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how box use picture with a memory ? (Read 2639 times)

strong_peng Junior Member Offline I love YaBB 1G - SP1! Posts: 69 Joined: Jul 18^th, 2007	how box use picture with a memory ? Mar 31^st, 2011 at 2:53am	Print Post
	i load picture in memory before flowchart start. i want to load picture from memory . how use box.setpicture function? CTopoPicture how load picture?


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Stoyo God Member Offline MindFusion support Posts: 13230 Joined: Jul 20^th, 2005	Re: how box use picture with a memory ? Reply #1 - Mar 31^st, 2011 at 7:43am	Print Post
	You must create an OLE StdPicture object from the bitmap bytes. Using Win32 API, that can be done by calling CreateStreamOnHGlobal to create an IStream object from the byte array, and then OleLoadPicture to load the image from the IStream. You can find an example here: http://www.codeproject.com/KB/graphics/render.aspx I hope that helps, Stoyan


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