image dimensions

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3 posts, 0 answers
  1. rashad kabbara
    rashad kabbara avatar
    25 posts
    Member since:
    May 2010

    Posted 21 May 2010 Link to this post

    is there a way to determine if an uploaded file is an image? is it possible to automatically check the extension of a file and determine (in client side) that the file is an image?
    after determining if a file is an image, is it possible to determine (client side) the dimensions of the uploaded image
  2. Princy
    Princy avatar
    17421 posts
    Member since:
    Mar 2007

    Posted 21 May 2010 Link to this post

    Hi,

    You can use the validateExtensions() client-side method to validate file extensions on the client. Checkout the folowing link to know more on this.
    Validating using an ASP.NET validator

    Also the following link illustrates how to perform checking filesize on client.
    Checking File Size on the Client

    Regards,
    Princy.
  3. UI for ASP.NET Ajax is Ready for VS 2017
  4. rashad kabbara
    rashad kabbara avatar
    25 posts
    Member since:
    May 2010

    Posted 21 May 2010 Link to this post

    is it possible to check the dimensions of an image?
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