public ActionResult Course_Destroy([DataSourceRequest] DataSourceRequest request, CRMCourses _courses) { if (ModelState.IsValid) { _courses.ModifiedBy = CurrentUser.NameIdentifierInt64; _courses.ModifiedOn = DateTime.Now; var result = _objSaleBAL.Course_DeleteBAL(_courses); if (result == -1) { ModelState.AddModelError(lr.ErrorServerError, lr.ErrorServerError); } } var resultData = new[] { _courses }; return(Json(resultData.AsQueryable().ToDataSourceResult(request, ModelState))); }