.FileName;
DialogResult result = saveFile.ShowDialog();
if (result != DialogResult.OK)
{
return;
}
FileInfo file = new FileInfo(saveFile.FileName);
if (file.Exists)
{
file.Delete();
}
try
{
attachment.Save(file);
MessageBox.Show(this, "Attachment saved successfully");
}
catch (Exception ex)
{
MessageBox.Show(this, "Attachment saving failed. Exception message: " + ex.Message);
}
}
else
{
MessageBox.Show(this, "Attachment object was null!");
}
}
/// <summary>
/// Example showing:
/// - how to a find plain text version in a Message
/// - how to save MessageParts to file
/// </summary>
/// <param name="message">The message to examine for plain text</param>
public static void GetDataWithTypeInMessage(Message message, MessageTypes type)
{
MessagePart messagePart = null;
if (type == MessageTypes.PlainText)
{
messagePart = message.FindFirstPlainTextVersion();
}
else if (type == MessageTypes.Html)
{
messagePart = message.FindFirstHtmlVersion();
}
else if (type == MessageTypes.XmlDocument)
{
messagePart = message.FindFirstMessagePartWithMediaType("text/xml");
}
if (messagePart != null)
{
if (type == MessageTypes.XmlDocument)
{
string xmlString = messagePart.GetBodyAsText();
System.Xml.XmlDocument doc = new System.Xml.XmlDocument();
doc.LoadXml(xmlString);
doc.Save("test.xml");
}
else
{
// Save the plain text to a file, database or anything you like
messagePart.Save(new FileInfo("text.txt"));
}
}
}
protected void Timer1_Tick(object sender, EventArgs e)
{
List <string> seenUids = new List <string>();
List <Message> allmes = new List <Message>();
allmes = FetchUnseenMessages("pop.gmail.com", 995, true, "*****@*****.**", "vizitrace", seenUids);
int i = 0;
int count = allmes.Count();
if (allmes.Count == 0)
{
Label1.Text = "Waiting For Email";
}
else
{
Timer1.Enabled = false;
string dirname = dattime();
MessagePart html = allmes[allmes.Count() - 1].FindFirstHtmlVersion();
if (html != null)
{
Label1.Text = "Measurement Recieved";
html.Save(new FileInfo(Server.MapPath("~/App_Data/Email" + dirname + ".txt")));
string emaildir = "~/App_Data/Email" + dirname + ".txt";
i++;
livertr(emaildir);
}
}
}
/// <summary>
/// Example showing:
/// - how to a find plain text version in a Message
/// - how to save MessageParts to file
/// </summary>
/// <param name="message">The message to examine for plain text</param>
public static void FindPlainTextInMessage(Message message)
{
MessagePart plainText = message.FindFirstPlainTextVersion();
if(plainText != null)
{
// Save the plain text to a file, database or anything you like
plainText.Save(new FileInfo("plainText.txt"));
}
}
/// <summary>
/// Example showing:
/// - how to find a html version in a Message
/// - how to save MessageParts to file
/// </summary>
/// <param name="message">The message to examine for html</param>
public static void FindHtmlInMessage(Message message)
{
MessagePart html = message.FindFirstHtmlVersion();
if (html != null)
{
// Save the plain text to a file, database or anything you like
html.Save(new FileInfo("html.txt"));
}
}
private void FindPlainTextInMessage(OpenPop.Mime.Message message)
{
MessagePart plainText = message.FindFirstPlainTextVersion();
if (plainText != null)
{
// Save the plain text to a file, database or anything you like
plainText.Save(new FileInfo(@"Texter.txt"));
FileStream reder = new FileStream(@"Texter.txt", FileMode.Open);
