You misunderstood me, Tony. I have never had this problem. I have
successfully done the same thing you're trying to do without any problems,
and no, I didn't use the GAC.
--
HTH,
Kevin Spencer
Microsoft MVP
Professional Numbskull
Show me your certification without works,
and I'll show my certification
*by* my works.
"Tony Johansson" <(E-Mail Removed)> wrote in message
news:PmWXf.50783$(E-Mail Removed)...
> Hi!
>
> When I have this kind of problem what is the solution?
> If I put the class library in the GAC that is called by the user control
> would that solve my problem?
>
> Do you think that this could be a bug because you have experienced this
> kind of problem yourself.
>
> I see that you are Microsoft MVP so do you think it's possible to send a
> mail to microsoft telling them about my problem.
>
> //Tony
>
>
>
> "Kevin Spencer" <(E-Mail Removed)> skrev i meddelandet
> news:(E-Mail Removed)...
> > Hi Tony,
> >
> > The problem doesn't stem from the fact that the User Control assembly
> > references the assembly it depends on, and that the executable
> references
> > the User Control assembly. I know that for a fact because I have done
> this
> > many times. What I don't know is what caused the error.
> >
> > --
> > HTH,
> >
> > Kevin Spencer
> > Microsoft MVP
> > Professional Numbskull
> >
> > Show me your certification without works,
> > and I'll show my certification
> > *by* my works.
> >
> > "Tony Johansson" <(E-Mail Removed)> wrote in message
> > news:93UXf.50730$(E-Mail Removed)...
> >> Hello!
> >>
> >> I have one solution file that consist of three project.
> >> One project that build the exe file called A
> >> One project that build a user control dll. Here we have a class called
> B
> >> One project that build a class library dll. Here we have a class
> called C
> >>
> >> We have one dependency and that is from the user control to the class
> >> library because
> >> in the constructor for class B in the user control we have a call to
> >> instansiate class C in the class library dll.
> >> public B()
> >> {
> >> InitializeComponent();
> >> Last.C last = new Last.C();
> >> last.foo();
> >> }
> >>
> >> In the project that create the exe file I have a project reference to
> the
> >> user control.
> >> In the project that create the user control I have a project reference
> to
> >> the class library.
> >>
> >> When I add the user control to the Toolbox I use the obj/debug
> directory
> >> to select the user control dll.
> >>
> >> Now to my problem when I try to drag the user control from the toolbox
> >> into a form I get the following error "An exception occured while
> trying
> >> to create an instance of WindowsControlLibrary.B. The execption was
> "?"."
> >>
> >> Is this kind of a bug that cause this problem.
> >> Is it possible to solve this kind of problem in some way.
> >> I have even rebuild the user control dll and the class library dll but
> it
> >> doesn't matter.
> >>
> >>
> >> //Tony
> >>
> >>
> >> I just wonder what is the requirement about the dll and its version on
> the
> >> dll
> >>
> >> I noticed that when I get error
> >>
> >>
> >>
> >>
> >>
> >>
> >>
> >>
> >
> >
>
>
>
>
>
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