public List <QuizQuestions> GetAllQuestionsByType(string Type)
        {
            connection.Open();
            string               queryType          = "Select * from tblQuiz where questionType = '" + Type + "'";
            SqlCommand           command            = new SqlCommand(queryType, connection);
            SqlDataReader        reader             = command.ExecuteReader();
            List <QuizQuestions> AllQuestionsByType = new List <QuizQuestions>();

            while (reader.Read())
            {
                int    questionId       = Convert.ToInt32(reader["QuestionId"]);
                int    questionNumber   = Convert.ToInt32(reader["QuestionNumber"]);
                string question         = "" + reader["Question"];
                string option1          = "" + reader["option1"];
                string option2          = "" + reader["option2"];
                string option3          = "" + reader["option3"];
                string option4          = "" + reader["option4"];
                int    optionsToDisplay = Convert.ToInt32(reader["optionsToDisplay"]);
                string quizType         = "" + reader["quizType"];
                int    correctAnswer    = Convert.ToInt32(reader["correctAnswer"]);

                QuizQuestions aQues = new QuizQuestions(questionId, questionNumber, question, option1, option2, option3, option4, optionsToDisplay, quizType, correctAnswer);
                AllQuestionsByType.Add(aQues);
            }
            connection.Close();
            return(AllQuestionsByType);
        }
        private void LoadData()
        {
            QuizQuestions aQues = allQuestions[currentRecord];

            lblquestion.Text = aQues.question;
            rbOption1.Text   = aQues.option1;
            rbOption2.Text   = aQues.option2;
            rbOption3.Text   = aQues.option3;
            rbOption4.Text   = aQues.option4;
        }