public JsonResult Delete() { string Operator = ""; if (Session["username"].ToString() != null) { Operator = Session["username"].ToString(); } //Log日志要记录的用户名 string computername = Request.Form["computername"].Trim().ToString(); string domain = Request.Form["domain"].Trim().ToString(); Computers ad_computer = HttpContext.Application["ad_computer"] as Computers; List <ComputerDTO> col = ad_computer.SearchAllComputersDTO(computername, domain, (int)SearchPattern.Equals); ComputerDTO cd = col.ElementAt(0); string m; if (ad_computer.DeleteComputerDTO(cd)) { m = "Delete success"; LogHelper.WriteLog(typeof(ComputerManagementController), Operator, "Delete%a%Computer%named%" + computername, true); } else { m = "Delete failed"; LogHelper.WriteLog(typeof(ComputerManagementController), Operator, "Delete%a%Computer%named%" + computername, false); } return(Json(new JsonData(m))); }