public ProjectItemDetailsPageViewModel()
{
_navigationService = SimpleIoc.Default.GetInstance <IStackNavigationService>();
_vstsRepository = SimpleIoc.Default.GetInstance <IVSTSRepository>();
AssignToMe = new AsyncCommand(async() => await AssignToMeAndRefresh());
ToProfilePage = new RelayCommand(() => _navigationService.ToProfilePage());
ReloadPage = new RelayCommand(() => ReloadPageCommand());
ToPreviousPage = new RelayCommand(() => _navigationService.GoBack());
ToProjectItemDetailsPage = new RelayCommand <RichWorkItem>(
workItem => _navigationService.ToProjectItemDetailsPage(workItem, CurrentProject));
ToParentProjectItemDetailsPage = new RelayCommand(() => OnWorkItemClicked(ParentWorkItem.Result));
ViewMore = new AsyncCommand(async() => await LaunchBrowserWithWorkItemUri());
HideDoubleBackTip = new RelayCommand(async() => await HideDoubleBackTipCommand());
}
protected void Back()
{
_navigationService.GoBack();
}