I tackled an interesting programming task where I needed the width of cells in child records of a XamDataGrid to stay in sync with the width of the corresponding cells in the parent record. I worked through the problem and ended up with a pretty interesting solution, which I blogged about here. Eventually the datagrid will provide that functionality out-of-the-box, but until then at least there’s a temporary solution. WPF is so much fun!
Synchronized Field Widths in XamDataGrid