如何上传多个附件? [英] How to upload multiple attachments?

问题描述

HI
我需要一次上传多个文件的帮助，我可以一次上传一个文件并保存在数据库中.我将如何上传多个文件?与附件一样，上载file1，file2，file3等，而不是一次选择一个文件并等待其上载并另存为附件，然后转到下一个文件.我将文件名，contenttype，contentlenght和日期保存到数据库中，如果我一次上传许多文件，如何将它们保存在数据库中?目前，我正在使用Asp.net上载控件进行浏览，选择一个文件，然后单击一个按钮，一旦单击该按钮，就会将该文件上载到我的上载文件夹并将上述信息保存在数据库中.

HI
I need some help on uploading multiple files at once, i can upload one at a time and save in database. How would i go about uploading multiple files? Like in the case of attachments, upload file1, file2, file3 and so on instead of selecting one file at a time and waiting for it to upload and save as an attachment and then going onto the next one. I save the filename, contenttype,contentlenght and date to the database, if im uploading many files at once, how do i save them in my database? At the moment im using the Asp.net upload control to browse, select a file and then i click a button that once clicked uploads that file to my uploads folder and saves the info above in the database.

推荐答案

从MSDN中进行检查:在ASP.NET 2.0中上传文件 [ ^ ]
向下滚动到同时上传多个文件"部分

希望这对您有帮助！

Check this from MSDN: Uploading Files in ASP.NET 2.0[^]
Scroll down to the section - "Uploading Multiple Files at the Same Time"

Hope this helps!

最好的选择是对其进行3方控制.您可以通过3种党性控制来完成这项工作.

如果您不想使用3方控件，则必须创建自己的控件.

我建议您去看看通用处理程序文件，我认为他们可以为您完成这项工作，但不确定.

希望有帮助.

Best option is to go 3 party control for it. There are lots of 3 party controls by which you can do this job.

If you don''t want to use 3 party control then you have to create your own control.

I suggest you go look at Generic handler file, i think they can do the job for you, but not sure of it.

Hope this help.

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