Question

过去我使用过这样的东西来发送电子邮件表单asp.net中的表单字段，我试图格式化更多的html电子邮件，但我不知道如何将文本框值传递给消息可以有人帮帮我？

//OLD WAY
message.Body += "<b>Preferred contact method: </b> " + drp_contact_method.SelectedValue + "<br/>";//


protected void btnAction_Click(object sender, EventArgs e)
    {
        if ((Page.IsValid))
        {
            if (dpAction.SelectedValue.ToString()=="Submit" )
            {
            // define SMTP client

            SmtpClient smtp = new SmtpClient("IP HERE");
            //smtp.EnableSsl = true; 
            // smtp.UseDefaultCredentials = true;
            //create the mail message
            MailMessage message = new MailMessage();

            //From address will be given as a MailAddress Object
            message.From = new MailAddress("myemail@domain.com");


            //To address collection of MailAddress
            message.To.Add("ric.gutierrez@domain.com");
            message.Subject = "Pre-Registration Form";


            // Change to false to not include HTML 

            string bodyHTML = string.Empty;
            string bodyPlain = string.Empty;
            message.IsBodyHtml = true;

            bodyHTML = @"<!DOCTYPE HTML PUBLIC '-//W3C//DTD HTML 4.01 Transitional//EN'
'http://www.w3.org/TR/html4/loose.dtd'>
<html lang='en'>
<head>
</head>
<body>
<table style='width:800px; border:1px solid #000;' cellpadding='10' cellspacing='0' align='center'>
<tr>
<td colspan='2' style='background-color:#009797; border-bottom:1px solid #000;'>
<h1 style='text-align:center; color:#FFF;'>Pre-Registration Information</h1></td>
</tr>
  <td style='width:600px; vertical-align:top;'>
<h4 style='font-family:Arial, Helvetica, sans-serif; color:#000;'><u>PATIENT INFORMATION</u></h4>
<p style='font-family:Arial, Helvetica, sans-serif; font-size:.8em; color:#000; line-height:1.5em;'>Last Name:</p>
+ txtLastName.Text +

Answer 1

我认为最简单的方法是使用string.Format。首先在bodyHTML中定义您当前的HTML，但在字符串中添加{0}和{1}等占位符。然后，插入您的表单变量，如下所示：

var body = string.Format(
    bodyHTML, 
    HttpUtility.HtmlEncode(yourTextBox.Text), 
    HttpUtility.HtmlEncode(yourOtherTextBox.Text));

这会将{0}替换为yourTextBox.Text，将{1}替换为yourOtherTextBox.Text，并为HTML正确编码这两个值。

如何在Email Body ASP.NET中添加表单文本

1 个答案: