如何删除邮件中的[]
本文关键字:何删除 删除 | 更新日期: 2023-09-27 18:05:46
我使用的是System。网邮政MailMessage thro C#发送电子邮件。问题是,如果发件人的姓名不同,凭据不同,则显示为shankar[admin@mydomain.com]我需要去掉这个括号[]。
帮帮我。。。下面是我的编码。
System.Net.Mail.MailMessage oMail = new System.Net.Mail.MailMessage();
System.Net.Mail.SmtpClient smtp = new System.Net.Mail.SmtpClient();
oMail.From = new System.Net.Mail.MailAddress("admin@mydomain.com", "shankar123");
oMail.To.Add(TextBox1.Text.Trim());
oMail.Subject = "Subject*";
oMail.Body = "Body*";
oMail.IsBodyHtml = true;
smtp.Host = "smtp.sendgrid.net";
System.Net.NetworkCredential cred = new System.Net.NetworkCredential("myusername", "mypassword");
smtp.UseDefaultCredentials = false;
smtp.Credentials = cred;
smtp.Send(oMail);
要从"Shankar[…]"中提取"Shankar",只需使用
string address = "Shankar[admin@contentraven.com]";
string name = address.Substring(0, address.IndexOf('[') - 1);
// here, name contains "Shankar"
如果你正在向用户发送电子邮件,并希望他们的电子邮件客户端不要显示你的地址:这是不可能的。
如果我在跟踪你,那么你可以使用RegEx来提取你需要的字符串,例如:
using System;
using System.Text.RegularExpressions;
namespace ConsoleApplication1
{
class Program
{
static void Main(string[] args)
{
string txt="Shankar[admin@contentraven.com]";
string re1="((?:[a-z][a-z0-9_]*))"; // Variable Name 1
Regex r = new Regex(re1,RegexOptions.IgnoreCase|RegexOptions.Singleline);
Match m = r.Match(txt);
if (m.Success)
{
String var1=m.Groups[1].ToString();
Console.Write(var1.ToString()+"'n");
}
Console.ReadLine();
}
}
}
输出:
Shankar
System.Net.Mail.MailMessage oMail = new System.Net.Mail.MailMessage();
System.Net.Mail.SmtpClient smtp = new System.Net.Mail.SmtpClient();
oMail.From = new System.Net.Mail.MailAddress("one@gmail.com");
oMail.To.Add(TextBox1.Text.Trim());
oMail.Subject = "Subject*";
oMail.Body = "Body*";
oMail.IsBodyHtml = true;
smtp.Host = "smtp.sendgrid.net";
System.Net.NetworkCredential cred = new System.Net.NetworkCredential cred = new System.Net.NetworkCredential("myusername", "mypassword");
smtp.UseDefaultCredentials = false;
smtp.Credentials = cred;
smtp.Send(oMail);
我们需要在发件人地址中提供有效的EmailId它对我有用!!!