private void btnadd_Click(object sender, EventArgs e)
{
if (Class1.stuId != -1)
{
SqlConnection newcon1 = new SqlConnection(con);
newcon1.Open();
string qu = "UPDATE RubricLevel SET RubricId='" + Convert.ToInt32(comboBoxrubricid.Text) + "',Details='" + txtrubriclvldet.Text.ToString() + "', MeasurementLevel = '" + txtmeasulvl.Text.ToString() + "' WHERE Id='" + Class1.stuId + "'";
SqlCommand newcom = new SqlCommand(qu, newcon1);
newcom.ExecuteNonQuery();
newcon1.Close();
Class1.stuId = -1;
btnadd.Text = "Add";
}
else
{
SqlConnection newcon = new SqlConnection(con);
newcon.Open();
string qu = "insert into RubricLevel(RubricId,Details,MeasurementLevel) values('" + Convert.ToInt32(comboBoxrubricid.Text) + "','" + txtrubriclvldet.Text.ToString() + "','" + txtmeasulvl.Text.ToString() + "')";
SqlCommand newcom = new SqlCommand(qu, newcon);
newcom.ExecuteNonQuery();
newcon.Close();
}
this.Hide();
ManageRubricLevel newf = new ManageRubricLevel();
newf.Show();
}
private void linkLabel4_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
{
this.Hide();
ManageRubricLevel addnew = new ManageRubricLevel();
addnew.Show();
}