asp.net²Ù×÷word

http://www.cnblogs.com/jinglelin/archive/2005/09/02/228486.html 
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2. ²Ù×÷word´úÂëʾÀý:
using ImportExportToOffice;
using Microsoft.ApplicationBlocks.Data;
protected void btnJianJie_Click(object sender, EventArgs e)
{
string sYear = DropDownList2.SelectedValue;
string sMonth = DropDownList1.SelectedValue;
string sDate1 = String.Format("{0}-{1}-{2}", sYear, sMonth, "1");
string sDate2 = String.Format("{0}-{1}-{2}", sYear, sMonth, System.DateTime.DaysInMonth(int.Parse(sYear), int.Parse(sMonth)).ToString());
word = new ImportExportToWord();
string sTmpUrl = "../Report/" + Guid.NewGuid().ToString() + ".Doc";
string sTmpFile = Server.MapPath(sTmpUrl);
string sModelDoc = Server.MapPath("../Report/¹ú¼ÊÂþÓμò±¨Ä£°å.doc");
System.IO.File.Copy(sModelDoc, sTmpFile, true);
try
{
word.Open(sTmpFile);
object sBookMark = "";
//GSM À´·ÃÇ°Ê® ·Ö¹«Ë¾
sBookMark = "GSM_1";
if (word.Document.Bookmarks.Exists(sBookMark.ToString()))
{
word.Document.Bookmarks.get_Item(ref sBookMark).Select();
string sSql = "SELECT TOP 10 t1.ToCarrier, COUNT(t1.ToCarrier) AS Num, t2.ShortName AS Name" +
" from BiteGSM t1 INNER JOIN" +
" BranchInfo t2 ON t1.ToCarrier = t2.ID" +
" INNER JOIN DispatchInfo t3 ON t1.DispatchID = t3.ID" +
" Where t3.SendTime >='" + sDate1 + "'" +
" And t3.SendTime <='" + sDate2 + "'" +
" And t1.SimType=1" +
" GROUP BY t1.ToCarrier, t2.ShortName" +
" ORDER BY COUNT(t1.ToCarrier) DESC";
SqlDa