public IActionResult Add(string id) { ViewBag.Dept = _deptServices.QueryableToList(c => c.IsDel == 1); ViewBag.Role = _roleServices.QueryableToList(c => c.IsDel == 1); var user = new Sys_user(); if (id.IsEmpty()) { return(View(user)); } else { user = _userServices.QueryableToEntity(c => c.UserId == SqlFunc.ToInt64(id)); return(View(user)); } }