Ejemplo n.º 1
0
        private void DG1_CellEditEnding(object sender, DataGridCellEditEndingEventArgs e)
        {
            if (DG1.SelectedItem != null)
            {
                (sender as DataGrid).CellEditEnding -= DG1_CellEditEnding;
                (sender as DataGrid).CommitEdit();
                bool isGoodVal = (sender as DataGrid).CommitEdit();
                if (isGoodVal)
                {
                    (sender as DataGrid).Items.Refresh();
                }
                else
                {
                    return;
                }
                (sender as DataGrid).CellEditEnding += DG1_CellEditEnding;
            }
            else
            {
                return;
            }

            GPACalculator gPAViewer        = new GPACalculator();
            int           totalcredits     = 0;
            double        totalgradeweight = 0;
            double        globalestimated;
            ArrayList     classes     = new ArrayList();
            double        semestergpa = 0.0;

            foreach (Grade grade in Globals.gradebook.grades)
            {
                bool stop = false;

                foreach (GPAClass uclass in classes)
                {
                    if (grade.ClassName == uclass.classname)
                    {
                        stop = true;
                        if (grade.MaxPoints == 0)
                        {
                            uclass.insert(0);
                        }
                        else
                        {
                            uclass.insert((int)(((double)grade.PointsEarned / (double)grade.MaxPoints) * 100));
                            uclass.maxpoints.Add(grade.MaxPoints);
                            uclass.totalpoints.Add(grade.PointsEarned);
                        }
                    }
                }
                if (!stop)
                {
                    GPAClass tempc = new GPAClass(grade.ClassName, grade.Hours, grade.GradeWeight);
                    if (grade.MaxPoints == 0)
                    {
                        tempc.insert(0);
                    }
                    else
                    {
                        tempc.insert((int)(((double)grade.PointsEarned / (double)grade.MaxPoints) * 100));

                        tempc.maxpoints.Add(grade.MaxPoints);
                        tempc.totalpoints.Add(grade.PointsEarned);
                    }
                    classes.Add(tempc);
                }
            }
            Current.Text = "";
            Current.Text = "Current Grades: ";
            foreach (GPAClass uclass in classes)
            {
                int    totalavg    = 0;
                int    counter     = 0;
                double estimated   = 0.0;
                double estimated2  = 0.0;
                int    totalweight = 0;
                int    totalmax    = 0;
                int    totalpoints = 0;
                foreach (int agrade in uclass.grades)
                {
                    totalavg += agrade;
                    counter++;
                    estimated    = (double)agrade * ((double)uclass.gradeweight / 100.00);
                    totalweight += uclass.gradeweight;
                    estimated2  += estimated;
                    Console.WriteLine(agrade);
                    Console.WriteLine(estimated);
                }
                foreach (int atp in uclass.totalpoints)
                {
                    totalpoints += atp;
                    Console.WriteLine("Total Points" + totalpoints);
                    counter++;

                    totalweight += uclass.gradeweight;
                }
                foreach (int amp in uclass.maxpoints)
                {
                    totalmax += amp;
                    counter++;

                    totalweight += uclass.gradeweight;
                }
                globalestimated = estimated2;
                double grade = Math.Round((double)totalpoints / (double)totalmax * 100, 2);
                if (totalmax == 0)
                {
                    grade = 0;
                }
                string sgrade = grade.ToString();

                Current.Text += "\n";

