针对outlook制作html邮件样式问题

[yangchun1213]

为什么我制作的html格式的邮件，在浏览器中预览很正常，但发送到outlook2007中时，有些位置有了偏移，而且td缩短了，怎样解决这样的问题啊，求大侠帮忙。

[子夜__]

HTML生成图片在发

using System;
using System.ComponentModel;
using System.Drawing;
using System.Windows.Forms;
using System.Runtime.InteropServices;
using mshtml;
using SHDocVw;

namespace WindowsApplication1
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            try
            {
                webBrowser1.Navigate("http://www.google.com/");
                while (webBrowser1.ReadyState != WebBrowserReadyState.Complete)
                {
                    Application.DoEvents();
                }

                mshtml.IHTMLDocument2 doc = webBrowser1.Document.DomDocument as IHTMLDocument2;
                IHTMLElementRender render = doc.body as IHTMLElementRender;

                using (System.Drawing.Bitmap img = new Bitmap(webBrowser1.Width, webBrowser1.Height))
                using (Graphics g = Graphics.FromImage(img))
                {
                    IntPtr hdc = g.GetHdc();
                    render.DrawToDC(hdc);
                    g.ReleaseHdc(hdc); 
                    img.Save("c:\\temp\\a.jpg");
                }
            }
            catch (Exception err)
            {
                MessageBox.Show(err.ToString());
            }
        }
    }

    /// <remarks>
    ///  prototype from Tlbimp  
    /// </remarks>
    [
    Guid("3050F669-98B5-11CF-BB82-00AA00BDCE0B"),
    InterfaceTypeAttribute(ComInterfaceType.InterfaceIsIUnknown),
    ComImport
    ]
    interface IHTMLElementRender
    {
        void DrawToDC([In] IntPtr hDC);
        void SetDocumentPrinter([In, MarshalAs(UnmanagedType.BStr)] string bstrPrinterName, [In] IntPtr hDC);
    };
}

html生成图片

[cfvgodot]

[Quote=引用楼主 yangchun1213 的回复:]
为什么我制作的html格式的邮件，在浏览器中预览很正常，但发送到outlook2007中时，有些位置有了偏移，而且td缩短了，怎样解决这样的问题啊，求大侠帮忙。
[/Quote]

CSS定义好。。。

[yangchun1213]

private string EmailBody(string sAccountNums)
        {
            try
            {
                ReportViewer RViewer = new ReportViewer();
                RViewer.ServerReport.ReportServerUrl = new Uri(CRM.SystemLibrary.Global.ApplicationVar(oUserInfo.CountryCode, oUserInfo.LangCode, "ReportingServer"));
                RViewer.ServerReport.ReportPath = "/SIS/" + oUserInfo.CountryCode + "/Payment_Reminder ";
                RViewer.ProcessingMode = ProcessingMode.Remote;
                RViewer.ServerReport.ReportServerCredentials = new CRM.UILayer._Initialize.CustomReportCredentials();

                string JobsDBLogoURL = ConfigurationManager.AppSettings["JobsDBLogoURL"].ToString();

                ReportParameter[] Parameters = new ReportParameter[6];
                Parameters[0] = new ReportParameter("ReminderType", ReminderType().ToString());
                Parameters[1] = new ReportParameter("AccountNums", sAccountNums);
                Parameters[2] = new ReportParameter("ReminderDays", ReminderDays().ToString());
                Parameters[3] = new ReportParameter("ReminderDate", Convert.ToDateTime(txtReminderDate.Text).ToString("MM/dd/yyyy"));
                Parameters[4] = new ReportParameter("ReminderDateType", ddlReminderDate.SelectedIndex.ToString());
                Parameters[5] = new ReportParameter("CountryCode", base.oUserInfo.CountryCode);

                RViewer.ServerReport.SetParameters(Parameters);
                RViewer.ServerReport.Refresh();

                string format = "HTML4.0";
                string devInfo = null;

                Microsoft.Reporting.WebForms.Warning[] warnings;
                string[] streamids;
                string mimeType;
                string encoding;
                string extension = "htm";

                byte[] result = null;
                result = RViewer.ServerReport.Render(format, devInfo, out mimeType, out encoding, out extension, out streamids, out warnings);


                MemoryStream ms = new MemoryStream(result); ;
                StreamReader sr = new StreamReader(ms);
                string line = sr.ReadToEnd();

                //0022177: SIS 3.0 - Invoice Payment Reminder - UI style issue in the Email 
                //line变量中有多个<img />标签，只需把第一个<img />标签替换成logo图片，而其他<img />标签不用替换
                int i = 0;
                line = Regex.Replace(line, @"(?is)<img[^>]*?>", delegate(Match m)
                {
                    i++;
                    if (i == 1)
                        return "<img alt='JobsDB.com' src='" + JobsDBLogoURL + "'/>";
                    else
                        return "";
                });

                //line = Regex.Replace(line, "<img[^>]*>", @"<img alt='JobsDB.com' src='" + JobsDBLogoURL + "'>", RegexOptions.IgnoreCase | RegexOptions.Singleline);
                return line;
            }
            catch (Exception ex)
            {
                ExceptionManager.Handle(Page, ex, "Invoice Payment - EmailBody()");
            }
            return string.Empty;
        }

我上面那个方法是生成html邮件的的<body></body>部分的，
主要是通过line变量生成的，line变量是去读取一个报表服务器生成的，这怎么定义样式啊？