StreamReader reader = new StreamReader(reder);
string bufs = reader.ReadToEnd();
BufferMailText = bufs;
reder.Close();
File.Delete(@"Texter.txt");
FlowDocument document = new FlowDocument();
Paragraph paragraph = new Paragraph();
paragraph.Inlines.Add(new Bold(new Run(bufs)));
document.Blocks.Add(paragraph);
TextMessag.Document = document;
}
else
{
plainText = message.FindFirstHtmlVersion();
plainText.Save(new FileInfo(@"Texter.txt"));
FileStream reder = new FileStream(@"Texter.txt", FileMode.Open);
StreamReader reader = new StreamReader(reder);
string bufs = reader.ReadToEnd();
bufs = bufs.Replace("<br>", "\n");
bufs = bufs.Replace("<HTML>", ""); bufs = bufs.Replace("</HTML>", "");
bufs = bufs.Replace("<BODY>", ""); bufs = bufs.Replace("</BODY>", "");
bufs = bufs.Replace("<p>", ""); bufs = bufs.Replace("</p>", "");
bufs = bufs.Replace("<div>", ""); bufs = bufs.Replace("</div>", "");
BufferMailText = bufs;
reder.Close();
File.Delete(@"Texter.txt");
FlowDocument document = new FlowDocument();
Paragraph paragraph = new Paragraph();
paragraph.Inlines.Add(new Bold(new Run(bufs)));
document.Blocks.Add(paragraph);
TextMessag.Document = document;
}
}
public void downloadFile(MessagePart ado)
{
string attachmentdirectory = @"c:\temp\mail\attachments";
Directory.CreateDirectory(attachmentdirectory);
//overwrites MessagePart.Body with attachment
File.WriteAllBytes(ado.FileName.Trim(), ado.Body);
// Console.WriteLine(ado.GetBodyAsText());
// Save the file
ado.Save(new System.IO.FileInfo(System.IO.Path.Combine(attachmentdirectory, ado.FileName.Trim())));
}
/// <summary>
/// This method is the heavy lifter to get all email messages from a POP3 account. This is called by the GetAllEmailsFromAnEmailAccount method
/// in the Core.cs
/// </summary>
/// <param name="hostname">Domain</param>
/// <param name="port">Usually always 110 for Pop3</param>
/// <param name="useSsl">SSL true or false</param>
/// <param name="username">Email Account</param>
/// <param name="password">Password for the account</param>
/// <param name="delete">Delete all emails from the account after the account's emails are saved.</param>
/// <returns></returns>
public static List <Message> FetchAllMessages(string hostname, int port, bool useSsl, string username, string password, bool delete = false)
{
using (Pop3Client client = new Pop3Client())
{
client.Connect(hostname, port, useSsl);
client.Authenticate(username, password);
int messageCount = client.GetMessageCount();
List <Message> allMessages = new List <Message>(messageCount);
// Messages are numbered in the interval: [1, messageCount]
// Ergo: message numbers are 1-based.
// Most servers give the latest message the highest number
for (int i = messageCount; i > 0; i--)
{
allMessages.Add(client.GetMessage(i));
}
int number = 1;
// Now return the fetched messages
foreach (var emailText in allMessages)
{
DateTime date = DateTime.Today;
var dir = $@"c:\Automation Logs\{date:MM.dd.yyyy}\Emails\";
if (!Directory.Exists(dir))
{
Directory.CreateDirectory(dir);
}
MessagePart plainText = emailText.FindFirstPlainTextVersion();
plainText.Save(new FileInfo(dir + $"\\Email {number}.txt"));
number++;
}
// Delete all messages from the account
if (delete == true)
{
try
{
client.DeleteAllMessages();
}
catch (Exception _ex)
{
Console.WriteLine("Error occured trying to delete with FetchAllMessages method." + Environment.NewLine + _ex);
