void Click1(Object sender,EventArgs e)
{
MailMessage MailMsg = new Mailmssage();
MailMsg.From = ...;
...
Random NumRandom = new Random();
MailMsg.Body = Convert.ToString(NumRandom);}
{
MailMessage MailMsg = new Mailmssage();
MailMsg.From = ...;
...
Random NumRandom = new Random();
MailMsg.Body = Convert.ToString(NumRandom);}
void Click1(Object sender,EventArgs e)
{
...
MailMessage MailMsg = new Mailmssage();
MailMsg.From = ...;
...
Random NumRandom = new Random();
MailMsg.Body = Convert.ToString(NumRandom.Next(Min,Max));
//生成随机数;
SmtpMail.Send(MailMsg);//邮件发送,当然,邮件的其他内容你自己得写
}