                Current.Text += "Class: " + uclass.classname + " Grade: " + sgrade;
                if (grade >= 90)
                {
                    gPAViewer.tbGPA.Text += uclass.classname;
                    gPAViewer.tbGPA.Text += " GPA: ";
                    gPAViewer.tbGPA.Text += "4.0\r\n";
                    totalgradeweight     += uclass.hours * 4.0;
                }
                if (grade >= 87 && grade < 90)
                {
                    gPAViewer.tbGPA.Text += uclass.classname;
                    gPAViewer.tbGPA.Text += " GPA: ";
                    gPAViewer.tbGPA.Text += "3.5\r\n";
                    totalgradeweight     += uclass.hours * 3.5;
                }
                if (grade >= 80 && grade < 87)
                {
                    gPAViewer.tbGPA.Text += uclass.classname;
                    gPAViewer.tbGPA.Text += " GPA: ";
                    gPAViewer.tbGPA.Text += "3.0\r\n";
                    totalgradeweight     += uclass.hours * 3.0;
                }
                if (grade >= 77 && grade < 80)
                {
                    gPAViewer.tbGPA.Text += uclass.classname;
                    gPAViewer.tbGPA.Text += " GPA: ";
                    gPAViewer.tbGPA.Text += "2.5\r\n";
                    totalgradeweight     += uclass.hours * 2.5;
                }
                if (grade >= 70 && grade < 77)
                {
                    gPAViewer.tbGPA.Text += uclass.classname;
                    gPAViewer.tbGPA.Text += " GPA: ";
                    gPAViewer.tbGPA.Text += "2.0\r\n";
                    totalgradeweight     += uclass.hours * 2.0;
                }
                if (grade >= 67 && grade < 70)
                {
                    gPAViewer.tbGPA.Text += uclass.classname;
                    gPAViewer.tbGPA.Text += " GPA: ";
                    gPAViewer.tbGPA.Text += "1.5\r\n";
                    totalgradeweight     += uclass.hours * 1.5;
                }
                if (grade >= 60 && grade < 67)
                {
                    gPAViewer.tbGPA.Text += uclass.classname;
                    gPAViewer.tbGPA.Text += " GPA: ";
                    gPAViewer.tbGPA.Text += "1.0\r\n";
                    totalgradeweight     += uclass.hours * 1.0;
                }
                if (grade < 60)
                {
                    gPAViewer.tbGPA.Text += uclass.classname;
                    gPAViewer.tbGPA.Text += " GPA: ";
                    gPAViewer.tbGPA.Text += "0\r\n";
                    totalgradeweight     += uclass.hours * 0.0;
                }
                totalcredits += uclass.hours;
                tbSGPA.Text   = globalestimated.ToString();
            }

            if (totalgradeweight == 0.0)
            {
                semestergpa = 0.0;
            }
            else
            {
                semestergpa = totalgradeweight / totalcredits;
            }
            tbSGPA.Text = "Semester GPA: " + semestergpa.ToString();
        }
Ejemplo n.º 2
0
        public GradebookView()
        {
            InitializeComponent();
            cmbGrades.ItemsSource = Globals.clList.classes;

            DG1.DataContext = Globals.gradebook.grades;
            GPACalculator gPAViewer        = new GPACalculator();
            int           totalcredits     = 0;
            double        totalgradeweight = 0;

            ArrayList classes     = new ArrayList();
            double    semestergpa = 0.0;

            foreach (Grade grade in Globals.gradebook.grades)
            {
                bool stop = false;

                foreach (GPAClass uclass in classes)
                {
                    if (grade.ClassName == uclass.classname)
                    {
                        stop = true;

                        if (grade.MaxPoints == 0)
                        {
                            uclass.insert(0);
                        }
                        else
                        {
                            uclass.maxpoints.Add(grade.MaxPoints);
                            uclass.totalpoints.Add(grade.PointsEarned);
                            uclass.insert((int)(((double)grade.PointsEarned / (double)grade.MaxPoints) * 100));
                        }
                    }
                }
                if (!stop)
                {
                    GPAClass tempc = new GPAClass(grade.ClassName, grade.Hours, grade.GradeWeight);

                    if (grade.MaxPoints == 0)
                    {
                        tempc.insert(0);
                    }
                    else
                    {
                        tempc.insert((int)(((double)grade.PointsEarned / (double)grade.MaxPoints) * 100));
                        tempc.maxpoints.Add(grade.MaxPoints);
                        tempc.totalpoints.Add(grade.PointsEarned);
                    }
                    classes.Add(tempc);
                }
            }

            foreach (GPAClass uclass in classes)
            {
                int totalavg    = 0;
                int counter     = 0;
                int totalpoints = 0;
                int totalweight = 0;
                int totalmax    = 0;
                foreach (int atp in uclass.totalpoints)
                {
                    totalpoints += atp;
                    counter++;

                    totalweight += uclass.gradeweight;
                }
                foreach (int amp in uclass.maxpoints)
                {
                    totalmax += amp;
                    counter++;

                    totalweight += uclass.gradeweight;
                }
                foreach (int agrade in uclass.grades)
                {
                    totalavg += agrade;
                    counter++;

