protected void ButtonQuery_Click(object sender, EventArgs e)
    {
        try
        {            
            //清除目前選擇DATA            
            this.SelectLabelCode.Text = "";
            this.SelectLabelName.Text = "";

            GridView1.PageSize = Convert.ToInt32(TextBoxPagesize.Text.Trim());
            VAMModel.VendorDisc bco = new VAMModel.VendorDisc(ConntionDB);
            firstpage = 0;
            firstindex = -1;

            ParameterList.Clear();
            ParameterList.Add(TextBoxRowCountLimit.Text.Trim());
            ParameterList.Add(TextBoxCode.Text.Trim() + "%");
            ParameterList.Add(SLP_SLPDate1.Text.Trim());
            ParameterList.Add(txt_VendorBase.Text.Trim());
            ParameterList.Add(SLP_VendorBase1.Text.Trim());

            databind(bco.QueryAllForSLP(ParameterList));
        }
        catch (Exception ex)
        {
            ErrorMsgLabel.Text = ex.Message;
        }
        finally { }
    }//ButtonQuery_Click
    public string VendorDiscName(string Code,
                                 string Manufacture
                                 )
    {
        string Name = "";
        string ConnectionDBStr = ((DatabaseSettings)ConfigurationManager.GetSection("dataConfiguration")).DefaultDatabase;
        VendorDisc VendorDisc = new VendorDisc(ConnectionDBStr);

        if (Code != "")
        {
            ArrayList ParameterList = new ArrayList();
            ParameterList.Add(Code);
            ParameterList.Add(Manufacture);

            DataTable dt = VendorDisc.QueryForSLP(ParameterList);
            Name = ((dt.Rows.Count > 0) ? dt.Rows[0]["DISC_DATE"].ToString() : "查無資料");
        }

        return Name;
    }