private void buttonLastest2_Click(object sender, EventArgs e)
{
viewPanel.Visible = true;
InsertPanel.Visible = false;
printPanel.Visible = false;
indiInsert.Visible = false;
indiView.Visible = true;
indiPrint.Visible = false;
updateStudent upst = new updateStudent();
upst.getvalues();
upst.setPosition();
SqlConnection con = new SqlConnection(@"Data Source=(LocalDB)\MSSQLLocalDB;AttachDbFilename=C:\Users\SHATTER\source\repos\REPORTBYTE\repoBite.mdf;Integrated Security=True;Connect Timeout=30");
con.Open();
string query = "SELECT Index_No, Name, Position, Sub1, Sub2, Sub3, Sub4, Sub5, Sub6, Sub7, Sub8, Sub9, Sub10, Sub11, Sub12, Total_Marks, Average FROM Students";
SqlDataAdapter adaptor = new SqlDataAdapter(query, con);
DataSet set = new DataSet();
adaptor.Fill(set, "Students");
dataGridView1.DataSource = set.Tables["Students"];
//SqlCommandBuilder builder = new SqlCommandBuilder(adaptor);
adaptor.Update(set.Tables["Students"]);
con.Close();
}
private void buttonLastest15_Click(object sender, EventArgs e)
{
updateStudent upst = new updateStudent();
upst.getvalues();
upst.setPosition();
SqlConnection con = new SqlConnection(@"Data Source=(LocalDB)\MSSQLLocalDB;AttachDbFilename=C:\Users\SHATTER\source\repos\REPORTBYTE\repoBite.mdf;Integrated Security=True;Connect Timeout=30");
con.Open();
//get value from teacher name. pass value +1 to get marks
int value = comboBox4.SelectedIndex + 1;
string query = "SELECT Index_No, Name, Sub" + value + ",Position FROM Students";
SqlDataAdapter adaptor = new SqlDataAdapter(query, con);
DataSet set = new DataSet();
try
{
adaptor.Fill(set, "Students");
dataGridView2.DataSource = set.Tables["Students"];
adaptor.Update(set.Tables["Students"]);
con.Close();
}catch (Exception ex)
{
timer(Convert.ToString(ex));
}
}