Image with opacity like background image for a windows control

Posted by Deumber on Stack Overflow See other posts from Stack Overflow or by Deumber
Published on 2010-03-16T20:37:31Z Indexed on 2010/03/16 20:41 UTC
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windows-forms-designer

I have a image (png file) with opacity 35%, i want for example:

Set the opacity image to a panel BackgroundImage, the panel is over a form with backcolor black, i thought (like in photoshop happen) that the opacity of the image will do a more clear color in the panel area, but the real result is that panel appear entire white, someone know how i can do this efect in windows forms?

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