private async Task OnEditEnrollmentCommandExecuteAsync()
{
var selectedEnrollmentId = SelectedEnrollment.Id;
var enrollment = await enrollmentService.GetEnrollmentAsync(selectedEnrollmentId);
await uiVisualizerService.ShowDialogAsync <EnrollmentDetailsViewModel>(enrollment);
await UpdateDatesAsync();
await UpdateEnrollmentsAsync();
SelectedEnrollment = Enrollments.FirstOrDefault(Enrollment => Enrollment.Id.Equals(selectedEnrollmentId));
}