/// <summary>
        /// 加载页面信息
        /// </summary>
        private void BindShow()
        {
            // 附件信息
            Session.Remove("ww");
            this.File.FileSizeLimit = "3000";
            this.File.FilesNname    = "File";
            this.File.FileSessionID = "ww";
            this.File.FileType      = "经销商资料";

            string id = Request.QueryString["id"];

            if (!string.IsNullOrEmpty(id))
            {
                string                           products = string.Empty;
                Common_BLL                       bllComm  = new Common_BLL();
                Dealers_DealersInfoBLL           bllDealers_DealersInfo     = new Dealers_DealersInfoBLL();
                Business_DealersProductBLL       bllBusiness_DealersProduct = new Business_DealersProductBLL();
                Business_DealersBrandBLL         bllDealersBrand            = new Business_DealersBrandBLL();
                Product_ProductDefinitionBLL     bllProduct        = new Product_ProductDefinitionBLL();
                List <Product_ProductDefinition> ProductDefinition = bllProduct.FindWhere(p => p.ProductDefinition_Deleted == false && p.ProductDefinition_ExpirationDate > DateTime.Now);
                //根据经销商编号获取经销商信息
                Dealers_DealersInfo model = bllDealers_DealersInfo.Find(p => p.DealersInfoID == id);

                //获取经销商关联的产品
                List <Business_DealersProduct> DealersProduct = bllBusiness_DealersProduct.FindWhere(p => p.DealersProduct_DealersID == id);
                if (DealersProduct.Count != 0)
                {
                    foreach (Business_DealersProduct Product in DealersProduct)
                    {
                        for (int i = 0; i < ProductDefinition.Count; i++)
                        {
                            if (ProductDefinition[i].ProductDefinition_ID == Product.DealersProduct_ProductID)
                            {
                                products += Product.DealersProduct_ProductID + ",";
                            }
                        }
                    }
                    if (!products.IsNullOrEmpty())
                    {
                        products = products.Substring(0, products.Length - 1);
                    }
                }
                if (model == null)
                {
                    MessageBox.ShowAndRedirect(this, "该数据不存在!", "DealersDealersInfoList.aspx");
                }
                else
                {
                    FormModel.SetForm <Dealers_DealersInfo>(this, model, "txt");
                    FormModel.SetForm <Dealers_DealersInfo>(this, model, "ddl");
                    txtDealersInfo_CLDate.Text              = model.DealersInfo_CLDate == null ? "" : Convert.ToDateTime(model.DealersInfo_CLDate).ToString("yyyy年MM月dd日");
                    txtDealersInfo_ValidityPeriod.Text      = model.DealersInfo_ValidityPeriod == null ? "" : Convert.ToDateTime(model.DealersInfo_ValidityPeriod).ToString("yyyy年MM月dd日");
                    txtDealersInfo_CooperativeValidity.Text = model.DealersInfo_CooperativeValidity == null ? "" : Convert.ToDateTime(model.DealersInfo_CooperativeValidity).ToString("yyyy年MM月dd日");
                    hidProductID_New.Value = products;
                    hidProductID_Old.Value = products;

                    string[] area = null;
                    if (!string.IsNullOrEmpty(model.DealersInfo_Area))
                    {
                        area = model.DealersInfo_Area.Split(',');

                        //所属区域1
                        ddlDealersInfo_Area1.SelectedValue = area[0];
                        //所属区域2
                        DataTable listDealersInfo_Area2 = bllComm.GetDataBySQL("SELECT B.AreaId,B.Area_Name FROM dbo.Business_AreaDistribution A LEFT JOIN dbo.Business_Area B ON A.AreaDistribution_AreaID=B.AreaId WHERE A.AreaDistribution_ID='" + area[0] + "' AND B.Area_Depth=1");
                        this.ddlDealersInfo_Area2.DataSource     = listDealersInfo_Area2;
                        this.ddlDealersInfo_Area2.DataTextField  = "Area_Name";
                        this.ddlDealersInfo_Area2.DataValueField = "AreaId";
                        this.ddlDealersInfo_Area2.DataBind();
                        ddlDealersInfo_Area2.SelectedValue = area[1];
                        //所属区域3
                        DataTable listDealersInfo_Area3 = bllComm.GetDataBySQL("SELECT CONVERT(varchar(50),AreaId) as  AreaIds,Area_Name FROM dbo.Business_Area WHERE Area_ParentId=(SELECT Area_ID FROM dbo.Business_Area WHERE  AreaId='" + area[1] + "')");
                        this.ddlDealersInfo_Area3.DataSource     = listDealersInfo_Area3;
                        this.ddlDealersInfo_Area3.DataTextField  = "Area_Name";
                        this.ddlDealersInfo_Area3.DataValueField = "AreaIds";
                        this.ddlDealersInfo_Area3.DataBind();
                        ddlDealersInfo_Area3.SelectedValue = area[2];
                    }