}
}
return(allMessages);
}
}
/// <summary>
/// Метод скачивания вложения из сообщения.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btDownload_Click(object sender, EventArgs e)
{
if (cbAttachments.SelectedIndex >= 0)
{
Message message = messages[GetMessageNumberFromSelectedNode(listMessages.SelectedNode)];
MessagePart at = message.FindAllAttachments().ElementAt(cbAttachments.SelectedIndex);
SaveFileDialog saveFile = new SaveFileDialog();
saveFile.FileName = cbAttachments.SelectedText;
saveFile.Title = "Выберите, куда сохранить файл.";
if (saveFile.ShowDialog() == DialogResult.OK)
{
at.Save(new FileInfo(saveFile.FileName));
}
}
}
//private void WebBrowser1_Navigating(object sender, WebBrowserNavigatingEventArgs e)
//{
// System.Windows.Forms.HtmlDocument document =
// this.webBrowser1.Document;
// if (document != null && document.All["userName"] != null &&
// String.IsNullOrEmpty(
// document.All["userName"].GetAttribute("value")))
// {
// e.Cancel = true;
// System.Windows.Forms.MessageBox.Show(
// "You must enter your name before you can navigate to " +
// e.Url.ToString());
// }
//}
private void ListAttachmentsAttachmentSelected(object sender, TreeViewEventArgs e)
{
// Fetch the attachment part which is currently selected
MessagePart attachment = (MessagePart)treeView2.SelectedNode.Tag;
if (attachment != null)
{
SaveFileDialog sav = new SaveFileDialog();
sav.FileName = attachment.FileName;
DialogResult result = sav.ShowDialog();
if (result != DialogResult.OK)
{
return;
}
// Now we want to save the attachment
FileInfo file = new FileInfo(sav.FileName);
// Check if the file already exists
if (file.Exists)
{
// User was asked when he chose the file, if he wanted to overwrite it
// Therefore, when we get to here, it is okay to delete the file
file.Delete();
}
// Lets try to save to the file
try
{
attachment.Save(file);
MessageBox.Show(this, "Вложение успешно сохранено");
}
catch (Exception ex)
{
MessageBox.Show(this, "Ошибка сохранения вложения: " + ex.Message);
}
}
else
{
MessageBox.Show(this, "Вложения нет");
}
}
private void ListAttachmentsAttachmentSelected(object sender, TreeViewEventArgs args)
{
// Fetch the attachment part which is currently selected
MessagePart attachment = (MessagePart)listAttachments.SelectedNode.Tag;
if (attachment != null)
{
saveFile.FileName = attachment.FileName;
DialogResult result = saveFile.ShowDialog();
if (result != DialogResult.OK)
{
return;
}
// Now we want to save the attachment
FileInfo file = new FileInfo(saveFile.FileName);
// Check if the file already exists
if (file.Exists)
{
// User was asked when he chose the file, if he wanted to overwrite it
// Therefore, when we get to here, it is okay to delete the file
file.Delete();
}
// Lets try to save to the file
try
{
attachment.Save(file);
MessageBox.Show(this, "Attachment saved successfully");
}
catch (Exception e)
{
MessageBox.Show(this, "Attachment saving failed. Exception message: " + e.Message);
}
}
else
{
MessageBox.Show(this, "Attachment object was null!");
}
}
public void TestSaveToFile()
{
const string base64 =
"JVBERi0xLjUNCiW1tbW1DQoxIDAgb2JqDQo8PC9UeXBlL0NhdGFsb2cvUGFnZXMgMiAwIFIv\r\n" +
"TGFuZyhkYS1ESykgL1N0cnVjdFRyZWVSb290IDE1IDAgUi9NYXJrSW5mbzw8L01hcmtlZCB0\r\n" +
"cnVlPj4+Pg0KZW5kb2JqDQoyIDAgb2JqDQo8PC9UeXBlL1BhZ2VzL0NvdW50IDEvS2lkc1sg\r\n" +
