I'm looking to know every time the user has edited a content of my DataGrid's cell. There's CellEditEnding event, but its called before any changes were made to the collection, that the DataGrid is bound to.
My datagrid is bound to ObservableCollection<Item>
, where Item
is a class, automatically generated from WCF mex endpoint.
What is the best way to know every time the user has committed the changes to the collection.
UPDATE
I've tried CollectionChanged event, end it does not get triggered when Item
gets modified.
Best Answer
You can use
UpdateSourceTrigger=PropertyChanged
on the binding of the property member for the datagrid. This will ensure that when CellEditEnding is fired the update has already been reflected in the observable collection.See below
UpdateSourceTrigger = PropertyChanged will change the property source immediately whenever the target property changes.
This will allow you to capture edits to items as adding an event handler to the observable collection changed event does not fire for edits of objects in the collection.