I just encountered this bug myself.  Two grids in my application are acting weird after I insert something. When I press enter new data into the InsertionRow and press ''Enter'', a new row shows up in the grid area, but the same data still shows in the InsertionRow.  The odd thing about this is that it seems to only happen for the first ...

Thanks for the official reply.  Hopefully when you do this navigation overhaul, you can give us several options for the different scenarios: 1. Inserting a lot of new data.  This should be done with the Tab and Enter keys, and the Enter key should take you back to the first InsertionCell by default, but is programattically changable ...

I had this same problem, except *all* of my columns were read only.  I ended up doing a popup that showed some controls for the intitial data.  No matter how I templated the insert row, all controls in the template were read only and unusable.

Thanks for your reply. Your workaround gave me an idea that is currently working.  It seemed to me that a new ''DataGridDetailDescription'' is created for each parent row, as opposed to using this object in a static way (no static methods).  So, I created my own workaround by changing my implementation of the DataGridDescription class ...

I had already implemented a DataGridDetailDescription.  It is working in the sense that I can expand any parent row and the child objects are displayed in child rows in a subgrid.  See the code below: (modified slightly to rename the names of my variables)   class ParentDetail : ...