[Mono-list] Casting and Plugin Issue

Pablo Fischer pablo@pablo.com.mx
Sun, 27 Jun 2004 22:17:39 -0500


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Heh, no problem, Gracias!
Pablo
El dom, 27-06-2004 a las 22:23, Rodolfo Campero escribi=F3:
> El lun, 28-06-2004 a las 00:02, Marcus escribi=F3:
> > I think that you need to put IPlugin in the shared assembly (that the m=
ain=20
> > program and plugins both references).
> >=20
> Yes, I agree.
>=20
> > On Sunday 27 June 2004 9:19 pm, Pablo Fischer wrote:
> > > Hi!
> > >
> > > > I don't have any other idea, but I thought that maybe instead of do=
ing:
> > > >
> > > > <snip>
> > > > my_method =3D t.GetMethod("MGetPosts");
> > > > object retVal =3D my_method.Invoke(activator,
> > > >                                 BindingFlags.Instance |
> > > > 				BindingFlags.NonPublic |
> > > > 				BindingFlags.InvokeMethod,
> > > >                                 null,
> > > >                                 new Object[]{3, user},
> > > >                                 null);
> > > > </snip>
> > > >
> > > > You could do:
> > > >
> > > > 	IPluging p =3D (IPlugin)t;
> > > > 	object retVal =3D p.MGetPosts(3, user);
> > >
> > > Sounds great, I tried what you said with two assemblies: one is the
> > > Structs.dll (*Struct.cs) and the other Plugin.dll (Plugin.cs and the
> > > interface IPlugin.cs), then I compiled MyApp with
> > >
> > > mcs MyApp.cs -r Structs.dll
> > >
> > > And then tried to cast it, and it fails:
> > >
> > > Test7.cs(20) error CS0246: Cannot find type `IPlugin'
> > >
> > > Also I did a Console.WriteLine to 't' (Type) and prints
> > > MBloggy.Plugins.IPlugin.
> > >
> > > Seems that I can't cast an interface, or what I'm doing wrong?.
> > >
> > >  Assembly a;
> > >  Type t;
> > >  MethodInfo my_method;
> > >
> > >  a =3D Assembly.LoadFrom("BloggerPlugin.dll");
> > >  t =3D a.GetType("MBloggy.Plugins.IPlugin");
> > >  Console.WriteLine(t);
> > >
> > > As I said, I'm testing what you suggested, but with Reflections the
> > > plugins are working great!
>=20
> My wrong. I thought that t was an object instance.
>=20
> > >
> > > Thanks
> > > Pablo
> > _______________________________________________
> > Mono-list maillist  -  Mono-list@lists.ximian.com
> > http://lists.ximian.com/mailman/listinfo/mono-list
--=20
Pablo Fischer Sandoval (pablo [arroba/at] pablo.com.mx)
Fingerprint:  5973 0F10 543F 54AE 1E41  EC81 0840 A10A 74A4 E5C0
http://www.pablo.com.mx=20
http://www.debianmexico.org

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