"MyAwIFJdID4+DQplbmRvYmoNCjMgMCBvYmoNCjw8L1R5cGUvUGFnZS9QYXJlbnQgMiAwIFIv\r\n" +
"UmVzb3VyY2VzPDwvRm9udDw8L0YxIDUgMCBSL0YyIDcgMCBSL0YzIDkgMCBSPj4vUHJvY1Nl\r\n" +
"dFsvUERGL1RleHQvSW1hZ2VCL0ltYWdlQy9JbWFnZUldID4+L01lZGlhQm94WyAwIDAgNTk0\r\n" +
"Ljk2IDg0Mi4wNF0gL0NvbnRlbnRzIDQgMCBSL0dyb3VwPDwvVHlwZS9Hcm91cC9TL1RyYW5z\r\n" +
"cGFyZW5jeS9DUy9EZXZpY2VSR0I+Pi9UYWJzL1MvU3RydWN0UGFyZW50cyAwPj4NCmVuZG9i";
const string partPdf =
"Content-Type: application/pdf;\r\n" +
" name=\"=?ISO-8859-1?Q?=D8nskeliste=2Epdf?=\"\r\n" +
"Content-Transfer-Encoding: base64\r\n" +
"\r\n" +
base64;
// Base 64 is only in ASCII
Message message = new Message(Encoding.ASCII.GetBytes(partPdf));
MessagePart messagePart = message.MessagePart;
// Check the headers
Assert.AreEqual("application/pdf", messagePart.ContentType.MediaType);
Assert.AreEqual(ContentTransferEncoding.Base64, messagePart.ContentTransferEncoding);
Assert.AreEqual("Ønskeliste.pdf", messagePart.ContentType.Name);
byte[] correctBytes = Convert.FromBase64String(base64);
// This will fail if US-ASCII is assumed on the bytes when decoded from base64 to bytes
Assert.AreEqual(correctBytes, messagePart.Body);
FileInfo testFile = new FileInfo("test_message_save_.testFile");
messagePart.Save(testFile);
byte[] fileBytes = File.ReadAllBytes(testFile.ToString());
testFile.Delete();
Assert.AreEqual(correctBytes, fileBytes);
}
public void Execute(object parameter)
{
try {
var tempPath = Path.GetTempPath();
const int a = 1;
var fileName = _part.FileName;
while (File.Exists(tempPath + fileName))
{
fileName = _part.FileName.Insert(_part.FileName.LastIndexOf(".", StringComparison.Ordinal) - 1, string.Format("{0}", a));
}
_part.Save(new FileInfo(fileName));
var process = new Process {
StartInfo = new ProcessStartInfo(fileName)
};
process.Start();
process.Exited += (sender, e) => File.Delete(fileName);
} catch (Exception ex) {
MessageBox.Show("something went wrong\n" + ex);
}
}
static void SaveMessages(Account acc, List <Message> messages)
{
if (Directory.Exists("Mailbox") == false)
{
Directory.CreateDirectory("Mailbox");
}
foreach (var msg in messages)
{
string senderMail = CreateDirectory(msg, acc.Login);
string filePath = $"Mailbox/{acc.Login}/{senderMail}/" +
msg.Headers.DateSent.Day + "_" +
msg.Headers.DateSent.Month + "_" +
msg.Headers.DateSent.Year + "-" +
msg.Headers.DateSent.Hour + "_" +
msg.Headers.DateSent.Minute + "_" +
msg.Headers.DateSent.Second;
if (File.Exists(filePath + ".txt") == true || File.Exists(filePath + ".html") || File.Exists(filePath + ".xml"))
{
filePath = NormalizeCloneName(filePath);
}
MessagePart plainText = msg.FindFirstPlainTextVersion();
if (plainText != null)
{
plainText.Save(new FileInfo($"{filePath}.txt"));
}
MessagePart html = msg.FindFirstHtmlVersion();
if (html != null)
{
html.Save(new FileInfo($"{filePath}.html"));
continue;
}
MessagePart xml = msg.FindFirstMessagePartWithMediaType("text/xml");
if (xml != null)
{
string xmlString = xml.GetBodyAsText();
System.Xml.XmlDocument doc = new System.Xml.XmlDocument();
doc.LoadXml(xmlString);
doc.Save($"{filePath}.xml");
continue;
}
try
{
File.WriteAllText($"{filePath}.txt", Encoding.ASCII.GetString(msg.RawMessage));
}
catch
{
Utils.WriteLog($"Cannot save message with ID {msg.Headers.MessageId}", Form1.LogControl);
}
}
Utils.WriteLog($"Сохранено {messages.Count} писем", Form1.LogControl);
}
