public EmployeeViewModel(MainViewModel mainViewModel)
 {
     mParentViewModel  = mainViewModel;
     SubmitCommand     = new DelegateCommand(() => ShowEditView());
     _employeeService  = (EmployeeService)SingletonInstances.GetService(typeof(EmployeeService));
     _timeSheetService = (TimeSheetEntryService)SingletonInstances.GetService(typeof(TimeSheetEntryService));
     _taskService      = (TaskService)SingletonInstances.GetService(typeof(TaskService));
     Task.Run(new Action(OnLoaded));
 }