the solution i found so far, is to have the same bindingsource for the datagridview(1st form) and the textboxes(2nd form), like this:
Code:
Me.txtName.DataBindings.Add(New System.Windows.Forms.Binding("Text", frmPersonenListe.TblPersonenBindingSource, "Name", True))
My problem now is that the changes made in the textboxes are applied directly to the datagridview.
How can i let the user confirm saving the changes before closing the form?
And if not confirmed, to leave the data unchanged?