Question

我有一个页面（somePage.aspx），我需要将已生成的内容作为电子邮件正文

<div id="DV_TimeReportWraper" runat="server" style="display:block">
    <table id="TBL_UsersinTblTime">
       <tr id="TR_UsersinTblTime">
         <td id="TD_H_Name" class="Dg">
             name                
         </td>
         <td id="TD_H_UserID" class="Dg">
             ID
         </td>
         <td id="TD_H_Status" class="Dg">
             initial Stage
         </td>
         <td id="TD_H_SignOutAutoExeState" class="Dg">
             current Stage
         </td>
       </tr>
       <%
           if(edata != null)
               for (int idx=0;idx<edata.Count;idx++) {
                   var row = edata[idx];
                   bool bgcl = (idx % 2) == 0;
                   string BgCol = "";
                   if (bgcl)
                       BgCol = "#70878F";
                   else
                       BgCol = "#E6E6B8";
       %>
       <tr style=" background-color:<%=BgCol%>">
           <td id="TD_Name">
               <% = row["name"] %>
            </td>
            <td id="TD_UserID">
                <%= row["UserId"]%>
            </td>
            <td id="TD_Status">
                <%
                    int uidForSrc = Convert.ToInt32(row["UserId"]);
                    string src = "images/SignedOutNoFrame.png";
                    if (UserDidnotSignOutTimeOut(uidForSrc))
                        src = "images/didnotSignOut.png";
                 %>
                 <input type="image" src="<% =src %>" style="width:25px" />
             </td>
             <td id="TD_SignOutAutoExeState" >
                 <% 
                     string EexcSrc = "";
                     string inputType ="hidden";
                     //this updates if needed then returns true= needed update false = isn't need
                     if (UpdatedTimeOutOKForUSER(uidForSrc))
                     {
                         inputType = "image";
                         excSrc = "/images/SignedOutNoFrame.png";
                     }
                 %>
                 <input type="<%=inputType %>" src="<%=EexcSrc %>" style="width:25px" />
             </td>
        </tr>
        <%
            if (idx == edata.Count - 1)
                sendLog();
            }
        %>
    </table>
</div>

sendLog()

的代码

public void sendLog()
{
    mail.aReciver="username@gmail.com";
    mail.bSubject="ttest";
    mail.cBody = DV_UsersInTblTime.InnerHtml;
    mail.HentalSend();
}

我无法获得分配mail.cBody的内容的价值。
它说的是价值不是文字等等。

这是我在外部类中使用的方法，在最后一次尝试将页面内容的功能添加为正文之前工作正常，如何根据需要实现结果？

public static class mail
{
    public static string aReciver, bSubject, cBody;
    public static void HentalSend()
    {
        string SmtpServer = "smtp.gmail.com";
        int port = 587;
        string sender = "Sender@domain.com";
        string ReCiver = aReciver;
        string Subject = bSubject;
        string Body = cBody;
        string account = "mail@domain.com";
        string Pass = "123456";
        Send(SmtpServer, port, account, Pass, sender, Receiver, Subject, Body);
        ... //send() is another relevant method to this question, it does rest of mail settings
    }
}

Answer 1

此代码将生成的动态控件的HTML转换为字符串变量。

StringBuilder stringBuilder = new StringBuilder();
StringWriter writer = new StringWriter(stringBuilder);
HtmlTextWriter htmlWriter = new HtmlTextWriter(writer);
try {
    DV_TimeReportWraper.RenderControl(htmlWriter);
} catch (HttpException generatedExceptionName) {
}

string DV_TimeReportWraper_innerHTML = stringBuilder.ToString();

然后只使用DV_TimeReportWraper_innerHTML作为电子邮件正文

如果此控件具有子控件，则可能必须创建循环。更多相关内容：http://msdn.microsoft.com/en-us/library/htwek607.aspx#Y472

Answer 2

我在这里假设您正在加载该页面，然后尝试在页面加载后或页面加载期间或在页面生命周期的某些部分期间运行sendLog方法。试图获取未呈现的东西的内部世界不会起作用。

基本上，您需要先渲染页面，然后获取内容。

[编辑] 我正在更新我的答案，包括我将如何做到这一点。正如我在上面的评论中所述，而不是编写.NET代码来强制渲染。让ASP.NET为你做肮脏的工作。

    using(WebClient c=new WebClient()){
    var result=c.DownloadString(@"http://yourdomain.com/somePage.aspx/");
}

