由网友(青鸳如烟故人念)分享简介：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...

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")