简单账表双击联查 打开单据

插件继承自：  
AbstractSysReportPlugIn
//单元格,双击事件!
        public override void CellDbClick(CellEventArgs Args)
        {
            base.CellDbClick(Args);
            
            //获取行FID   GetCurrentRowValue
            string FID = ((ISysReportViewService)this.View).GetCurrentRowValue("FID").ToString();
            
            //传单据
            BillShowParameter para = new BillShowParameter();
            para.OpenStyle.ShowType = ShowType.Modal;
            
            //采购订单唯一标识
            para.FormId = "PUR_PurchaseOrder";
            
            //样式 view 查看
            para.Status = OperationStatus.VIEW;
            
            //打开哪张单据,必须FID
            para.PKey = FID;
            
            para.ParentPageId = this.View.ParentFormView.PageId;
           
            this.View.ShowForm(para);
        }