Copy/Paste EXCEL graphic via clipboard


I trie to copy an Excel graphic into a TImage.Object. The Excel graphic was
draw by the Excel Drawing-Tools. With the following Delphi-command copies
the graphic to the clipboard:

ActiveWorksheet.Shapes.Item('Name').CopyPicture(EmptyParam, EmptyParam);

My big proble now is: How can I paste it to the Imageobject? I always
receive an error message "Unsupported clipboardformat". So, does anybody
know, which format I have to use? Any code snipped?

Any help would be appreciated