private void TargetOnPreviewMouseLeftButtonDown(object sender, FingerManipulationEventArgs fingerManipulationEventArgs)
{
fingerManipulationEventArgs.Handled = true;
Pointer = fingerManipulationEventArgs.Pointer;
var startingPoint = fingerManipulationEventArgs.GetPosition(FrameOfReference);
DragOperation = new DragOperation(ItemToDrag, startingPoint, SnappingEngine);
FrameOfReference.CaptureInput(Pointer);
FrameOfReference.FingerMove += FrameOfReferenceOnMouseMove;
FrameOfReference.FingerUp += FrameOfReferenceOnMouseLeftButtonUp;
}
private void TargetOnPreviewMouseLeftButtonDown(object sender, MouseButtonEventArgs args)
{
args.Handled = true;
var startingPoint = args.GetPosition(FrameOfReference).ActLike<IPoint>();
DragOperation = new DragOperation(ItemToDrag, startingPoint, SnappingEngine);
FrameOfReference.CaptureMouse();
FrameOfReference.MouseMove += FrameOfReferenceOnMouseMove;
FrameOfReference.MouseLeftButtonUp += InputElementOnMouseLeftButtonUp;
}