Re: Exception in creating Bitmap

From: Peter Foot [MVP] (feedback_at_no-spam.inthehand.com)
Date: 10/13/04 

Date: Wed, 13 Oct 2004 08:24:24 +0100

When you create a Bitmap from a jpg file it is uncompressed in memory and
will require considerably more memory. Any particular reason why you want a
240 x 11000 pixel image? you are not going to be able to display the entire
image on screen at once.

Peter 

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Peter Foot
Windows Embedded MVP
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"developer4now" <developer4now@discussions.microsoft.com> wrote in message 
news:B9EB3395-002E-4CCD-A521-62E32BC084AB@microsoft.com...
> Dear all,
> I have some codes as follows and it always return Exception even if the 
> file
> exists. I don't where is the error. Could you tell what wrongs about the
> codes.
> Also, how large of Image can be created in .Net Compact Framework. When I
> have try to create a Image in 240 * 11000, it returns Out of Memory
> Exception. However, the Pocket PC contains over 11M memory. How can I do?
> Thanks.
>
> ***********************************************************
> string imagePath = "001.jpg";
> try
> {
>  if ( System.IO.File.Exists(imagePath) )
>  {
>    Bitmap bmp = new Bitmap(imagePath);
>  }
> }
> catch(Exception ex)
> {
>  MessageBox.Show(ex.Message);
> }
>
> Result:
>  Exception
> ***********************************************************

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