Hi there,

forget my last topic. After testing a bit more, ir has become clear that the error happens earlier before the the childfprm-dialog is called. So what now is easy to trace is the following:

I have a datagridview with a bbs as datasource. After changing the sort-order by clicking on the header of a grid-column and then adding a new record to the BO with the add()-method. something in the bo gets out of sync and the bo does not point to  the newly added record  but to some other record.

Or, to illustrate it, say I have a tabke with three customers, "Cust1", "Cust2","Cust3". It opens with a select statement in the bo like "select * from customers order by name". The BO is synced to BBS which is attached to Datagrdview. Now I chage the grids sortorder by clicking on a header to "city" ( or any other column.

Now I call the add-method of the bo. A new record is added, but the "active" (or choosen) record the bo points to, is not the new one but for example the one containng "Cust2".

Whe i do a bit of controlling in the code I notice that it does happen immediately after the add-method, für example this code already shows the error:

kundenbo1.add() 

msgbox(kundenbo1.name)  shows already "cust2" instead of an empty string

Did I miss something there or is this a bug?. Is the BO/BBS not able to handle the chaning of the sort-order in the grid or do I have to do something extra about it.

Best regards

Thomas