从asp.net发送电子邮件

Question

May someone please assist me in correcting this error that occurs when I try to send an email from the contact us page of my website

My code:

Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
    Dim msg As New MailMessage()
    msg.From = New MailAddress(email.Text)
    msg.[To].Add(New MailAddress("test@milcoxmanor.com"))
    msg.Subject = subject.Text
    msg.Body = Message.Text
    'Try
    '    SmtpMail.SmtpServer = " smtp server name or address "
    '    SmtpMail.Send(msg)
    'Catch ex As HttpException
    '    Response.Write("Error: " + ex.ToString())
    'Catch ex As Exception
    '    Response.Write("Error: " + ex.ToString())
    'End Try
    Dim smtp As New SmtpClient("milcoxmanor.com", 25)
    smtp.Credentials = New NetworkCredential("test@milcoxmanor.com", "12345")
    smtp.Send(msg)


End Sub
Protected Sub ClearFields()
    fname.Text = " "
    lname.Text = " "
    email.Text = " "
    subject.Text = " "
    message.Text = " "
End Sub

End Class

Answer 1

Based on the error, you're probably missing:

 Imports System.Net.Mail

at the top of the file