如何通过图表插入客户位置

Question

您好我正在试图找到使用图表插入客户位置的正确方法。我目前正在使用PX.Objects.CR.CustomerLocationMaint图。但是当我插入或设置当前位置时，它总是为空。

这是我的代码

          private PX.Objects.CR.Location UpdateCustomerLocation(PX.Objects.AR.Customer cust, ListingRead currentListing, ListingContactRelnListing contact)
    {

        PX.Objects.AR.CustomerLocationMaint g = new PX.Objects.AR.CustomerLocationMaint();

        g.Clear(PXClearOption.ClearAll);

        g.BusinessAccount.Current = cust;

        PX.Objects.CR.Location loc = new PX.Objects.CR.Location();

        loc.BAccountID = cust.BAccountID;
        loc.LocationCD = "RL" + contact.contact.id;
        loc.Descr = currentListing.property.system_search_key;
        loc.DefContactID = cust.DefContactID;

        loc.IsActive = true;
        loc.LocType = "CU";

        g.Location.Current = loc;
        loc = g.Location.Insert(loc);

        PX.Objects.CR.Address addr = new PX.Objects.CR.Address();

        addr.BAccountID = cust.BAccountID;
        addr.AddressType = "BS";
        addr.CountryID = "NZ";
        addr.AddressLine1 = currentListing.property.adr_street_number + " " + currentListing.property.adr_street_name;
        addr.AddressLine2 = currentListing.property.adr_suburb_or_town;
        addr.AddressLine3 = currentListing.property.adr_state_or_region;

        addr = g.Address.Insert(addr);

        loc.DefAddressID = addr.AddressID;
        g.Location.Update(loc);

        g.Actions.PressSave();

        return loc;
    }