สอบถามเรื่องการเขียน code ซ้ำๆ เข้าคนละ Componentแต่ ข้อแม้เป็นเหมือนกันทุกประการ

dtSection1 = Database.GetData(strconMySql, "SELECT ID,NAME_SECTION FROM SECTION WHERE ISENABLE = '1' ORDER BY NAME_SECTION");
            dtSection2 = Database.GetData(strconMySql, "SELECT ID,NAME_SECTION FROM SECTION WHERE ISENABLE = '1' ORDER BY NAME_SECTION");
            dtSection3 = Database.GetData(strconMySql, "SELECT ID,NAME_SECTION FROM SECTION WHERE ISENABLE = '1' ORDER BY NAME_SECTION");
            dtSection4 = Database.GetData(strconMySql, "SELECT ID,NAME_SECTION FROM SECTION WHERE ISENABLE = '1' ORDER BY NAME_SECTION");
            dtSection5 = Database.GetData(strconMySql, "SELECT ID,NAME_SECTION FROM SECTION WHERE ISENABLE = '1' ORDER BY NAME_SECTION");
            dtSection6 = Database.GetData(strconMySql, "SELECT ID,NAME_SECTION FROM SECTION WHERE ISENABLE = '1' ORDER BY NAME_SECTION");
            dtSection7 = Database.GetData(strconMySql, "SELECT ID,NAME_SECTION FROM SECTION WHERE ISENABLE = '1' ORDER BY NAME_SECTION");
            dtSection8 = Database.GetData(strconMySql, "SELECT ID,NAME_SECTION FROM SECTION WHERE ISENABLE = '1' ORDER BY NAME_SECTION");
            dtSection9 = Database.GetData(strconMySql, "SELECT ID,NAME_SECTION FROM SECTION WHERE ISENABLE = '1' ORDER BY NAME_SECTION");
            dtSection10 = Database.GetData(strconMySql, "SELECT ID,NAME_SECTION FROM SECTION WHERE ISENABLE = '1' ORDER BY NAME_SECTION");

            try
            {
                DataRow dr1 = dtSection1.NewRow();
                dr1["NAME_SECTION"] = "โปรดเลือก";
                dr1["ID"] = 0;
                dtSection1.Rows.InsertAt(dr1, 0);
                DataView dv1 = dtSection1.DefaultView;

                DataRow dr2 = dtSection2.NewRow();
                dr2["NAME_SECTION"] = "โปรดเลือก";
                dr2["ID"] = 0;
                dtSection2.Rows.InsertAt(dr2, 0);
                DataView dv2 = dtSection2.DefaultView;

                DataRow dr3 = dtSection3.NewRow();
                dr3["NAME_SECTION"] = "โปรดเลือก";
                dr3["ID"] = 0;
                dtSection3.Rows.InsertAt(dr3, 0);
                DataView dv3 = dtSection3.DefaultView;

                DataRow dr4 = dtSection4.NewRow();
                dr4["NAME_SECTION"] = "โปรดเลือก";
                dr4["ID"] = 0;
                dtSection4.Rows.InsertAt(dr4, 0);
                DataView dv4 = dtSection4.DefaultView;

                DataRow dr5 = dtSection5.NewRow();
                dr5["NAME_SECTION"] = "โปรดเลือก";
                dr5["ID"] = 0;
                dtSection5.Rows.InsertAt(dr5, 0);
                DataView dv5 = dtSection5.DefaultView;

                DataRow dr6 = dtSection6.NewRow();
                dr6["NAME_SECTION"] = "โปรดเลือก";
                dr6["ID"] = 0;
                dtSection6.Rows.InsertAt(dr6, 0);
                DataView dv6 = dtSection6.DefaultView;

                DataRow dr7 = dtSection7.NewRow();
                dr7["NAME_SECTION"] = "โปรดเลือก";
                dr7["ID"] = 0;
                dtSection7.Rows.InsertAt(dr7, 0);
                DataView dv7 = dtSection7.DefaultView;

                DataRow dr8 = dtSection8.NewRow();
                dr8["NAME_SECTION"] = "โปรดเลือก";
                dr8["ID"] = 0;
                dtSection8.Rows.InsertAt(dr8, 0);
                DataView dv8 = dtSection8.DefaultView;

