如何从asp.net存储和检索视频文件 [英] how to stored and retrived video files from asp.net

问题描述

如何从asp.net存储和检索视频文件，我需要一些示例代码.

how to stored and retrived video files from asp.net i need some sample code.

推荐答案

嗨
与所有文件类型相同.我们使用Fileupload控件将视频文件上传到网站.


在服务器端保存视频文件的示例代码是

Hi
Same as for all filetypes.We use Fileupload control for upload video files to website.


sample code for saving video file in server side is

string fileext = Path.GetExtension(fd.FileName);
      if (fileext == ".avi" || fileext == ".3gp" || fileext == ".mp4" || fileext == ".swf")
      {
          fd.SaveAs(Server.MapPath("~/videofiles/") + fd.FileName);
      }

这里fd是文件上传控制ID.

从服务器端检索视频文件的示例代码是

Here fd is fileupload control Id .

Sample code for retrieving video files from server side is

DirectoryInfo deinfo = new DirectoryInfo(Server.MapPath("~/videofiles/"));
     FileInfo[] finfo;
     finfo = deinfo.GetFiles();
     foreach (FileInfo sdf in finfo)
     {
         if (sdf.Extension == ".avi" || sdf.Extension == ".3gp" || sdf.Extension == ".mp4" || sdf.Extension == ".swf")
         {
             //do whatever you want with video file
         }
     }

在这里您可以使用扩展名过滤视频文件

我希望你能理解这一点

最好的

here you can filter video files by using extension

I hope u''ll understand this

All the best

u可以保存视频文件的网址并在.net中创建一个播放器，然后在此播放器中打开视频.....

u can save url of video file and create a player in .net and open video in this player........

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