不知道到底如何字这个问题......所以编辑都欢迎！反正......这里去。

Not sure exactly how to word this question ... so edits are welcomed! Anyway ... here goes.

我目前使用Crystal Reports生成的PDF文件，只是流输出给用户。我的code如下所示：

I am currently use Crystal Reports to generated Pdfs and just stream the output to the user. My code looks like the following:

System.IO.MemoryStream stream = new System.IO.MemoryStream();

stream = (System.IO.MemoryStream)this.Report.ExportToStream(CrystalDecisions.Shared.ExportFormatType.PortableDocFormat);

this.Response.Clear();
this.Response.Buffer = true;
this.Response.ContentType = "application/pdf";
this.Response.BinaryWrite(stream.ToArray());
this.Response.End();

在此code运行它流的PDF浏览器开放Acrobat Reader软件。伟大的作品！

After this code runs it streams the Pdf to the browser opening up Acrobat Reader. Works great!

当用户试图在文件则默认它默认保存到实际的文件名...在这种情况下CrystalReportPage.pdf我的问题是。反正我有可以设置呢？如果是这样，怎么样？

My problem is when the user tries to save the file it defaults to the actual file name ... in this case it defaults to CrystalReportPage.pdf. Is there anyway I can set this? If so, how?

任何帮助将是AP preciated。

Any help would be appreciated.

推荐答案

通常情况下，通过内容部署头 - 即

Usually, via the content-disposition header - i.e.

Content-Disposition: inline; filename=foo.pdf

因此​​，只要使用Headers.Add，或AddHeader的，或不管它是什么，有：

So just use Headers.Add, or AddHeader, or whatever it is, with:

response.Headers.Add（内容处置，内联;文件名= foo.pdf）;

response.Headers.Add("Content-Disposition", "inline; filename=foo.pdf");

（内联是展现在浏览器，附件另存为文件）

(inline is "show in browser", attachment is "save as a file")