Esempio n. 1
0
        private void LoadTable()
        {
            dataGridView1.DataSource = null;
            dataGridView1.Columns.Clear();

            dataGridView1.Columns.Add("RollStudentColumn", "Roll");
            dataGridView1.Columns["RollStudentColumn"].Width            = 90;
            dataGridView1.Columns["RollStudentColumn"].DataPropertyName = "Roll";
            dataGridView1.Columns["RollStudentColumn"].ReadOnly         = true;

            dataGridView1.Columns.Add("NameStudentColum", "Name");
            dataGridView1.Columns["NameStudentColum"].Width            = 150;
            dataGridView1.Columns["NameStudentColum"].DataPropertyName = "Name";
            dataGridView1.Columns["NameStudentColum"].ReadOnly         = true;

            foreach (GrandItem grandItem in grandItems)
            {
                dataGridView1.Columns.Add(grandItem.RollType, grandItem.Name + " (" + grandItem.Weight + ")");
                dataGridView1.Columns[grandItem.RollType].Width            = 150;
                dataGridView1.Columns[grandItem.RollType].DataPropertyName = grandItem.RollType;
            }
            string         rollSubject = SubjectComboBox.SelectedValue.ToString();
            string         rollClass   = ClassComboBox.SelectedValue.ToString().Trim();
            List <Student> students    = ManagementController.GetStudent(rollClass);

            dataGridView1.DataSource = students;

            foreach (DataGridViewRow dataGridViewRow in dataGridView1.Rows)
            {
                string rollStudent = dataGridViewRow.Cells["RollStudentColumn"].Value.ToString();
                foreach (GrandItem granditem in grandItems)
                {
                    Double?score = ManagementController.GetScore(rollStudent, rollSubject, granditem.RollType);
                    dataGridViewRow.Cells[granditem.RollType].Value = score != null?Math.Round((double)score, 1) : score;
                }
            }

            SetVisualColunm();
            buttonSave.Enabled = false;
        }