                    totalweight += uclass.gradeweight;
                }
                double test  = ((double)totalpoints) / ((double)totalmax);
                double grade = Math.Round(((double)totalpoints / (double)totalmax) * 100, 2);
                Console.WriteLine("Test" + test);
                if (totalmax == 0)
                {
                    grade = 0;
                }
                string sgrade = grade.ToString();
                Console.WriteLine(sgrade);
                Console.WriteLine(grade);
                Console.WriteLine(totalmax);
                Console.WriteLine(totalpoints);
                Current.Text += "\n";
                Current.Text += "Class: " + uclass.classname + " Grade: " + sgrade;
                if (grade >= 90)
                {
                    gPAViewer.tbGPA.Text += uclass.classname;
                    gPAViewer.tbGPA.Text += " GPA: ";
                    gPAViewer.tbGPA.Text += "4.0\r\n";
                    totalgradeweight     += uclass.hours * 4.0;
                }
                if (grade >= 87 && grade < 90)
                {
                    gPAViewer.tbGPA.Text += uclass.classname;
                    gPAViewer.tbGPA.Text += " GPA: ";
                    gPAViewer.tbGPA.Text += "3.5\r\n";
                    totalgradeweight     += uclass.hours * 3.5;
                }
                if (grade >= 80 && grade < 87)
                {
                    gPAViewer.tbGPA.Text += uclass.classname;
                    gPAViewer.tbGPA.Text += " GPA: ";
                    gPAViewer.tbGPA.Text += "3.0\r\n";
                    totalgradeweight     += uclass.hours * 3.0;
                }
                if (grade >= 77 && grade < 80)
                {
                    gPAViewer.tbGPA.Text += uclass.classname;
                    gPAViewer.tbGPA.Text += " GPA: ";
                    gPAViewer.tbGPA.Text += "2.5\r\n";
                    totalgradeweight     += uclass.hours * 2.5;
                }
                if (grade >= 70 && grade < 77)
                {
                    gPAViewer.tbGPA.Text += uclass.classname;
                    gPAViewer.tbGPA.Text += " GPA: ";
                    gPAViewer.tbGPA.Text += "2.0\r\n";
                    totalgradeweight     += uclass.hours * 2.0;
                }
                if (grade >= 67 && grade < 70)
                {
                    gPAViewer.tbGPA.Text += uclass.classname;
                    gPAViewer.tbGPA.Text += " GPA: ";
                    gPAViewer.tbGPA.Text += "1.5\r\n";
                    totalgradeweight     += uclass.hours * 1.5;
                }
                if (grade >= 60 && grade < 67)
                {
                    gPAViewer.tbGPA.Text += uclass.classname;
                    gPAViewer.tbGPA.Text += " GPA: ";
                    gPAViewer.tbGPA.Text += "1.0\r\n";
                    totalgradeweight     += uclass.hours * 1.0;
                }
                if (grade < 60)
                {
                    gPAViewer.tbGPA.Text += uclass.classname;
                    gPAViewer.tbGPA.Text += " GPA: ";
                    gPAViewer.tbGPA.Text += "0\r\n";
                    totalgradeweight     += uclass.hours * 0.0;
                }
                totalcredits += uclass.hours;
            }
            if (totalgradeweight == 0.0)
            {
                semestergpa = 0.0;
            }
            else
            {
                semestergpa = totalgradeweight / totalcredits;
            }
            tbSGPA.Text = "Semester GPA: " + semestergpa.ToString();
        }
Ejemplo n.º 3
0
        private void UpdateGPA(object sender, RoutedEventArgs e)
        {
            GPACalculator gPAViewer        = new GPACalculator();
            int           totalcredits     = 0;
            double        totalgradeweight = 0;

            ArrayList classes     = new ArrayList();
            double    semestergpa = 0.0;

            foreach (Grade grade in Globals.gradebook.grades)
            {
                bool stop = false;

                foreach (GPAClass uclass in classes)
                {
                    if (grade.ClassName == uclass.classname)
                    {
                        stop = true;
                        uclass.insert((int)(((double)grade.PointsEarned / (double)grade.MaxPoints) * 100));
                    }
                }
                if (!stop)
                {
                    GPAClass tempc = new GPAClass(grade.ClassName, grade.Hours, grade.GradeWeight);
                    tempc.insert((int)(((double)grade.PointsEarned / (double)grade.MaxPoints) * 100));
                    classes.Add(tempc);
                }
            }

            foreach (GPAClass uclass in classes)
            {
                int totalavg = 0;
                int counter  = 0;

