/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void NodeEditControl_ConnectionDragStarted(object sender, ConnectionDragStartedEventArgs e)
{
if (!(e.ConnectorDraggedOut is NodeConnectorViewModel))
{
return;
}
var link = NodeEditViewModel.ConnectionDragStarted(e.ConnectorDraggedOut as NodeConnectorViewModel);
e.Connection = link;
}