                DataRow dr9 = dtSection9.NewRow();
                dr9["NAME_SECTION"] = "โปรดเลือก";
                dr9["ID"] = 0;
                dtSection9.Rows.InsertAt(dr9, 0);
                DataView dv9 = dtSection9.DefaultView;

                DataRow dr10 = dtSection10.NewRow();
                dr10["NAME_SECTION"] = "โปรดเลือก";
                dr10["ID"] = 0;
                dtSection10.Rows.InsertAt(dr10, 0);
                DataView dv10 = dtSection10.DefaultView;

                cboSection1.DataSource = dv1;
                cboSection1.DisplayMember = "NAME_SECTION";
                cboSection1.ValueMember = "ID";

                cboSection2.DataSource = dv2;
                cboSection2.DisplayMember = "NAME_SECTION";
                cboSection2.ValueMember = "ID";

                cboSection3.DataSource = dv3;
                cboSection3.DisplayMember = "NAME_SECTION";
                cboSection3.ValueMember = "ID";

                cboSection4.DataSource = dv4;
                cboSection4.DisplayMember = "NAME_SECTION";
                cboSection4.ValueMember = "ID";

                cboSection5.DataSource = dv5;
                cboSection5.DisplayMember = "NAME_SECTION";
                cboSection5.ValueMember = "ID";

                cboSection6.DataSource = dv6;
                cboSection6.DisplayMember = "NAME_SECTION";
                cboSection6.ValueMember = "ID";

                cboSection7.DataSource = dv7;
                cboSection7.DisplayMember = "NAME_SECTION";
                cboSection7.ValueMember = "ID";

                cboSection8.DataSource = dv8;
                cboSection8.DisplayMember = "NAME_SECTION";
                cboSection8.ValueMember = "ID";

                cboSection9.DataSource = dv9;
                cboSection9.DisplayMember = "NAME_SECTION";
                cboSection9.ValueMember = "ID";

                cboSection10.DataSource = dv10;
                cboSection10.DisplayMember = "NAME_SECTION";
                cboSection10.ValueMember = "ID";

            }
            catch
            {
                MessageBox.Show("ไม่สามามรถนำ Section ขึ้นมาแสดงได้", "Error",
                    MessageBoxButtons.OK, MessageBoxIcon.Error);
            }

 txtTopic2.Visible = false;
            txtTopic3.Visible = false;
            txtTopic4.Visible = false;
            txtTopic5.Visible = false;
            txtTopic6.Visible = false;
            txtTopic7.Visible = false;
            txtTopic8.Visible = false;
            txtTopic9.Visible = false;
            txtTopic10.Visible = false;

            cboSection2.Visible = false;
            cboSection3.Visible = false;
            cboSection4.Visible = false;
            cboSection5.Visible = false;
            cboSection6.Visible = false;
            cboSection7.Visible = false;
            cboSection8.Visible = false;
            cboSection9.Visible = false;
            cboSection10.Visible = false;

            cboRoom2.Visible = false;
            cboRoom3.Visible = false;
            cboRoom4.Visible = false;
            cboRoom5.Visible = false;
            cboRoom6.Visible = false;
            cboRoom7.Visible = false;
            cboRoom8.Visible = false;
            cboRoom9.Visible = false;
            cboRoom10.Visible = false;

            cboStartTime2.Visible = false;
            cboStartTime3.Visible = false;
            cboStartTime4.Visible = false;
            cboStartTime5.Visible = false;
            cboStartTime6.Visible = false;
            cboStartTime7.Visible = false;
            cboStartTime8.Visible = false;
            cboStartTime9.Visible = false;
            cboStartTime10.Visible = false;

            cboEndTime2.Visible = false;
            cboEndTime3.Visible = false;
            cboEndTime4.Visible = false;
            cboEndTime5.Visible = false;
            cboEndTime6.Visible = false;
            cboEndTime7.Visible = false;
            cboEndTime8.Visible = false;
            cboEndTime9.Visible = false;
            cboEndTime10.Visible = false;

            txtTeacher2.Visible = false;
            txtTeacher3.Visible = false;
            txtTeacher4.Visible = false;
            txtTeacher5.Visible = false;
            txtTeacher6.Visible = false;
            txtTeacher7.Visible = false;
            txtTeacher8.Visible = false;
            txtTeacher9.Visible = false;
            txtTeacher10.Visible = false;