Imports System.Web.mail
Public Class Form1
' Variable which will send the mail
Dim obj As System.Web.Mail.SmtpMail
'Variable to store the attachments
Dim Attachment As System.Web.Mail.MailAttachment
'Variable to create the message to send
Dim Mailmsg As New System.Web.Mail.MailMessage()
Private Sub btnAdd_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnAdd.Click
'Show open dialogue box to select the files to attach
Dim Counter As Integer
ofd.CheckFileExists = True
ofd.Title = "Select file(s) to attach"
ofd.ShowDialog()
For Counter = 0 To UBound(ofd.FileNames)
lstAttachment.Items.Add(ofd.FileNames(Counter))
Next
End Sub
Private Sub btnRemove_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnRemove.Click
'Remove the attachments
If lstAttachment.SelectedIndex > -1 Then
lstAttachment.Items.RemoveAt(lstAttachment.SelectedIndex)
End If
End Sub
Private Sub btnSend_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSend.Click
Dim Counter As Integer
'Validate the data
If txtSMTPServer.Text = "" Then
MsgBox("Enter the SMTP server info ...!!!", MsgBoxStyle.Information, "Send Email")
Exit Sub
End If
If txtFrom.Text = "" Then
MsgBox("Enter the From email address ...!!!", MsgBoxStyle.Information, "Send Email")
Exit Sub
End If
If txtTo.Text = "" Then
MsgBox("Enter the Recipient email address ...!!!", MsgBoxStyle.Information, "Send Email")
Exit Sub
End If
If txtSubject.Text = "" Then
MsgBox("Enter the Email subject ...!!!", MsgBoxStyle.Information, "Send Email")
Exit Sub
End If
'Set the properties
'Assign the SMTP server
SmtpMail.SmtpServer = "localhost"
'Multiple recepients can be specified using ; as the delimeter
'Address of the recipient
Mailmsg.To = txtTo.Text
'Your From Address
'You can also use a custom header Reply-To for a different replyto address
Mailmsg.From = "\" & txtFromDisplayName.Text & "\ <" & txtFrom.Text & ">"
'Specify the body format
If cbFormat.Checked = True Then
Mailmsg.BodyFormat = MailFormat.Html 'Send the mail in HTML Format
Else
Mailmsg.BodyFormat = MailFormat.Text
End If
'If you want you can add a reply to header
'custom headersare added like this
'Mailmsg.Headers.Add("Manoj", "TestHeader")
'Mail Subject
Mailmsg.Subject = txtSubject.Text
'Attach the files one by one
For Counter = 0 To lstAttachment.Items.Count - 1
Attachment = New MailAttachment(lstAttachment.Items(Counter))
'Add it to the mail message
Mailmsg.Attachments.Add(Attachment)
Next
'Mail Body
Mailmsg.Body = txtMessage.Text
'Call the send method to send the mail
SmtpMail.Send(Mailmsg)
End Sub
End Class