                foreach (int agrade in uclass.grades)
                {
                    totalavg += agrade;
                    counter++;
                }
                int grade = totalavg / counter;
                if (grade >= 90)
                {
                    gPAViewer.tbGPA.Text += uclass.classname;
                    gPAViewer.tbGPA.Text += " GPA: ";
                    gPAViewer.tbGPA.Text += "4.0\r\n";
                    totalgradeweight     += (double)uclass.hours * 4.0;
                }
                if (grade >= 87 && grade < 90)
                {
                    gPAViewer.tbGPA.Text += uclass.classname;
                    gPAViewer.tbGPA.Text += " GPA: ";
                    gPAViewer.tbGPA.Text += "3.5\r\n";
                    totalgradeweight     += (double)uclass.hours * 3.5;
                }
                if (grade >= 80 && grade < 87)
                {
                    gPAViewer.tbGPA.Text += uclass.classname;
                    gPAViewer.tbGPA.Text += " GPA: ";
                    gPAViewer.tbGPA.Text += "3.0\r\n";
                    totalgradeweight     += (double)uclass.hours * 3.0;
                }
                if (grade >= 77 && grade < 80)
                {
                    gPAViewer.tbGPA.Text += uclass.classname;
                    gPAViewer.tbGPA.Text += " GPA: ";
                    gPAViewer.tbGPA.Text += "2.5\r\n";
                    totalgradeweight     += (double)uclass.hours * 2.5;
                }
                if (grade >= 70 && grade < 77)
                {
                    gPAViewer.tbGPA.Text += uclass.classname;
                    gPAViewer.tbGPA.Text += " GPA: ";
                    gPAViewer.tbGPA.Text += "2.0\r\n";
                    totalgradeweight     += (double)uclass.hours * 2.0;
                }
                if (grade >= 67 && grade < 70)
                {
                    gPAViewer.tbGPA.Text += uclass.classname;
                    gPAViewer.tbGPA.Text += " GPA: ";
                    gPAViewer.tbGPA.Text += "1.5\r\n";
                    totalgradeweight     += (double)uclass.hours * 1.5;
                }
                if (grade >= 60 && grade < 67)
                {
                    gPAViewer.tbGPA.Text += uclass.classname;
                    gPAViewer.tbGPA.Text += " GPA: ";
                    gPAViewer.tbGPA.Text += "1.0\r\n";
                    totalgradeweight     += (double)uclass.hours * 1.0;
                }
                if (grade < 60)
                {
                    gPAViewer.tbGPA.Text += uclass.classname;
                    gPAViewer.tbGPA.Text += " GPA: ";
                    gPAViewer.tbGPA.Text += "0\r\n";
                    totalgradeweight     += (double)uclass.hours * 0.0;
                }
                totalcredits += uclass.hours;
            }
            if (totalgradeweight == 0.0)
            {
                semestergpa = 0.0;
            }
            else
            {
                semestergpa = totalgradeweight / totalcredits;
            }

            tbSGPA.Text = "Semester GPA: " + semestergpa.ToString();
        }
Ejemplo n.º 4
0
        private void RefreshGrade(object sender, RoutedEventArgs e)
        {
            InitializeComponent();
            cmbGrades.ItemsSource = Globals.clList.classes;

            DG1.DataContext = Globals.gradebook.grades;
            GPACalculator gPAViewer        = new GPACalculator();
            int           totalcredits     = 0;
            double        totalgradeweight = 0;
            double        globalestimated;
            ArrayList     classes     = new ArrayList();
            double        semestergpa = 0.0;

            foreach (Grade grade in Globals.gradebook.grades)
            {
                bool stop = false;

                foreach (GPAClass uclass in classes)
                {
                    if (grade.ClassName == uclass.classname)
                    {
                        stop = true;
                        if (grade.MaxPoints == 0)
                        {
                            uclass.insert(0);
                        }
                        else
                        {
                            uclass.insert((int)(((double)grade.PointsEarned / (double)grade.MaxPoints) * 100));
                        }
                    }
                }
                if (!stop)
                {
                    GPAClass tempc = new GPAClass(grade.ClassName, grade.Hours, grade.GradeWeight);
                    if (grade.MaxPoints == 0)
                    {
                        tempc.insert(0);
                    }
                    else
                    {
                        tempc.insert((int)(((double)grade.PointsEarned / (double)grade.MaxPoints) * 100));
                    }
                    classes.Add(tempc);
                }
            }
            Current.Text = "";
            Current.Text = "Current Grades: ";
            foreach (GPAClass uclass in classes)
            {
                int    totalavg    = 0;
                int    counter     = 0;
                double estimated   = 0.0;
                double estimated2  = 0.0;
                int    totalweight = 0;

