private void OnElementItemDragStarted(object sender, ElementItemDragStartedEventArgs e)
{
e.Handled = true;
RaiseEvent(new ElementItemDragStartedEventArgs(ElementItemDragStartedEvent, e.OriginalSource));
}
// This method raises the DragStart event
void RaiseDragStartedEvent(ElementItem elementItem)
{
ElementItemDragStartedEventArgs newEventArgs = new ElementItemDragStartedEventArgs(ElementItem.DragStartedEvent, elementItem);
RaiseEvent(newEventArgs);
}
