public ActionResult SaveBlackList(BlackList m, string areaNums)
{
Guid managerId = (Guid)ViewBag.ManagerId;
var areaList = areaNums.Split(',').ToList();
var loginUser = (UserInfo)ViewBag.User;
m.CreateTime = DateTime.Now;
m.CreateUserId = managerId;
m.CreateUserName = loginUser.UserName;
_active.AddBlackList(m, areaList);
Response.Redirect("BlackListView");
return(View());
}