>I just started incorporating toolbars into my application (retrofit) and I am unsure on the "best practice" or approach of doing this. Should there be one toolbar for each form? should there be one toolbar for many forms where the objects on the toolbar are changed according to the active form? Where should the code be placed...in the toolbar buttons events or in a custom form method? etc. Any basic guidance here on incorporating toolbars is greatly appreciated.
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>Thanks,
>John.

There is no mandatory methodology here. IMO, it's logical to have toolbar common for many forms (better say to whole application). Form-specific things can be placed directly to each form. It's reasonable, but again not mandatory, to invoke some generic methods from toolbar.button.click events.