                foreach (int agrade in uclass.grades)
                {
                    totalavg += agrade;
                    counter++;
                    estimated    = (double)agrade * ((double)uclass.gradeweight / 100.00);
                    totalweight += uclass.gradeweight;
                    estimated2  += estimated;
                    Console.WriteLine(agrade);
                    Console.WriteLine(estimated);
                }
                globalestimated = estimated2;
                int    grade  = totalavg / counter;
                string sgrade = grade.ToString();

                Current.Text += "\n";

                Current.Text += "Class: " + uclass.classname + " Grade: " + sgrade;
                if (grade >= 90)
                {
                    gPAViewer.tbGPA.Text += uclass.classname;
                    gPAViewer.tbGPA.Text += " GPA: ";
                    gPAViewer.tbGPA.Text += "4.0\r\n";
                    totalgradeweight     += uclass.hours * 4.0;
                }
                if (grade >= 87 && grade < 90)
                {
                    gPAViewer.tbGPA.Text += uclass.classname;
                    gPAViewer.tbGPA.Text += " GPA: ";
                    gPAViewer.tbGPA.Text += "3.5\r\n";
                    totalgradeweight     += uclass.hours * 3.5;
                }
                if (grade >= 80 && grade < 87)
                {
                    gPAViewer.tbGPA.Text += uclass.classname;
                    gPAViewer.tbGPA.Text += " GPA: ";
                    gPAViewer.tbGPA.Text += "3.0\r\n";
                    totalgradeweight     += uclass.hours * 3.0;
                }
                if (grade >= 77 && grade < 80)
                {
                    gPAViewer.tbGPA.Text += uclass.classname;
                    gPAViewer.tbGPA.Text += " GPA: ";
                    gPAViewer.tbGPA.Text += "2.5\r\n";
                    totalgradeweight     += uclass.hours * 2.5;
                }
                if (grade >= 70 && grade < 77)
                {
                    gPAViewer.tbGPA.Text += uclass.classname;
                    gPAViewer.tbGPA.Text += " GPA: ";
                    gPAViewer.tbGPA.Text += "2.0\r\n";
                    totalgradeweight     += uclass.hours * 2.0;
                }
                if (grade >= 67 && grade < 70)
                {
                    gPAViewer.tbGPA.Text += uclass.classname;
                    gPAViewer.tbGPA.Text += " GPA: ";
                    gPAViewer.tbGPA.Text += "1.5\r\n";
                    totalgradeweight     += uclass.hours * 1.5;
                }
                if (grade >= 60 && grade < 67)
                {
                    gPAViewer.tbGPA.Text += uclass.classname;
                    gPAViewer.tbGPA.Text += " GPA: ";
                    gPAViewer.tbGPA.Text += "1.0\r\n";
                    totalgradeweight     += uclass.hours * 1.0;
                }
                if (grade < 60)
                {
                    gPAViewer.tbGPA.Text += uclass.classname;
                    gPAViewer.tbGPA.Text += " GPA: ";
                    gPAViewer.tbGPA.Text += "0\r\n";
                    totalgradeweight     += uclass.hours * 0.0;
                }
                totalcredits += uclass.hours;
                tbSGPA.Text   = globalestimated.ToString();
            }

            if (totalgradeweight == 0.0)
            {
                semestergpa = 0.0;
            }
            else
            {
                semestergpa = totalgradeweight / totalcredits;
            }
            tbSGPA.Text = "Semester GPA: " + semestergpa.ToString();
        }
Ejemplo n.º 5
0
        private void DisplayGPA(object sender, RoutedEventArgs e)
        {
            GPACalculator gPAViewer        = new GPACalculator();
            int           totalcredits     = 0;
            double        totalgradeweight = 0;
            double        gpa         = 0;
            ArrayList     classes     = new ArrayList();
            double        semestergpa = 0.0;

            foreach (Grade grade in Globals.gradebook.grades)
            {
                bool stop = false;

