DragDrop Behavior

[Stanescu Mihai]

Hello,

I have implemented a ScheduleViewDragDropBehavior in an MVVM project and was wondering if and how can I trigger an event from the Drop method in the viewmodel.
I am dragging from a different control which holds different types of data then the ScheduleView, the reason I need that event is to trigger a save whenever a new appointment is added this way.

[Yana]

Hi Stanescu,

I am afraid that you cannot trigger the Drop event in the ViewModel of the ScheduleView, but you can get the ViewModel in the event handler.  There are two ways:

• using the following method:

var scheduleView = state.ServiceProvider.GetService<IObjectEditor<IAppointment>>() as RadScheduleView;

and then scheduleView.DataContext;

• create a property for the ViewModel at your custom behavior and set it once the page is initialized.

Hope this helps.

All the best,
Yana
the Telerik team