//我是这样把XML文件写到客户端的： DataTable tblCusDat1=function.ExecuteSql("SELECT C. id, UnitName, LinkMan, Fax, Address, Tel, Email, AccessData,SourceID,E.Title,E.SimpleTitle,Downloaded FROM CustomerInfo As C Inner Join ElementData As E On C.SourceID=E.id Order By AccessData Desc"); filename=Server.MapPath(".")+"\\"+sFlag+"UnRegCusDat.xml"; Response.Clear(); //Response.BufferOutput=true; Response.AppendHeader("Content-Disposition", "attachment;filename="+sFlag+"UnRegCusDat"+DateTime.Now.ToShortDateString()+".xml"); Response.ContentType = "application/octet-stream"; //this.Response.Charset = "UTF-8"; this.Response.ContentEncoding =System.Text.Encoding.Default; }
DataTable tblCusDat1=function.ExecuteSql("SELECT C. id, UnitName, LinkMan, Fax, Address, Tel, Email, AccessData,SourceID,E.Title,E.SimpleTitle,Downloaded FROM CustomerInfo As C Inner Join ElementData As E On C.SourceID=E.id Order By AccessData Desc");
filename=Server.MapPath(".")+"\\"+sFlag+"UnRegCusDat.xml"; Response.Clear();
//Response.BufferOutput=true;
Response.AppendHeader("Content-Disposition", "attachment;filename="+sFlag+"UnRegCusDat"+DateTime.Now.ToShortDateString()+".xml");
Response.ContentType = "application/octet-stream";
//this.Response.Charset = "UTF-8";
this.Response.ContentEncoding =System.Text.Encoding.Default;
}
string sxml=""; sxml=tblCusDat1.DataSet.GetXml(); byte[] buf=System.Text.Encoding.Default.GetBytes(sxml);
//运行到这里察看sxml数据，后面还没有DTD数据
Response.BinaryWrite(buf);//但是写到客户端接收之后，在本地打开，结果后面有了这么一段文字了：
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
<HTML>
<HEAD>
<title>DownloadCustData</title>
<meta name="GENERATOR" Content="Microsoft Visual Studio .NET 7.1">
<meta name="CODE_LANGUAGE" Content="C#">
<meta name="vs_defaultClientScript" content="JavaScript">
<meta name="vs_targetSchema" content="http://schemas.microsoft.com/intellisense/ie5">
</HEAD>
<body>
<form name="Form1" method="post" action="DownloadCustData.aspx?Type=UnReg&Schema=False" id="Form1">
<input type="hidden" name="__VIEWSTATE" value="dDwtMTI3OTMzNDM4NDs7PqMnnaFuZCvYem4pkqD/XAIf0XJB" /> <FONT face="宋体"></FONT>
</form>
</body>
</HTML>有了这段文字，再在客户端导到DataSet对象的时候就出错了.
现在是怎么样不会附加这段文字．