title: Using a BindingSource in a UserControl
body: <p>I have a UserControl with multiple fields that I would like to have bound to a BindingSource.  I would also like the UserControl to expose some BindingSource property so that it can be dropped on a Form and be bound to the BindingSource on the form.  Is there an easy way to do this?  I realize that I can rebind all of the controls of the UserControl in its BindSource setter.  But this seems wrong.  Is there some BindingSource Proxy that will let me link the BindingSource in the user control to the BindingSource in the form?</p>