public IActionResult OnGet(int?TestID) { Questions = apTestData.GetQuestionsAndAnswers(); UsersAssignedToTest = apTestData.GetApplicantsAssignedToTestByID(TestID).Count(); if (TestID.HasValue) { Test = apTestData.GetTestByID(TestID.Value); } else { Test = new Test(); newTest = true; } if (Test == null) { return(RedirectToPage("./TestList")); } return(Page()); }