[Gambas-user] GB3 Custom controls

[Bruce Bruen]

On Mon, 2011-11-07 at 21:26 +0100, Benoît Minisini wrote:

> > 4) It would be really, really nice if IsContainer was a RO property
> > exposed by all controls
> 
> To know if a control is a container, use the "IS" operator:
> 
>    If MyControl Is Container Then ...
> 
> The difference is when a control actually inherits UserControl. It is
> a 
> container, but it must be used as a control.
> 
> So the test you need is:
> 
>    If MyControl Is Container And If Not MyControl Is UserControl
> Then ... 


Ah! Thank you that.  Don't know why I didn't think of it.
B