                    //获取经销商管理的车辆品牌
                    List <Business_DealersBrand> dtBrand = bllDealersBrand.FindWhere(p => p.DealersBrand_DealersID == id).OrderBy(p => p.DealersBrand_BrandCNName).ToList();
                    if (dtBrand.Count > 0)
                    {
                        string str             = string.Empty;
                        string brandID         = string.Empty;
                        string brandName       = string.Empty;
                        string brandNameLength = "0";
                        for (int i = 0; i < dtBrand.Count; i++)
                        {
                            brandID         = dtBrand[i].DealersBrand_BrandID;
                            brandName       = dtBrand[i].DealersBrand_BrandCNName;
                            brandNameLength = (brandName.Length * 12 + 10).ToString();

                            str = "<div id='" + brandID + "' class='div_Brand' style='width:" + brandNameLength + "px;'><span>" + brandName + "</span><img id='img_" + brandID + "' title='删除' onclick='RemoveBrand(\"" + brandID + "\",\"" + brandName + "\")' src='../../Images/buttons/btn_delete.gif'></img></div>";

                            hidBrandID.Value   += brandID + ",";
                            hidBrandName.Value += brandName + ",";
                            hidBrandInfo.Value += str;
                        }
                    }
                }
                this.File.FileOperationID = id;
            }
            else
            {
                this.File.FileOperationID = Guid.NewGuid().ToString();
            }
        }
        /// <summary>
        /// 保存按钮
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnAdd_Click(object sender, ImageClickEventArgs e)
        {
            string id       = Request.QueryString["id"];
            string msg      = string.Empty;
            string products = string.Empty;

            if (!string.IsNullOrEmpty(id))
            {
                if (string.IsNullOrEmpty(hidProductID_Old.Value))
                {
                    products = hidProductID_New.Value;
                }
                else
                {
                    // 获取更新后产品编号
                    products = GetProductID(id);
                    if (products == "0")
                    {
                        return;
                    }
                }

                Dealers_DealersInfoBLL bllDealers_DealersInfo = new Dealers_DealersInfoBLL();
                //获取经销商详细信息
                Dealers_DealersInfo Dealers_DealersInfo = bllDealers_DealersInfo.Find(p => p.DealersInfoID == id);
                FormModel.GetForm <Dealers_DealersInfo>(this, Dealers_DealersInfo, "txt");
                FormModel.GetForm <Dealers_DealersInfo>(this, Dealers_DealersInfo, "ddl");
                Dealers_DealersInfo.DealersInfo_Area         = ddlDealersInfo_Area1.SelectedValue + "," + ddlDealersInfo_Area2.SelectedValue + "," + ddlDealersInfo_Area3.SelectedValue;
                Dealers_DealersInfo.DealersInfo_UpdateTime   = DateTime.Now;
                Dealers_DealersInfo.DealersInfo_UpdateUserID = base.CurrUserInfo().UserID;

                List <Business_DealersProduct> listDealersProduct = new List <Business_DealersProduct>();
                string[] product_ID = products.Split(',');
                for (int i = 0; i < product_ID.Length; i++)
                {
                    //获取经销商所管理的产品
                    Business_DealersProduct Business_DealersProduct = new Business_DealersProduct();
                    Business_DealersProduct.DealersProduct_ID           = Guid.NewGuid().ToString();
                    Business_DealersProduct.DealersProduct_DealersID    = id;
                    Business_DealersProduct.DealersProduct_ProductID    = product_ID[i];
                    Business_DealersProduct.DealersProduct_UpdateTime   = DateTime.Now;
                    Business_DealersProduct.DealersProduct_UpdateUserID = base.CurrUserInfo().UserID;
                    listDealersProduct.Add(Business_DealersProduct);
                }

                List <Business_DealersBrand> listDealersBrand = new List <Business_DealersBrand>();
                if (!string.IsNullOrEmpty(hidBrandID.Value))
                {
                    string[] brand_ID   = hidBrandID.Value.Substring(0, hidBrandID.Value.Length - 1).Split(',');
                    string[] brand_Name = hidBrandName.Value.Substring(0, hidBrandName.Value.Length - 1).Split(',');
                    for (int i = 0; i < brand_ID.Length; i++)
                    {
                        //获取经销商所管理的品牌
                        Business_DealersBrand Business_DealersBrand = new Business_DealersBrand();
                        Business_DealersBrand.DealersBrand_ID           = Guid.NewGuid().ToString();
                        Business_DealersBrand.DealersBrand_DealersID    = id;
                        Business_DealersBrand.DealersBrand_BrandID      = brand_ID[i];
                        Business_DealersBrand.DealersBrand_BrandCNName  = brand_Name[i];
                        Business_DealersBrand.DealersBrand_UpdateTime   = DateTime.Now;
                        Business_DealersBrand.DealersBrand_UpdateUserID = base.CurrUserInfo().UserID;
                        listDealersBrand.Add(Business_DealersBrand);
                    }
                }

                //更新经销商
                bool bol = bllDealers_DealersInfo.Update(Dealers_DealersInfo, listDealersProduct, listDealersBrand);
                if (bol)
                {
                    new Sys_ModelFileBLL().AddList(Session["ww"] as List <Sys_ModelFile>, out msg);
                    MessageBox.ShowAndRedirect(this, "保存成功!", "DealersDealersInfoList.aspx");
                }
                else
                {
                    MessageBox.Show(this, "保存失败!");
                }
            }
            else
            {
                MessageBox.Show(this, msg);
            }
        }