>Thank you for your help. Unfortuantly, I'm trying to do things the hard way. I need to do my processing in my source object with some data from my target object. I think I need to pass an object reference for that to work.

Dan,

If you need to do the processing in the source object then use the OLECompleteDragEvent which is a Drag Source event.

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>Now all I need to figure out is how to impliment drag & drop in an OLEControl.