public ActionResult SaveDiscount(DiscountInfo m, List <int> userType, string areaNums)
{
var areaList = areaNums.Split(',').ToList();
var loginUser = (UserInfo)ViewBag.User;
m.UpdateTime = DateTime.Now;
m.UpdateUserId = loginUser.UserId;
m.UpdateUserName = loginUser.UserName;
string userTypes = "";
userType.ForEach(x =>
{
userTypes += x;
userTypes += ",";
});
m.UserTypes = userTypes;
_active.AddDiscountInfo(m, areaList);
Response.Redirect("DiscountList");
return(View());
}