预览附件

using Kingdee.BOS.ServiceHelper.FileServer;

 JSONObject webobj = new JSONObject();
                    string ticks = DateTime.Now.Ticks.ToString();
                    string fileId = "7da03cadfb764f92a492d112f1568ca2";
                    string webSiteUrl = FileServerHelper.GetAppSiteOuterNetUrl(this.Context, HttpContext.Current.Request);
                    webobj["source"] = string.Format(
                        "{0}FileUpLoadServices/download.aspx?filepath=2&fileId={1}&token={2}&ticks={3}",
                        webSiteUrl, fileId, this.Context.UserToken, ticks);
                    webobj["data"] = new JSONArray
                        {
                            new JSONObject { { "PreviewFileName", string.Format("{0}_{1}", fileId, ticks) } }
                        };
                    webobj["height"] = 545;
                    webobj["width"] = 810;
                    webobj["isweb"] = false;
                    webobj["ismodal"] = false;
                    webobj["title"] = "测试";
                    this.View.AddAction("ShowKDWebbrowseForm", webobj);
                    this.View.SendDynamicFormAction(this.View);