private void buttonCreate_Click(object sender, EventArgs e)
        {
            CreateClass cc = new CreateClass();
            cc.ShowDialog();
            string[] splits = cc.filepath.Split('\\');
            string name = splits[splits.Length - 1];
            name = name.Substring(0, name.Length - 4);
            ClassData cd;
            cd.name = name;
            cd.path = cc.filepath;

            Properties.Settings.Default.FilePath.Add(cc.filepath);
            Properties.Settings.Default.Classes.Add(name);
            Properties.Settings.Default.Save();
            this.classes.Add(cd);
            this.comboBoxClass.Items.Add(cd);
            this.comboBoxClass.Refresh();

            Class ctemp = new Class(cd.path);
            ctemp.Save();

            return;
        }