                foreach (GPAClass uclass in classes)
                {
                    if (grade.ClassName == uclass.classname)
                    {
                        stop = true;
                        uclass.insert((int)(((double)grade.PointsEarned / (double)grade.MaxPoints) * 100));
                    }
                }
                if (!stop)
                {
                    GPAClass tempc = new GPAClass(grade.ClassName, grade.Hours, grade.GradeWeight);
                    Console.WriteLine("gradeHours");
                    Console.WriteLine(grade.Hours);
                    tempc.insert((int)(((double)grade.PointsEarned / (double)grade.MaxPoints) * 100));
                    classes.Add(tempc);
                }
            }

            foreach (GPAClass uclass in classes)
            {
                int totalavg = 0;
                int counter  = 0;
                foreach (int agrade in uclass.grades)
                {
                    totalavg += agrade;
                    counter++;
                }
                int grade = totalavg / counter;

                if (grade >= 90)
                {
                    gPAViewer.tbGPA.Text += uclass.classname;
                    gPAViewer.tbGPA.Text += " GPA: ";
                    gPAViewer.tbGPA.Text += "4.0\r\n";
                    totalgradeweight     += (double)uclass.hours * 4.0;
                }
                if (grade >= 87 && grade < 90)
                {
                    gPAViewer.tbGPA.Text += uclass.classname;
                    gPAViewer.tbGPA.Text += " GPA: ";
                    gPAViewer.tbGPA.Text += "3.5\r\n";
                    totalgradeweight     += (double)uclass.hours * 3.5;
                }
                if (grade >= 80 && grade < 87)
                {
                    gPAViewer.tbGPA.Text += uclass.classname;
                    gPAViewer.tbGPA.Text += " GPA: ";
                    gPAViewer.tbGPA.Text += "3.0\r\n";
                    totalgradeweight     += (double)uclass.hours * 3.0;
                }
                if (grade >= 77 && grade < 80)
                {
                    gPAViewer.tbGPA.Text += uclass.classname;
                    gPAViewer.tbGPA.Text += " GPA: ";
                    gPAViewer.tbGPA.Text += "2.5\r\n";
                    totalgradeweight     += (double)uclass.hours * 2.5;
                }
                if (grade >= 70 && grade < 77)
                {
                    gPAViewer.tbGPA.Text += uclass.classname;
                    gPAViewer.tbGPA.Text += " GPA: ";
                    gPAViewer.tbGPA.Text += "2.0\r\n";
                    totalgradeweight     += (double)uclass.hours * 2.0;
                }
                if (grade >= 67 && grade < 70)
                {
                    gPAViewer.tbGPA.Text += uclass.classname;
                    gPAViewer.tbGPA.Text += " GPA: ";
                    gPAViewer.tbGPA.Text += "1.5\r\n";
                    totalgradeweight     += (double)uclass.hours * 1.5;
                }
                if (grade >= 60 && grade < 67)
                {
                    gPAViewer.tbGPA.Text += uclass.classname;
                    gPAViewer.tbGPA.Text += " GPA: ";
                    gPAViewer.tbGPA.Text += "1.0\r\n";
                    totalgradeweight     += (double)uclass.hours * 1.0;
                }
                if (grade < 60)
                {
                    gPAViewer.tbGPA.Text += uclass.classname;
                    gPAViewer.tbGPA.Text += " GPA: ";
                    gPAViewer.tbGPA.Text += "0\r\n";
                    totalgradeweight     += (double)uclass.hours * 0.0;
                }
                totalcredits += uclass.hours;
            }
            if (totalgradeweight == 0.0)
            {
                semestergpa = 0.0;
            }
            else
            {
                semestergpa = totalgradeweight / totalcredits;
            }
            tbSGPA.Text = "Semester GPA: " + semestergpa;
            double numgpa = 0.0;

            gpa = totalgradeweight / (double)totalcredits;
            if (!string.IsNullOrEmpty(oldgpa.Text) && Double.TryParse(oldgpa.Text, out numgpa))
            {
                gpa = (gpa + numgpa) / 2;
                gPAViewer.tbGPA.Text += "Old GPA: ";
                gPAViewer.tbGPA.Text += numgpa;
                gPAViewer.tbGPA.Text += "\n";
            }
            gPAViewer.tbGPA.Text += "Total GPA: ";
            gPAViewer.tbGPA.Text += gpa;
            gPAViewer.Show();
        }