public string GetVisitStatus(int id)
{
VisitPeriodModel vm = new VisitPeriodModel();
vm = ShopDetails.GetVisitPeriod(id);
if (vm != null)
{
return(CommonLib.Helper.JsonSerializeObject(ShopDetails.GetVisitPeriod(id), "yyyy-MM-dd HH:mm:ss"));
}
else
{
return("");
}
}