private void insertData()
{
try
{
con.Open();
string qry = "INSERT INTO ExamMarks VALUES('" + tbRegNo.Text + "', @SubjectID ,'" + cbExam.Text + "','" + tbMark.Text + "','" + YearPicker.Value.Year + "')";
SqlCommand cmd = new SqlCommand(qry, o.con);
cmd.Parameters.AddWithValue("@SubjectID", cbSubName.SelectedValue);
cmd.ExecuteNonQuery();
cmd.Parameters.Clear();
MessageBox.Show("Record Inserted successfully!!");
con.Close();
AddMarks newAdd = new AddMarks();
this.Hide();
newAdd.ShowDialog();
}
catch (Exception ex)
{
MessageBox.Show("You have already inserted marks for this student or worong id!!!! ", "Error", MessageBoxButtons.OK, MessageBoxIcon.Stop);
//MessageBox.Show(ex.Message);
}
}
private void BtnAddMarksCRS_Click(object sender, EventArgs e)
{
AddMarks am = new AddMarks();
this.Hide();
am.ShowDialog();
}
private void BtnAddMarksUD_Click(object sender, EventArgs e)
{
AddMarks am = new AddMarks();
am.StartPosition = FormStartPosition.CenterScreen;
am.ShowDialog();
}
