protected void Page_Load(object sender, EventArgs e)
    {
        if (!Page.IsPostBack)
        {
            DataView dv = new DataView(BindGvCustDetail().Table);
            Session["data"]           = dv;
            grdCustDetails.DataSource = dv;
            grdCustDetails.DataBind();
            DdlSection.Enabled    = false;
            DdlSection.DataSource = SectionMaster.Get_SectionList();
            DdlSection.DataBind();
            repAlfabets.DataSource = Customer_cs.GetAlphabets();
            repAlfabets.DataBind();
            LblCustId.Text = "0";
            fillzones();
            TxtCustCode.Focus();
            custRating();
            getDDLdata();
            getDDLarezo();
            getDDLarea();

            SetView();
            //dv = (DataView)Session["data"];
            ////string val = ((LinkButton)(sender)).Text;
            //dv.RowFilter = "CustName='A'";
            //grdCustDetails.DataSource = dv;
            //grdCustDetails.DataBind();
            //((LinkButton)(sender)).BackColor = System.Drawing.Color.Red;
            //((LinkButton)(sender)).ForeColor = System.Drawing.Color.White;
        }
    }
    protected void TxtCustCode_TextChanged(object sender, EventArgs e)
    {
        bool Auth = Masters.GetCodeValidation("Customer", TxtCustCode.Text.Trim());

        if (Auth)
        {
            MessageBox("Customer Code already exist");
            TxtCustCode.Text = "";
            TxtCustCode.Focus();
        }
        else
        {
            TxtCustName.Focus();
        }
    }
    protected void Page_Load(object sender, EventArgs e)
    {
        if (ChkBlacklist.Checked == true)
        {
            lblblkremark.Visible = true;
            LblblkDate.Visible   = true;
            TxtblkRemark.Visible = true;
            TxtblkDate.Visible   = true;
        }
        else
        {
            lblblkremark.Visible = false;
            LblblkDate.Visible   = false;
            TxtblkRemark.Visible = false;
            TxtblkDate.Visible   = false;
        }
        if (Session["ChetanaCompanyName"] != "" || Session["ChetanaCompanyName"] != null)
        {
            if (Session["FY"] != "" || Session["FY"] != null)
            {
                strChetanaCompanyName = Session["ChetanaCompanyName"].ToString();
                strFY = Session["FY"].ToString();
            }
            else
            {
                Session.Clear();
            }
        }
        if (!Page.IsPostBack)
        {
            btnAddAccess.Enabled = false;
            txtBookType.Enabled  = false;
            txtFromQty.Enabled   = false;
            txtToQty.Enabled     = false;
            txtDiscount.Enabled  = false;

            DdlSection.Enabled    = false;
            DdlSection.DataSource = SectionMaster.Get_SectionList();
            DdlSection.DataBind();
            repAlfabets.DataSource = Customer_cs.GetAlphabets();
            repAlfabets.DataBind();
            LblCustId.Text = "0";
            fillzones();
            custRating();
            getDDLdata();
            getDDLarezo();
            getDDLarea();
            GetSBUCode();

            Session["saved"]         = null;
            Session["TempDataTable"] = null;
            Session["TempAssorted"]  = null;
            checkAction.Checked      = true;
            SetView();

            TxtCustCode.Focus();
            if (ChkBlacklist.Checked == true)
            {
                lblblkremark.Visible = true;
                LblblkDate.Visible   = true;
                TxtblkRemark.Visible = true;
                TxtblkDate.Visible   = true;
            }
            else
            {
                lblblkremark.Visible = false;
                LblblkDate.Visible   = false;
                TxtblkRemark.Visible = false;
                TxtblkDate.Visible   = false;
            }
        }
    }