...thanks Bob - very useful stuff - and I'll definitely be referencing this as 
I work through the lessons again and DGH documentation. 

However, before I get to manipulating data, I need to learn how to use non-data 
UI elements within data grids - to replicate ListMagic's row-select checkboxes.

On 4 Mar 2011, at 18:24, Bob Sneidar wrote:

> What really helped me take hold of the reigns of datagrids is the notion of 
> getting the index (or line) of a data control, getting the array associated 
> with that line, altering the array, and then setting the array in the 
> datagrid when I was done. 


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