现在，您可以将该通话的结果用作电子邮件正文。

Answer 3

试试这个，

添加命名空间

using System;
using System.Net.Mail;
using System.IO;
using System.Configuration;

邮件功能

public void SendHTMLMail()
{
StreamReader reader = new StreamReader(Server.MapPath("~/somePage.aspx"));
string readFile = reader.ReadToEnd();
string myString = "";
myString = readFile;
myString = myString.Replace("$$Admin$$", "Sajan SJ");
myString = myString.Replace("$$CompanyName$$", "RFT");
myString = myString.Replace("$$Email$$", "sajan@roomfortekki.com");
myString = myString.Replace("$$Website$$", "http://www.roomfortekki.com");
MailMessage Msg = new MailMessage();
MailAddress fromMail = new MailAddress("sajan@roomfortekki.com");
// Sender e-mail address.
Msg.From = fromMail;
// Recipient e-mail address.
Msg.To.Add(new MailAddress("sajan@roomfortekki.com"));
// Subject of e-mail
Msg.Subject = "Send Mail with HTML File";
Msg.Body = myString.ToString();
Msg.IsBodyHtml = true;
string sSmtpServer = "";
sSmtpServer = "10.2.69.121";
SmtpClient a = new SmtpClient();
a.Host = sSmtpServer;
a.Send(Msg);
reader.Dispose();
}

Answer 4

Hardrada指向正确的方向

在.ASPX文件下的服务器上，添加所需的本地化文件

\App_LocalResources
    somePage.aspx.en.resx
    somePage.aspx.es.resx
    somePage.aspx.fr.resx
somePage.aspx

添加您的翻译
将它们插入您的aspx文件

按照建议调用您的文件，但使用查询字符串

/somePage.aspx?culture=fr

在somepage.aspx中，在OnLoad（）或OnInit（）中设置：

var culture = System.Globalization.CultureInfo.CreateSpecificCulture(Request["culture"])

if (culture != null)
   System.Threading.Thread.CurrentThread.CurrentUICulture = culture;

瞧！

Answer 5

SendEmail按钮单击代码：

    protected void BtnSendIngMail_Click(object sender, EventArgs e)
    {

       StringBuilder stringBuilder = new StringBuilder();
        StringWriter writer = new StringWriter(stringBuilder);
        HtmlTextWriter htmlWriter = new HtmlTextWriter(writer);
        try
        {

            DivSendMail.RenderControl(htmlWriter);
        }
        catch (HttpException generatedExceptionName)
        {
            e.ToString();
        }

        try
        {

            string DefProductTemp_Html = stringBuilder.ToString();

            //send mail
            string smtpServer = Convert.ToString(DotNetNuke.Common.Globals.HostSettings["SMTPServer"]);
            string uid = Convert.ToString(DotNetNuke.Common.Globals.HostSettings["SMTPUsername"]);
            string upwd = Convert.ToString(DotNetNuke.Common.Globals.HostSettings["SMTPPassword"]);

          //  DotNetNuke.Services.Mail.Mail.SendMail(uid, txtMail.Text, uid, "Proforma Invoice", DefProductTemp_Html, "", DotNetNuke.Services.Mail.MailFormat.Html.ToString(), "", "", "", "");

            System.Net.Mail.MailMessage mail = new System.Net.Mail.MailMessage();
            System.Net.Mail.SmtpClient client = new SmtpClient();
            mail.To.Add(txtMail.Text);
            mail.From = new System.Net.Mail.MailAddress(uid);
            mail.Subject = ddlSubList.SelectedItem.Text;
            mail.SubjectEncoding = System.Text.Encoding.UTF8;
            mail.IsBodyHtml = true;


            mail.Body = DefProductTemp_Html;

            //mail.BodyEncoding = System.Text.Encoding.UTF8;

            //mail.Priority = System.Net.Mail.MailPriority.High;
            client.Credentials = new System.Net.NetworkCredential(uid, upwd);

            //client.Host = "localhost";
            client.Host = "smtp.gmail.com";
            client.Port = 587;
            client.EnableSsl = true;
            client.Send(mail);
        }
        catch (Exception ex)
        {
           // catch
        }

将动态表格或div内容作为电子邮件正文内容发送

5 个答案: