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OLE Drag and Drop


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Is it possible to drag and drop data to the ChartFX control using the

OLEDragDrop method?

Is it possible to say load a DataObject up with X,Y coordinate data and feed

this to the ChartFX control through the OLEDragDrop mechanism?

Specifically I have a tree control representing sets of coordinates which I

would like the user to be able to drag and drop onto the ChartFX control for

analysis.

I've have had a look at the typelib to view the supported interfaces but

have drawn a blank, there appears to be an interface called DataSource but

this has no methods!?

The control does appear to support OLEDnD, however I wondered if there was

any other way before I look at an alternative UI mechanism.

Many thanks,

Andy.

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