Ole Clipboard or Drag drop of Metafile image

"arasakumaran" <arasakumaran-/[email protected]> Thu, 15 Apr 2010 02:44:57 -0000

Newsgroups	gmane.comp.windows.wtl
Message-ID	<[email protected]>

I am porting some code from MFC.  I need to place a metafile ( or enhanced metafile) into the data-object being used for the drag/drop. There are IDataObject implementation samples to do this that work fine (one from Viksoe, one in Codeproject from Dunn etc. ) for text, bitmap etc.  But I don't know quite how to do this for CF_ENHMETAFILE. 

Also, MFC uses 'm_hAttributeDC' to help in some of the text/drawing functions while drawing in metafileDC  - how would I do the equivalent in WTL, the drawing code uses GetTextExtentEx, which fails in the metafile DC.

Thanks.



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