private void loadExam() { OnlineExam ent = new OnlineExam(); /// Generate Exam Quesstions var examQuestions = ent.generateExam(examID); examBody = examQuestions.ToList(); StudentAnswersSheet = new Dictionary <int, string>(examBody.Count); // show Exam Info var exam = (from e in ent.Exams where e.Enumber == examID select e).First(); examNameValue.Text = exam.Edescription.Trim(); timerValue.Text = exam.Eduration.ToString() + 'M'; }