Drag and Drop between Data Grids

[Bob Sneidar]

Ok I thought I understood this pretty well but this one has me baffled. I am trying to drag and drop between two data grids. The source data grid has one column. The destination has 3. But that's not important right now. 

When I drag out of the source data grid I get an error and when I click the Script button I get an empty mouseUp handler in a button called "dgTrackDragDrop". What the heck is that??

Also if there is a good comprehensive treatment of drag and drop between data grids I have not been able to find it. I looked on the Data Grid Primer at http://revolution.screenstepslive.com/spaces/revolution_tools/manuals/datagrid but I cannt see anything about drag and drop operations. 

Bob