public BookViewModel(ContextViewModel vm = null, RoutingState router = null)
{
_contextVm = vm ?? Locator.Current.GetService <ContextViewModel>();
_router = router ?? Locator.Current.GetService <RoutingState>(RoutedViewHosts.Library);
GotoContext = ReactiveCommand.CreateFromTask(GotoContextImpl);
}
public MainViewModel(
LibraryViewModel libraryVm = null,
ContextViewModel contextVm = null,
RoutingState router = null)
{
_libraryVm = libraryVm ?? Locator.Current.GetService <LibraryViewModel>();
Router = router ?? Locator.Current.GetService <RoutingState>(RoutedViewHosts.Main);
GotoLibrary = ReactiveCommand.CreateFromObservable(() => Router.Navigate.Execute(_libraryVm));
SendStatus = ReactiveCommand.Create(() =>
{
var i = _random.Next(1, 256);
MessageBus.Current.SendMessage(new UiStatus($"Hello world {i}"));
});
}