Hi there,

I have a main form with a BO and a Businessbindingsource to use it with a datagridview. To add new records I call a childform with the childformdialog. This is how it's done:

   LieferBO1.Add()

Dim para As New Liefneuparams

para.cNeu = "N"

para.cModule = "Latitelneu"

para.cLiefer = ""

para.lSolo = False

If Childliefneu.ShowDialog(para) = DialogResult.OK Then .......

This works the first time I call it but the second time the liefpos.add()  does not add a new record and the bo is positioned on the actual record.

Does anyone know why this is not working?

Best regards

Thomas

Remember that the BOs are essentially just being passed over.  When I am working on child dialogs, I definitely use the child form dialog so I can map my BOs, but I manage the state of the as part of the showing of the child form dialog.  First, take advantage of the SaveCurrentDataTableToSnapshot method on the BO.  This is better than an undo because you may go into the child form more than once as part of editing that record.  The first time, things would be good, but if you go back in and cancel...well, you just toasted the record or table state.  For example:

Hi Trent,




thank you for the Explanation but the error was much simpler. After adding the record I performed a sort on the BO to have the new record shown in the right Position. Resetting the sort before adding works fine.

Best regards

Thomas

Glad you got it going!