private void batch_comboBox_SelectedIndexChanged(object sender, EventArgs e)
{
try
{
StudentResult sr=new StudentResult();
batchWise_dataGridView.DataSource = sr.getBatchwiseResult(session_comboBox.Text,batch_comboBox.Text,date);
}
catch (Exception ex) {
MessageBox.Show(ex.ToString());
}
}
private void save_button_Click(object sender, EventArgs e)
{
try
{
StudentResult sr = new StudentResult();
DataTable dt = new DataTable();
dt.Columns.Add("ID");
dt.Columns.Add("Subject");
dt.Columns.Add("Date");
dt.Columns.Add("Written");
dt.Columns.Add("MCQ");
dt.Columns.Add("Total");
dt.Columns.Add("Remarks");
DataRow dr;
int length = InsertMark_dataGridView.Rows.Count;
for (int i = 0; i < length; i++) {
dr = dt.NewRow();
dr["ID"] = InsertMark_dataGridView.Rows[i].Cells[0].Value.ToString();
dr["Subject"] = subject_comboBox.Text;
dr["Date"] = date;
string wrtn=InsertMark_dataGridView.Rows[i].Cells[1].Value.ToString();
string mcq=InsertMark_dataGridView.Rows[i].Cells[2].Value.ToString();
double totalMark = Convert.ToDouble(wrtn) + Convert.ToDouble(mcq);
dr["Written"] = wrtn;
dr["MCQ"] = mcq;
dr["Total"] = totalMark.ToString();
dr["Remarks"] = InsertMark_dataGridView.Rows[i].Cells[3].Value.ToString();
dt.Rows.Add(dr);
}
sr.AddResult(dt);
MessageBox.Show("Marks Saved Successfully");
}
catch (Exception ex) {
MessageBox.Show(ex.ToString());
}
}
private void comboBox1_SelectedIndexChanged(object sender, EventArgs e)
{
StudentResult sr = new StudentResult();
studentwise_dataGridView.DataSource = sr.getResultOfSelectedStudent(Id_comboBox.Text);
}
