private static void NodesControl_PropertyChanged(object sender, ConnectionViewModel viewModel, string propertyName)
{
var nodesControl = (ConnectionsControl)sender;
if (propertyName == nameof(ConnectionViewModel.IsSelected) && viewModel.IsSelected)
{
Reselect(nodesControl, viewModel);
}
}
public static IEnumerable <ConnectionViewModel> Build(INode node, int delay = 0, params INode[] nodes)
{
foreach (var n in nodes)
{
var conn = new ConnectionViewModel(node, n)
{
Delay = delay
};
yield return(conn);
}
}
private static void Reselect(ConnectionsControl connectionsControl, ConnectionViewModel viewModel)
{
foreach (var item in connectionsControl.Items)
{
if (viewModel != ((ConnectionViewModel)item))
{
(item as ConnectionViewModel).IsSelected = false;
}
}
connectionsControl.Dispatcher.InvokeAsync(() => connectionsControl.SelectedObject = viewModel,
System.Windows.Threading.DispatcherPriority.Background, default);
}