public ActionResult CompanyManagerWelcome(DateTime?SDate = null, DateTime?EDate = null) { ViewBag.isAdmin = false; if (!string.IsNullOrEmpty(Request.QueryString["companyIds"])) { var replaceList = new List <string>() { "一", "二", "三", "四", "五", "六", "七", "八", "九" }; ViewBag.isAdmin = true; var companys = Request.QueryString["companyIds"]; ViewBag.companys = companys; var companyName = companyRepo.GetCompanysName(companys, ","); replaceList.ForEach(o => { companyName = companyName.Replace(o, "第" + o); }); companyName += "分公司"; ViewBag.companyName = companyName; } return(View()); }