I have a Parent,Son,Grandson which I am trying to display. The Parent is on a Miantemence Form and works fine. I have the Son and Grandson in two ListvIews , side by side. The Son is dispaying fine. When I land on each record of the Son, I want the Grandson records to show, just for the relevant son. Nothing is being displayed on the Grandson list. I have set up as follows: The Foreign  Key for the Grandson is got from the Primary Key on the Son

SonBo.Navigated... This.ListView2.Requery();    //to requery the Grandson ListView

Grandson.ListView.Populating...  e.Parameters[0].value  = this.SonBO["Son_PK"];  //to get Primary key from the Son

Grandson ListView.Properties... PopulateOnFormLoad=Manual  MethodToExecute=FillByParentPrimaryKey(Int32)  (primary key is Numeric)

What am I missing ?

Have gone back over the app...cannot see where I am going wrong. So I have set up another SamplE App using StRata Frame sample Sql Server Database....am still having the same problem trying to see the grandchildren....I know this must be something very simple that I cannot just see.. I am uploading two projects

SF_Samppl_App which has just 1 form (frmCust) (KEK_1.ZIP)

SF_SAMPLE_BO which is a BO Library with Cust,Orders and Order Lines BO set up. (KEK_2.ZIP)

I'd really apprEciate it if someone could have a look

Hi Gerard,



Sorry I don't have time now to explain in detail, but I changed the logic of your sample (see attached projects). Look at the listviews population method and at the BOs Navigated events.



Your BO relation definitions are OK. You will see data from record 2.



Have a nice weekend!

Edhy Rijo