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How can i get the content type of uploaded files

Last post 05-27-2009, 10:41 PM by cutechat. 1 replies.


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05-27-2009, 5:58 AM 52544

akkuissac@yahoo.com
Joined on 05-27-2009
Posts 3

How can i get the content type of uploaded files

Reply Quote

hi,

I am using ajax uploader to upload files in my application. It works fine, but my problem is "How to get the contentType of uploaded files?". Asp.net upload controls has contentType property.

This is important for me since i used it to show the files.

eg,

Response.ContentType = contentType

Response.OutputStream.Write(fileContent, 0, fileSize)

Thanks in advance.

Filed under: Ajax Uploader

05-27-2009, 10:41 PM 52569 in reply to 52544

cutechat
Joined on 07-22-2004
Posts 2,332

Re: How can i get the content type of uploaded files

Reply Quote

Hi,

The content type is from client and not trust-able.

You can determine the content type from the file extenstion.

Please check our advanced example:

App_Code\SampleUtill.cs

static public string GetMimeType(string filename)

Regards,
Terry