Image Validations in c#

[Sala]

I have 5 attachement files and i have to check whether all
files are image files if anyone of a file is not an image file then i
have to display alert message on webform..

 

[Morten Wennevik [C# MVP]]

Hi Sala,

You can try to load them into a Bitmap object. If it succeeds, it is a
known image format.

 

[Kevin Spencer]

Use Image.FromFile(filePath) in a try/catch block. If it throws an
exception, it is not a valid image file.

--
HTH,

Kevin Spencer
Microsoft MVP
Bit Player
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