set datagrid current record to inserted record

i have master detail page datagrid , dataform. there text box users can enter client reference number. if th reference bumber not found, child window pops uo d ataform insert. want when new record inserted, , child window closed, current record in datagris should set inserted record.. how possible

    private sub addnewclient_closed(sender object, e eventargs)         dim clients cwclientadminadd = sender         dim dd domaindatasource = ria_clientselection          if not clients.newtbcbi_client nothing             dd.dataview.add(clients.newtbcbi_client)             dd.submitchanges()         else             dd.cancelsubmit()         end if     end sub      private sub ria_clientselection_submittedchanges(sender object, e system.windows.controls.submittedchangeseventargs)         if e.haserror             messagebox.show(e.[error].tostring(), "submit error", messageboxbutton.ok)             e.markerrorashandled()         else             me.dgclientsearch.itemssource = nothing             me.dgclientsearch.itemssource = "{binding elementname=ria_clientselection, path=data, mode=oneway}"             me.txtlicence.text = ""         end if     end sub      private sub ria_clientselection_loadeddata(sender object, e system.windows.controls.loadeddataeventargs) handles ria_clientselection.loadeddata         if len(me.txtlicence.text) = 6             if e.totalentitycount = 0                 addnewlicence(me.txtlicence.text)             end if         end if     end sub      private sub addnewlicence(licence string)         dim addnewclient new cwclientadminadd(licence)         addhandler addnewclient.closed, addressof addnewclient_closed         addnewclient.show()      end sub 

normally can pass inserted record in addnewclient_closed event argument. then, can set datagrid.selecteditem property value of inserted record instance.

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