Hi,   that helped me also alot. But I have one further question on that: How can I access the MasterRow/Item of the current Details InsertionRow? I need that to set the Relation manually:         private void DetailConfiguration_InitializingInsertionRow(object sender, InitializingInsertionRowEventArgs ...

Hi I've looked through many many posts on this forum but I'm not getting the answer I'm looking for. (I suspect I'm missing something obvious) I've got a Master Detail grid bound to Linq Bindinglists. When a row is inserted to the grid, I want to manualy write the row data back to our system via a web service call. I'm successfully doing this on ...