与Response.TransmitFile，到Response.End和IE浏览器问题 [英] Problems with Response.TransmitFile, Response.End and IE
问题描述
我开发一个ASP.NET应用程序，它在一个点一个文件发送给用户，使用Response.TransmitFile。
I am developing an ASP.NET app which at one point sends a file to the user, using Response.TransmitFile.
它工作正常，我的开发机器上，当我将它部署到测试服务器仍然工作在其中的两个;虽然在服务器（W2K3）它只能在Firefox中，当我尝试在IE7我得到一个错误，如其中的Internet Explorer可以（服务器名）无法打开文件sendfile.aspx。
It works fine on my dev machine, and when I deploy it to the test servers it still works on two of them; in one of the servers though (W2K3) it only works on Firefox, when I try it on IE7 I get an error like "Internet Explorer cannot open file sendfile.aspx on (server name)".
我创建了一个小型内嵌aspx页面来摄制的问题，那就是：
I've created a small inline aspx page to repro the problem, here it is:
<%@ Page Language="C#" %>
<html><head>
<script language="CS" runat="server">
void Page_Load(object sender, System.EventArgs e)
{
string filePath = @"C:\temp\export.zip";
Response.ClearHeaders();
Response.ContentType = "application/zip";
Response.Clear();
Response.AppendHeader("Content-disposition", "attachment; filename=export.zip");
Response.TransmitFile(filePath);
Response.End();
}
</script>
</head></html>
我已经尝试不同的事情，我发现，如果我注释掉到Response.End 行（但据我所知这条线应该有，根据至少再工作每一个样品code我发现网络上）
I've tried different things and I noticed that it works again if I comment out the Response.End line (but AFAIK this line should be there, at least according to every sample code I find around the web)
我注意到另一个问题，这可能会或可能不相关的是，它还会如果我删除＆LT失败; HTML＆GT中，＆lt; HEAD＆GT; 和结束标记
Another issue I noticed which may or may not be related is that it will also fail if I remove the <html>, <head> and its closing tags.
我一直在抓我的头在这个现在一段时间，没有任何人有一个线索如何得到这个工作？
I've been scratching my head over this for a while now, does anyone have a clue how to get this to work?
推荐答案
不要使用到Response.End（）;
Don't use Response.End();
尝试
Response.TransmitFile(filePath);
Response.End();
其实，.NET 2.0之后，你应该使用
in fact, after .NET 2.0, you should use
Response.TransmitFile(filePath);
context.HttpApplication.CompleteRequest();
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