CSLA / Silverlight DataGrid Behavior

smims posted on Thursday, May 07, 2009

I'm not sure if this is specifically a CSLA issue or not but here goes.

I have a BLB parent object with a BB child object. The BB child object is bound to a DataGrid (updated DataGrid as of 12/18/2008). One of the columns in the DataGrid is a combo box (similar to the Rolodex sample). The combox box is bound to a NameValueListBase object that populates the selectable values and that seems to work fine. I'm using a helper converter class to get the value (key) of the selected combo item. This also works correctly. My issue is on a Save .. if I don't click in the actual cell where my combo box is housed, I get the following error: 'Edit level mismatch in AcceptChanges'.

Anyone have any ideas on this? I've noticed this behavior is consistent in the Rolodex sample as well.

Thanks,
SMIMS