void BindData()
 {
     ClassWorkDivision wd = new ClassWorkDivision();
     DataTable dt = wd.GetWorkDivision("", "", "", "");
     GridView1.DataSource = dt;
     GridView1.DataBind();
     SetViewState(dt);
 }
 void BindData1()
 {
     if (!string.IsNullOrEmpty(txtSearchWorkDivisionName.Text))
     {
         ClassWorkDivision wd1 = new ClassWorkDivision();
         DataTable dt1 = wd1.GetWorkDivision(txtSearchWorkDivisionName.Text, "", "", "");
         GridView1.DataSource = dt1;
         GridView1.DataBind();
         SetViewState(dt1);
     }
     if (ddlSearchCampus.SelectedIndex != 0)
     {
         ClassWorkDivision wd2 = new ClassWorkDivision();
         DataTable dt2 = wd2.GetWorkDivision("", ddlSearchCampus.SelectedValue, "", "");
         GridView1.DataSource = dt2;
         GridView1.DataBind();
         SetViewState(dt2);
     }
     if (ddlSearchFaculty.SelectedIndex != 0)
     {
         ClassWorkDivision wd3 = new ClassWorkDivision();
         DataTable dt3 = wd3.GetWorkDivision("", "", ddlSearchFaculty.SelectedValue, "");
         GridView1.DataSource = dt3;
         GridView1.DataBind();
         SetViewState(dt3);
     }
     if (ddlSearchDivision.SelectedIndex != 0)
     {
         ClassWorkDivision wd4 = new ClassWorkDivision();
         DataTable dt4 = wd4.GetWorkDivision("", "", "", ddlSearchDivision.SelectedValue);
         GridView1.DataSource = dt4;
         GridView1.DataBind();
         SetViewState(dt4);
     }
 }
        protected void modUpdateCommand(Object sender, GridViewUpdateEventArgs e)
        {
            Label lblWorkDivisionIDEdit = (Label)GridView1.Rows[e.RowIndex].FindControl("lblWorkDivisionIDEdit");
            TextBox txtWorkDivisionNameEdit = (TextBox)GridView1.Rows[e.RowIndex].FindControl("txtWorkDivisionNameEdit");
            DropDownList ddlCampusIDEdit = (DropDownList)GridView1.Rows[e.RowIndex].FindControl("ddlCampusIDEdit");
            DropDownList ddlFacultyIDEdit = (DropDownList)GridView1.Rows[e.RowIndex].FindControl("ddlFacultyIDEdit");
            DropDownList ddlDivisionIDEdit = (DropDownList)GridView1.Rows[e.RowIndex].FindControl("ddlDivisionIDEdit");

            ClassWorkDivision wd = new ClassWorkDivision(Convert.ToInt32(lblWorkDivisionIDEdit.Text)
                , txtWorkDivisionNameEdit.Text
                , Convert.ToInt32(ddlCampusIDEdit.SelectedValue)
                , Convert.ToInt32(ddlFacultyIDEdit.SelectedValue)
                , Convert.ToInt32(ddlDivisionIDEdit.SelectedValue));

            if (wd.CheckUseWorkDivisionName())
            {
                wd.UpdateWorkDivision();
                ScriptManager.RegisterClientScriptBlock(this, this.GetType(), "alertMessage", "alert('อัพเดทข้อมูลเรียบร้อย')", true);
                GridView1.EditIndex = -1;
                BindData1();
            }
            else
            {
                ScriptManager.RegisterClientScriptBlock(this, this.GetType(), "alertMessage", "alert('ข้อมูลที่จะอัพเดท มีอยู่ในระบบแล้ว !')", true);
            }
        }
        protected void modDeleteCommand(Object sender, GridViewDeleteEventArgs e)
        {
            int id = Convert.ToInt32(GridView1.DataKeys[e.RowIndex].Value);
            ClassWorkDivision wd = new ClassWorkDivision();
            wd.WORK_ID = id;
            wd.DeleteWorkDivision();
            ScriptManager.RegisterClientScriptBlock(this, this.GetType(), "alertMessage", "alert('ลบข้อมูลเรียบร้อย')", true);

            if (txtSearchWorkDivisionName.Text != "" || ddlSearchCampus.SelectedIndex != 0 || ddlSearchFaculty.SelectedIndex != 0 || ddlSearchDivision.SelectedIndex != 0)
            {
                GridView1.EditIndex = -1; ;
                BindData1();
            }
            else
            {
                GridView1.EditIndex = -1; ;
                BindData();
            }
        }
        protected void lbuSubmit_Click(object sender, EventArgs e)
        {
            if (string.IsNullOrEmpty(txtInsertWorkDivisionName.Text))
            {
                ScriptManager.RegisterClientScriptBlock(this, this.GetType(), "alertMessage", "alert('กรุณาใส่ ชื่องาน / ฝ่าย')", true);
                return;
            }
            if (ddlInsertCampus.SelectedIndex == 0)
            {
                ScriptManager.RegisterClientScriptBlock(this, this.GetType(), "alertMessage", "alert('กรุณาเลือก วิทยาเขต')", true);
                return;
            }
            if (ddlInsertFaculty.SelectedIndex == 0)
            {
                ScriptManager.RegisterClientScriptBlock(this, this.GetType(), "alertMessage", "alert('กรุณาเลือก สำนัก / สถาบัน / คณะ')", true);
                return;
            }
            if (ddlInsertDivision.SelectedIndex == 0)
            {
                ScriptManager.RegisterClientScriptBlock(this, this.GetType(), "alertMessage", "alert('กรุณาเลือก กอง / สำนักงานเลขา / ภาควิชา')", true);
                return;
            }
            ClassWorkDivision wd = new ClassWorkDivision();
            wd.WORK_NAME = txtInsertWorkDivisionName.Text;
            wd.CAMPUS_ID = Convert.ToInt32(ddlInsertCampus.SelectedValue);
            wd.FACULTY_ID = Convert.ToInt32(ddlInsertFaculty.SelectedValue);
            wd.DIVISION_ID = Convert.ToInt32(ddlInsertDivision.SelectedValue);

            if (wd.CheckUseWorkDivisionName())
            {
                wd.InsertWorkDivision();
                BindData();
                ClearData();
                ScriptManager.RegisterClientScriptBlock(this, this.GetType(), "alertMessage", "alert('เพิ่มข้อมูลเรียบร้อย')", true);
            }
            else
            {
                ScriptManager.RegisterClientScriptBlock(this, this.GetType(), "alertMessage", "alert('ข้อมูลที่จะเพิ่ม มีอยู่ในระบบแล้ว !')", true);
            }
        }
        protected void lbuSearch_Click(object sender, EventArgs e)
        {
            if (string.IsNullOrEmpty(txtSearchWorkDivisionName.Text) && ddlSearchCampus.SelectedIndex == 0 && ddlSearchFaculty.SelectedIndex == 0 && ddlSearchDivision.SelectedIndex == 0)
            {
                ScriptManager.RegisterClientScriptBlock(this, this.GetType(), "alertMessage", "alert('กรุณากรอก คำค้นหา')", true);

                return;
            }
            else
            {
                if (!string.IsNullOrEmpty(txtSearchWorkDivisionName.Text))
                {
                    ClassWorkDivision wd1 = new ClassWorkDivision();
                    DataTable dt1 = wd1.GetWorkDivision(txtSearchWorkDivisionName.Text, "", "", "");
                    GridView1.DataSource = dt1;
                    GridView1.DataBind();
                    SetViewState(dt1);
                }
                if (ddlSearchCampus.SelectedIndex != 0)
                {
                    ClassWorkDivision wd2 = new ClassWorkDivision();
                    DataTable dt2 = wd2.GetWorkDivision("", ddlSearchCampus.SelectedValue, "", "");
                    GridView1.DataSource = dt2;
                    GridView1.DataBind();
                    SetViewState(dt2);
                }
                if (ddlSearchFaculty.SelectedIndex != 0)
                {
                    ClassWorkDivision wd3 = new ClassWorkDivision();
                    DataTable dt3 = wd3.GetWorkDivision("", "", ddlSearchFaculty.SelectedValue, "");
                    GridView1.DataSource = dt3;
                    GridView1.DataBind();
                    SetViewState(dt3);
                }
                if (ddlSearchDivision.SelectedIndex != 0)
                {
                    ClassWorkDivision wd4 = new ClassWorkDivision();
                    DataTable dt4 = wd4.GetWorkDivision("", "", "", ddlSearchDivision.SelectedValue);
                    GridView1.DataSource = dt4;
                    GridView1.DataBind();
                    SetViewState(dt4);
                }
            }
        }
 protected void lbuRefresh_Click(object sender, EventArgs e)
 {
     ClearData();
     ClassWorkDivision wd = new ClassWorkDivision();
     DataTable dt = wd.GetWorkDivision("", "", "", "");
     GridView1.DataSource = dt;
     GridView1.DataBind();
     SetViewState(dt);
 }