public static List <RealExamQuestion> GetExistingQuestions(RealExamQuestion[] allQuestions, QuestionAssignController questionAssignController)
{
List <RealExamQuestion> existingQuestions = new List <RealExamQuestion>();
foreach (RealExamQuestion question in allQuestions)
{
questionAssign existingQuestion = questionAssignController.GetById(question.questionId);
if (existingQuestion != null)
{
existingQuestions.Add(question);
}
}
return(existingQuestions);
}
public static List <RealExamQuestion> GetRemainingQuestions(int examId, RealExamQuestion[] allQuestions, QuestionAssignController questionAssignController)
{
List <RealExamQuestion> remainingQuestions = new List <RealExamQuestion>();
foreach (RealExamQuestion question in allQuestions)
{
questionAssign existingQuestion = questionAssignController.GetStaticInExam(examId, question.questionId);
if (existingQuestion != null)
{
remainingQuestions.Add(question);
}
}
return(remainingQuestions);
}
public static RealExamQuestion[] GetAllStudentExamElements(int studentExamId, ExamController examController, List <questionAssign> allQuestions, QuestionAssignController questionAssignController, OptionAssignController optionAssignController, StudentExamQuestionController studentExamQuestionController)
{
List <RealExamQuestion> allExamElements = new List <RealExamQuestion>();
foreach (questionAssign question in allQuestions)
{
if (question == null)
{
continue;
}
StudentQuestionTable studentExamQuestion = studentExamQuestionController.GetByModelQuestionId(question.Id, studentExamId);
allExamElements.Add(GetExamElement(question, optionAssignController.GetAllQuestionOptions(question.Id), studentExamQuestion, optionAssignController));
}
return(allExamElements.ToArray());
}
