C# - Convert ImageUrl To Byte[] For Caching

Dec 17, 2010

I have an image that I capture from an ip camera and post it on a webpage to an image tag. Now I would like to convert to access the picture so that I can save it to our cache blob. Here is my code:
asp tag:
<asp:Image ID="imgPhoto" runat="server" ImageAlign="Middle" />

code behind image assignment:

imgPhoto.ImageUrl = "http://10.10.40.35/axis-cgi/jpg/image.cgi?resolution=640x480";
[code]...

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