Question

我正在使用显示RadGrid的{{1}}，当我在浏览器中打开此页面时，它运行正常。但是当我通过电子邮件发送此网格并在Outlook中打开时，我的网格总数将显示在项目上方。请参阅以下与Outlook中我的问题相关的屏幕截图

Outlook Snapshot

在浏览器（Firefox）中看起来很好。但是当我检查渲染的HTML时，页脚HTML位于Header和Body之间。

我的示例代码：

Footer = true

Answer 1

试试这个漂亮的小选项：

下面的代码段显示了如何使用Gmail的SMTP服务器发送电子邮件：

public void SendMail(string smtpAddress, string from, string to, string body, string subject, bool isHtml, Stream attachmentStream, string fileName)
{
    SmtpClient smtpClient = new SmtpClient(smtpAddress);
    MailMessage email = new MailMessage();
    email.From = new MailAddress(from);
    email.To.Add(to);    
    email.Body = body;
    email.Subject = subject;
    email.IsBodyHtml = isHtml;
    smtpClient.EnableSsl = true;
    email.Attachments.Add(new Attachment(attachmentStream, fileName));

    NetworkCredential myCreds = new NetworkCredential("youremail@gmail.com", "yourpassword", "");
    smtpClient.Credentials = myCreds;

    smtpClient.Send(email);
}

请注意导出是如何“取消”的，但包含导出的“文件”的内存流会作为附件添加到电子邮件中。 Taken from here

protected void RadGrid1_GridExporting(object source, GridExportingArgs e)
{
    if (e.ExportType == ExportType.Excel)
    {
        MemoryStream ms = new MemoryStream(new ASCIIEncoding().GetBytes(e.ExportOutput));
        SendMail("smtp.gmail.com", "sourcemail@gmail.com", "targetmail@gmail.com", "mail body", "mail subject", false, ms, "ExportedFile.xls");
    }
    Response.Redirect(Request.Url.AbsoluteUri);
}

或者，如果您只想获取html并将其发送到电子邮件中，请尝试以下操作：Taken from here

<telerik:RadGrid ID="RadGrid1" Skin="Black" runat="server" GridLines="None" OnNeedDataSource="RadGrid1_NeedDataSource1">
    <MasterTableView>
        <Columns>
            <telerik:GridBoundColumn DataField="Subject" HeaderText="Subject">
            </telerik:GridBoundColumn>
        </Columns>
        <RowIndicatorColumn>
            <HeaderStyle Width="20px"></HeaderStyle>
        </RowIndicatorColumn>
        <ExpandCollapseColumn>
            <HeaderStyle Width="20px"></HeaderStyle>
        </ExpandCollapseColumn>
    </MasterTableView>
</telerik:RadGrid>
<asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="Send email - grid" />


protected void RadGrid1_NeedDataSource1(object source, Telerik.Web.UI.GridNeedDataSourceEventArgs e)
{
    List<MailMessage> mList = new List<MailMessage>();
    MailMessage m1 = new MailMessage();
    m1.Subject = "One";
    mList.Add(m1);
    MailMessage m2 = new MailMessage();
    m2.Subject = "Two";
    mList.Add(m2);
    MailMessage m3 = new MailMessage();
    m3.Subject = "Three";
    mList.Add(m3);
    RadGrid1.DataSource = mList;
}

protected void Button1_Click(object sender, EventArgs e)
{
    string GridRawHtml;
    StringWriter stringWriter = new StringWriter();
    HtmlTextWriter clearWriter = new HtmlTextWriter(stringWriter);
    RadGrid1.RegisterWithScriptManager = false;
    RadGrid1.RenderControl(clearWriter);
    GridRawHtml = clearWriter.InnerWriter.ToString();
    GridRawHtml = GridRawHtml.Remove(GridRawHtml.IndexOf("<script"), GridRawHtml.LastIndexOf("</script>") - GridRawHtml.IndexOf("<script"));
    Response.Write(GridRawHtml);
}

Answer 2

这很可能是因为Telerik的控件使用了大量的JavaScript和嵌入式资源（=很多CSS）。正如@sine在您的问题评论中所说，这些控件显然不是为电子邮件的可交付性/可移植性而设计的。可能有一些JS管理网格的页脚位置，JS不会包含在Outlook邮件中（你应该在Telerik的论坛上提出问题以确定这一点）。

你应该考虑另一种以更“电子邮件”友好格式生成网格的方法，因为这种HTML通常还带有可交付性/垃圾邮件检查问题。

RadGrid页脚问题 - ＆gt;显示在项目上方

2 个答案: