public void BindDDL()
    {
        string grp = "BookSet";

        DDLSet.DataSource = Masterofmaster.Get_MasterOfMaster_ByGroup_ForDropdown(grp, "DropDown");
        DDLSet.DataBind();
    }
 protected void BtnCancel_Click(object sender, EventArgs e)
 {
     DDLSet.SelectedValue = null;
     txtbkcod.Text        = "";
     DDLSet.Focus();
     grdBooksetDetails.Visible = false;
     Session["tempdata"]       = null;
 }
 protected void Page_Load(object sender, EventArgs e)
 {
     if (!Page.IsPostBack)
     {
         SetView();
         BindDDL();
         DDLSet.Items.Insert(0, new ListItem("-Select book set-", "0"));
         Session["tempdata"] = null;
         DDLSet.Focus();
     }
 }
    protected void BtnSave_Click(object sender, EventArgs e)
    {
        SetofBooks _objBookset = new SetofBooks();

        if (grdBooksetDetails.Rows.Count == 0)
        {
            // BtnSave.Visible = true;
            MessageBox("Kindly fill Details");
        }
        else
        {
            foreach (GridViewRow row in grdBooksetDetails.Rows)
            {
                _objBookset.BooksetDetailID = Convert.ToInt32(((Label)row.FindControl("lblBSDetailId")).Text);
                _objBookset.BookSetCode     = Convert.ToInt32(((Label)row.FindControl("lblBooksetid")).Text);
                _objBookset.BookCode        = (((Label)row.FindControl("lblBookCode")).Text);
                string _sp = ((TextBox)row.FindControl("txtSellingprice")).Text;
                if (_sp == string.Empty)
                {
                    _objBookset.SellingPrice = Convert.ToDecimal(0);
                }
                else
                {
                    _objBookset.SellingPrice = Convert.ToDecimal(_sp.ToString());
                }
                string _omp = ((TextBox)row.FindControl("txtOMPrice")).Text;
                if (_omp == string.Empty)
                {
                    _objBookset.OMPrice = Convert.ToDecimal(0);
                }
                else
                {
                    _objBookset.OMPrice = Convert.ToDecimal(_omp.ToString());
                }

                _objBookset.Quantity = Qty;
                _objBookset.IsActive = ChekActive.Checked;
                _objBookset.Save();
            }

            MessageBox("Your BookSet saved sucessfully.");
            Session["tempdata"] = null;
            // DDLSet.SelectedValue = null;
            DDLSet.Focus();;
            grdBooksetDetails.Visible = false;

            BtnSave.Visible = false;
            DDLSet.Items.Clear();
            BindDDL();
            DDLSet.Items.Insert(0, new ListItem("-Select book set-", "0"));
            txtbkcod.Text = "";
        }
        Session["tempdata"] = null;
    }
 //    int ID = 0;
 public void SetView()
 {
     if (Request.QueryString["a"] != null)
     {
         if (Request.QueryString["a"] == "a")
         {
             //lblID.Text = "0";
             BindDDL();
             DDLSet.Items.Insert(0, new ListItem("-Select book set-", "0"));
             Session["tempdata"] = null;
             DDLSet.Focus();
             Panel1.Visible   = true;
             btnprint.Visible = false;
         }
         else
         if (Request.QueryString["a"] == "v")
         {
             Panel1.Visible   = false;
             btnprint.Visible = false;
         }
     }
 }