private string totalMarks5Qs()
        {
            double q1In = Convert.ToDouble(txtQ1Marks.Text);
            double q2In = Convert.ToDouble(txtQ2Marks.Text);
            double q3In = Convert.ToDouble(txtQ3Marks.Text);
            double q4In = Convert.ToDouble(txtQ4Marks.Text);
            double q5In = Convert.ToDouble(txtQ5Marks.Text);


            QuestionToAnswer question = new QuestionToAnswer();

            double q1MaxMarks = Convert.ToDouble(question.readAvailableMarks(hwID, "1"));
            double q2MaxMarks = Convert.ToDouble(question.readAvailableMarks(hwID, "2"));
            double q3MaxMarks = Convert.ToDouble(question.readAvailableMarks(hwID, "3"));
            double q4MaxMarks = Convert.ToDouble(question.readAvailableMarks(hwID, "4"));
            double q5MaxMarks = Convert.ToDouble(question.readAvailableMarks(hwID, "5"));


            double totalIn       = q1In + q2In + q3In + q4In + q5In;
            double totalAvalable = q1MaxMarks + q2MaxMarks + q3MaxMarks + q4MaxMarks + q5MaxMarks;

            //double totalOut = totalIn / 5;

            string homeworkResults = totalIn.ToString() + " / " + totalAvalable.ToString();

            return(homeworkResults);
        }
        private string totalMarks1Qs()
        {
            double q1In = Convert.ToDouble(txtQ1Marks.Text);


            QuestionToAnswer question = new QuestionToAnswer();

            double q1MaxMarks = Convert.ToDouble(question.readAvailableMarks(hwID, "1"));

            string homeworkResults = q1In.ToString() + " / " + q1MaxMarks.ToString();

            return(homeworkResults);
        }
        private string totalMarks10Qs()
        {
            double q1In  = Convert.ToDouble(txtQ1Marks.Text);
            double q2In  = Convert.ToDouble(txtQ2Marks.Text);
            double q3In  = Convert.ToDouble(txtQ3Marks.Text);
            double q4In  = Convert.ToDouble(txtQ4Marks.Text);
            double q5In  = Convert.ToDouble(txtQ5Marks.Text);
            double q6In  = Convert.ToDouble(txtQ6Marks.Text);
            double q7In  = Convert.ToDouble(txtQ7Marks.Text);
            double q8In  = Convert.ToDouble(txtQ8Marks.Text);
            double q9In  = Convert.ToDouble(txtQ9Marks.Text);
            double q10In = Convert.ToDouble(txtQ10Marks.Text);

            QuestionToAnswer question = new QuestionToAnswer();

            double q1MaxMarks  = Convert.ToDouble(question.readAvailableMarks(hwID, "1"));
            double q2MaxMarks  = Convert.ToDouble(question.readAvailableMarks(hwID, "2"));
            double q3MaxMarks  = Convert.ToDouble(question.readAvailableMarks(hwID, "3"));
            double q4MaxMarks  = Convert.ToDouble(question.readAvailableMarks(hwID, "4"));
            double q5MaxMarks  = Convert.ToDouble(question.readAvailableMarks(hwID, "5"));
            double q6MaxMarks  = Convert.ToDouble(question.readAvailableMarks(hwID, "6"));
            double q7MaxMarks  = Convert.ToDouble(question.readAvailableMarks(hwID, "7"));
            double q8MaxMarks  = Convert.ToDouble(question.readAvailableMarks(hwID, "8"));
            double q9MaxMarks  = Convert.ToDouble(question.readAvailableMarks(hwID, "9"));
            double q10MaxMarks = Convert.ToDouble(question.readAvailableMarks(hwID, "10"));


            double totalIn       = q1In + q2In + q3In + q4In + q5In + q6In + q7In + q8In + q9In + q10In;
            double totalAvalable = q1MaxMarks + q2MaxMarks + q3MaxMarks + q4MaxMarks + q5MaxMarks + q6MaxMarks + q7MaxMarks + q8MaxMarks + q9MaxMarks + q10MaxMarks;

            //double totalOut = totalIn / 10;

            string homeworkResults = totalIn.ToString() + " / " + totalAvalable.ToString();

            return(homeworkResults);
        }