<1180604900.965544.300040@h2g2000hsg.googlegroups.com> Tarscher wrote:

>Hi all,
>
>I have a usercontrol I place on different parent forms. When I double
>click on something on the usercontrol I want to invoke a method on
>those parent forms. I also need to pass an object from the user
>control to the parent control when calling that method.
>
>how can I do this best?

On 31 mei, 14:05, "Jeff Gaines" <whitedra...@newsgroups.nospam> wrote:
> On 31/05/2007 in message
>
> <1180604900.965544.300...@h2g2000hsg.googlegroups.com>Tarscherwrote:
> >Hi all,
>
> >I have a usercontrol I place on different parent forms. When I double
> >click on something on the usercontrol I want to invoke a method on
> >those parent forms. I also need to pass an object from the user
> >control to the parent control when calling that method.
>
> >how can I do this best?
>
> What about setting up an Event in your user control and subscribing to it
> in your main form?
>
> Something like (in the user control):
>
> public delegate void ObjectSelected(object sender, object obtosend);
> public event ObjectSelected OnObjectSelected;
>
> private void FireObjectSelected(object obtosend)
> {
> if (OnObjectSelected != null)
> {
> OnObjectSelected(this, obtosend);
> }
>
> }
>
> When you set up your user control in the main form (or in the load event)
> subscribe to the event. When your control is double clicked call
> FireObjectSelected.
>
> You may want to change the name 'ObjectSelected', I have pasted this in
> from one of my apps.
>
> --
> Jeff Gaines