WFA_psychometric_chart.Form1_main.insert_in_db C# (CSharp) Method

        private void insert_in_db(string q)
        {
            try
            {
                con.Open();
                cmd.CommandText = q;
                cmd.ExecuteNonQuery();
                con.Close();
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
                con.Close();
            }
        }