从asp.net页面发送电子邮件

Question

I want to add this to my email body and i want it to look like this but it doesnt work.

Tour: lotour.text 
Date: loddate.text
Party: lolnumparty.text 
 first name: locfname.text 
 last name: loclname.text 

as you see i want them right after another and it doesnt work when i use a </br>

this is my email body.

objEmail.Body = "There was a booking rquest made by " & Request.QueryString("comp") & " to see more details click the link " + x

this is my full code

 If Page.IsValid And ValidateCCNumber(cardnumber.Text) = True Then
            SqlDataSource1.Insert()
            Dim x As String
            x = "http://www.clubabc.com/bookingrequest/confirm.aspx?date=" & HttpUtility.UrlEncode(now.Text) & "&tfname=" & HttpUtility.UrlEncode(p1fname.Text) & "&tlname=" & HttpUtility.UrlEncode(p1lname.Text) & "&comp=" & HttpUtility.UrlEncode(Request.QueryString("comp") & "&land=" & HttpUtility.UrlEncode(land.Text))
            Dim objEmail As New MailMessage()
            objEmail.To = "cnna@BC.com"
            objEmail.From = "page@bc.com"
            objEmail.Cc = memail.Text
            objEmail.Subject = "Booking for " + p1fname.Text + " " + p1lname.Text + " made by " & Request.QueryString("comp")
            objEmail.Body = "There was a booking rquest made by " & Request.QueryString("comp") & " to see more details click the link " + x
            SmtpMail.SmtpServer = "mail.bc.com"
            Try
                SmtpMail.Send(objEmail)
            Catch exc As Exception
                Response.Write("Send failure: " + exc.ToString())
            End Try
            Response.Redirect("http://www.clubabc.com/bookingrequest/confirm.aspx?date=" + now.Text + "&tfname=" + p1fname.Text + "&tlname=" + p1lname.Text + "&comp=" + Request.QueryString("comp") & "&land=" & HttpUtility.UrlEncode(land.Text))
        ElseIf ValidateCCNumber(cardnumber.Text) = False Then
            invalidcard.Visible = True
        End If

Answer 1

I guess you are searching for ( MSDN ):

Environment.NewLine

The <br> tag will only work in HTML Emails.

Update

This would be a very simple example , how you could use Environment.NewLine :

Imports System

Class Sample
   Public Shared Sub Main()
      Dim firstName As String = "John"
      Dim lastName As String = "Doe"
      Dim city As String = "Brooklyn"

      Console.WriteLine("First name: " + firstName + Environment.NewLine + "Last name: " + lastName + Environment.NewLine + "City: " + city + Environment.NewLine)
   End Sub
End Class

Answer 2

尝试为objEmail变量设置IsHtml属性，以获得更多的格式设置可能性。

Answer 3

Do not use Enviornment.NewLine, instead use vbCrLf

Environment.NewLine may only output Cr or Lf, which may cause your email to either:

a)Be blocked because it's not RFC complient
or
b)Be marked as spammy

To have new lines in email, always use CrLf.

--Dave