dear friends
i am using file upload control to upload images.
i wnat to allow only jpg format,
but when i select zip file it doesnt fire buttons click event nd redirected to the page with page can not be displayed.
what i want to do the next thing is when i select the gif format file and change the extension of it from gif to jpg then it will allow me i dont want to do it .
i mean i want to check the propar format.
we cant rename the file.
nd upload the appropriate format.
can anyone help me in this?
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