public ActionResult Add(double X, double Y) { string Error = string.Empty; var layerName = HttpContext.Request.Form["LayerName"].ToString(); Dictionary <string, string> values = Core.FeatureManager.GetFeatureValues(layerName); if (Math.Abs(X - 0) < 0.01 && Math.Abs(Y - 0) < 0.01) { HttpPostedFileBase file = null; foreach (string upload in Request.Files) { if (Request.Files[upload].HasFile()) { file = Request.Files[upload]; break; } } if (file == null) { return(JsonFail("请上传文件")); } var filePath = UploadHelper.Upload(file); var fileID = UploadHelper.AddFileEntity(new UploadFile { FileName = filePath, LayerName = layerName }); var tempFile = UploadHelper.GetAbsolutePath(filePath); try { Core.FeatureManager.CreateFeature(tempFile, values, layerName); } catch (Exception ex) { Error = ex.ToString(); } } else { try { Core.FeatureManager.CreateFeature(X, Y, values, layerName); } catch (Exception ex) { Error = ex.ToString(); } } if (string.IsNullOrEmpty(Error)) { return(JavascriptResult("alert('添加成功');window.parent.application.hideAddModal();")); } else { return(JavascriptResult("alert('操作失败:" + Error + "');window.parent.application.hideAddModal();")); } }