public DemoViewModel() { InnerViewModel = new InnerViewModel(); LoadWithMessage = new RelayCommandAsync(LoadWithMessageExecute); LoadWithCancellation = new RelayCommandAsync(LoadWithCancellationExecute); LoadWithNestedScopes = new RelayCommandAsync(LoadWithNestedScopesExecute); LoadWithCustomBusyBox = new RelayCommandAsync(LoadWithCustomBusyBoxExecute); }