c# - Create Thumbnail of HtmlImage -

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i trying create thumbnail of htmlimage.

i trying use getthumbnailimage system states htmlimage not contain definition getthumbnailimage.

i trying this:

system.drawing.image im = (system.drawing.image)i.getthumbnailimage(100, 100, null, new system.intptr());

where htmlimage. tried casting ((system.drawing.image)). point me in right direction or provide idea on how solve it?

thank you.


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