On the Parent Form I am using a Listview and have successfully set it up so if I double click a record in the Parent BO it shows a Child form and list the child records of that parent in a listview.

Now when I double Click on one of the child Records I want to call a Form to Edit some of the data found in that child record. But, I get the following error when I double click the child reccod:



BusinessLayerException

There are no rows in the current data table. An edit is not allowed.



Source : MicroFour StrataFrame Business



Stack Trace:

at MicroFour.StrataFrame.Business.BusinessLayer.Edit(Boolean CheckSecurity)

at MicroFour.StrataFrame.UI.Windows.Forms.ListView.EditChildRecord()

at System.Windows.Forms.ListView.WndProc(Message& m)

at System.Windows.Forms.Control.ControlNativewindow.WndProc(Message& m)

at System.Windows.Forms.Nativewindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)



I am using a childformdialog to call the 2nd Child form. The 2nd child form never does appear. I have checked everything that I know to check but obviously I am missing some piece.

TIA.

Just looked at your screenshot again and I think I get it now. You have an lv of parents and from there you need to launch a form that has the lv of children. Ok.



But remember the second form is a parent individual record form. you need to translate the parentBO to the second form ( which should probably have the parent detail fields on it as well ) then you still have a situation where you need to somehow fill the appropriate child records into the child bO and then requery the lvchild (remember it has its own datastore that is filled from the bo )



Lay out in detail how you are doing all that and I'm sure we can get you through it. I really sympathize as I found all this part very mystical at one time.