问题
I made a Behavior Drag Drop Beahvior which take a Collection (Implementing IList like ObservableCollection,LIst)
And its working alrght...
but if I Use CollectionViewSource.View (in the Xaml Binding), the behavior falis....
How could I make this behavior Generic (LIke independent of type of DataSource attached to DataGrid)
Is it even possible as I am using methods for IList interface like
Insert(object item)
回答1:
This problem already has an open source solution, see Wpf Drag & Drop behaviour. This behavior will implement drag drop for any ItemsControl, it should work for datagrid too.
来源：https://stackoverflow.com/questions/10495448/generic-dragdrop-behavior-in-wpf-datagrid