これを行う方法は?これが私の現在のコードです、これはWindowsフォームです:
mail.From = New MailAddress(TextBox2.Text)
mail.To.Add(New MailAddress(TextBox1.Text))
mail.Subject = TextBox3.Text
mail.Body = TextBox4.Text
mail.IsBodyHtml = True
Dim client As SmtpClient = New SmtpClient("smtp.gmail.com")
client.EnableSsl = True
client.Credentials = New System.Net.NetworkCredential(TextBox2.Text, TextBox5.Text)
Try
client.Send(mail)
Catch ex As Exception
MessageBox.Show("Sending email failed. Please Try again")
End Try
ここ は良い例です
Public Sub SendMailOneAttachment(ByVal From As String, _
ByVal sendTo As String, ByVal Subject As String, _
ByVal Body As String, _
Optional ByVal AttachmentFile As String = "", _
Optional ByVal CC As String = "", _
Optional ByVal BCC As String = "", _
Optional ByVal SMTPServer As String = "")
Dim myMessage As MailMessage
Try
myMessage = New MailMessage()
With myMessage
.To = sendTo
.From = From
.Subject = Subject
.Body = Body
.BodyFormat = MailFormat.Text
'CAN USER MAILFORMAT.HTML if you prefer
If CC <> "" Then .Cc = CC
If BCC <> "" Then .Bcc = ""
If FileExists(AttachmentFile) Then _
.Attachments.Add(AttachmentFile)
End With
If SMTPServer <> "" Then _
SmtpMail.SmtpServer = SMTPServer
SmtpMail.Send(myMessage)
Catch myexp As Exception
Throw myexp
End Try
End Sub
Public Sub SendMailMultipleAttachments(ByVal From As String,_
ByVal sendTo As String, ByVal Subject As String, _
ByVal Body As String, _
Optional ByVal AttachmentFiles As ArrayList = Nothing, _
Optional ByVal CC As String = "", _
Optional ByVal BCC As String = "", _
Optional ByVal SMTPServer As String = "")
Dim myMessage As MailMessage
Dim i, iCnt As Integer
Try
myMessage = New MailMessage()
With myMessage
.To = sendTo
.From = From
.Subject = Subject
.Body = Body
.BodyFormat = MailFormat.Text
'CAN USER MAILFORMAT.HTML if you prefer
If CC <> "" Then .Cc = CC
If BCC <> "" Then .Bcc = ""
If Not AttachmentFiles Is Nothing Then
iCnt = AttachmentFiles.Count - 1
For i = 0 To iCnt
If FileExists(AttachmentFiles(i)) Then _
.Attachments.Add(AttachmentFiles(i))
Next
End If
End With
If SMTPServer <> "" Then _
SmtpMail.SmtpServer = SMTPServer
SmtpMail.Send(myMessage)
Catch myexp As Exception
Throw myexp
End Try
End Sub
Private Function FileExists(ByVal FileFullPath As String) _
As Boolean
If Trim(FileFullPath) = "" Then Return False
Dim f As New IO.FileInfo(FileFullPath)
Return f.Exists
End Function
このサンプルを参照してください:
http://msdn.Microsoft.com/en-us/library/system.net.mail.attachment.aspx
基本的に、次のようなものを追加する必要があります。
Dim file as string = "c:\Documents\MyFile.txt"
''// Create the file attachment for this e-mail message.
Attachment data = new Attachment(file, MediaTypeNames.Application.Octet);
''// Add time stamp information for the file.
ContentDisposition disposition = data.ContentDisposition;
disposition.CreationDate = System.IO.File.GetCreationTime(file);
disposition.ModificationDate = System.IO.File.GetLastWriteTime(file);
disposition.ReadDate = System.IO.File.GetLastAccessTime(file);
''// Add the file attachment to this e-mail message.
message.Attachments.Add(data);
重要な廃棄ファイル!
Dim smtp As New System.Net.Mail.SmtpClient
smtp.Host = "Host"
smtp.Port = 25
smtp.EnableSsl = False
Dim mMail As New System.Net.Mail.MailMessage()
mMail.[To].Add("[email protected]")
mMail.From = New System.Net.Mail.MailAddress("[email protected]", "", System.Text.Encoding.UTF8)
mMail.Subject = mailSubject
mMail.Body = mailBody
Dim fileTXT as String = "c:\file1234.txt"
Dim data As Net.Mail.Attachment = New Net.Mail.Attachment(fileTXT)
data.Name = "file.txt"
mMail.Attachments.Add(data)
Try
smtp.Send(mMail)
data.Dispose()
Return True
Catch ex As System.Net.Mail.SmtpException
Return False
End Try