在字符串中设置定界符 [英] Set a delimiters in a string

问题描述

Protected Sub SendMail_Click(ByVal sender As System.Object, _
    ByVal e As System.EventArgs) Handles SendMail.Click

        Try
            Dim SmtpServer As New SmtpClient()
            Dim mail As New MailMessage()
            SmtpServer.Credentials = New  _
Net.NetworkCredential("[e-mail]", "donkeyboat")
            SmtpServer.Port = 587
            SmtpServer.Host = "smtp.gmail.com"
            SmtpServer.EnableSsl = True
            mail = New MailMessage()
            mail.From = New MailAddress("[e-mail]")
            mail.To.Add("[e-mail]")
            mail.Subject = "Test Mail"
            mail.IsBodyHtml = True
            mail.Body = "This is for testing SMTP mail from GMAIL"

            SmtpServer.Send(mail)
            MsgBox("Mail Send")
        Catch ex As Exception
            MsgBox(ex.ToString)
        End Try
    End Sub

上面是我当前的代码.我想对发送邮件的行进行更改.现在，我只能将其发送给一位收件人.如何编辑它，以便可以将其发送给其他许多以'';''分隔的收件人?
需要紧急帮助.谢谢

Above is my current code. I would like to do changes for the line to send the mail to. right now i can only send it to one recipient. how do i edit it so that i can send it to many other recipients separated with '';'' ?
urgent help is needed. thank you

推荐答案

尝试一下:

Try this:

string addresses = "[e-mail];[e-mail];[e-mail]";
foreach(string address in addresses.split(';'))
  mail.To.Add(address)

MailMessage.To属性返回MailMessageCollection，如此处http://msdn.microsoft.com/en-us/library/system.net.mail.mailmessage.to [ ^ ].

MailMessageCollection 的Add method接受string of mail addresses separated by comma character ，如此处 http://msdn.microsoft. com/en-us/library/ms144695.aspx [ ^ ]

因此，要将邮件发送到多个邮件地址，请使用Add method of To property of MailMessage object with the Addresses in a string separated by ,，如下所示

The MailMessage.To property returns a MailMessageCollection as explained here http://msdn.microsoft.com/en-us/library/system.net.mail.mailmessage.to[^].

The Add method of MailMessageCollection accepts a string of mail addresses separated by comma character as explained here http://msdn.microsoft.com/en-us/library/ms144695.aspx[^]

Hence, to send mail to multiple mail addresses use Add method of To property of MailMessage object with the Addresses in a string separated by , as shown below

mail.To.Add("[e-mail],[e-mail],[e-mail]")

这篇关于在字符串中设置定界符的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！