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;
}
