"Mervin Williams" <mwilliams@innovasolutions.net> wrote in message
news:%23VtzWFkpEHA.556@TK2MSFTNGP09.phx.gbl...
> If I BUILD the code below, all works fine. But if I REBUILD the solution
> at any time, the following errors are found in the WrapperCOMEXE.idl:
>
> 1) error MIDL2337 : unsatisfied forward declaration :
> IQBEventCallBack
> [Coclass 'MyWrapper' ] --> This error occurs within the
> MyWrapper Coclass
> definition at the line that reads: "[default] interface
> IQBEventCallBack;"
>
> 2) warning MIDL2015 : failed to load tlb in importlib: :
> sdkevent.dll -->
> This warning occurs in the importlib statement that reads:
> "importlib("sdkevent.dll");".
>
> Here's the WrapperCOMEXE.idl code:
>
> // EventWrapperCOMEXE.idl : IDL source for EventWrapperCOMEXE
>
> //
>
> // This file will be processed by the MIDL tool to
>
> // produce the type library (EventWrapperCOMEXE.tlb) and marshalling code.
>
> import "oaidl.idl";
>
> import "ocidl.idl";
>
> [
>
> uuid(EFA60AF9-9F1E-4F2F-9AE2-1DFDCF7721F5),
>
> version(1.0),
>
> helpstring("EventWrapperCOMEXE 1.0 Type Library")
>
> ]
>
> library EventWrapperCOMEXELib
>
> {
>
> importlib("stdole32.tlb");
>
> importlib("stdole2.tlb");
>
> importlib("sdkevent.dll");
>
> [
>
> uuid(3892EADE-FB47-4C18-B296-F91035CE95BF),
>
> helpstring("EventWrapperCOM Class")
>
> ]
>
> coclass EventWrapperCOM
>
> {
>
> [default] interface IEventWrapperCOM;
>
> };
>
> };
>
> Please help!
>
> Mervin Williams
>
>
>

"Alexander Nickolov" <agnickolov@mvps.org> wrote in message
news:udkENykpEHA.1160@tk2msftngp13.phx.gbl...
> Presumably sdkevent.dll is built for a previous project in your
> solution. Ensure you make that project a dependency for this
> project, so the DLL (its output) is already built.
>
> --
> =====================================
> Alexander Nickolov
> Microsoft MVP [VC], MCSD
> email: agnickolov@mvps.org
> MVP VC FAQ: http://www.mvps.org/vcfaq
> =====================================
>
> "Mervin Williams" <mwilliams@innovasolutions.net> wrote in message
> news:%23VtzWFkpEHA.556@TK2MSFTNGP09.phx.gbl...
> > If I BUILD the code below, all works fine. But if I REBUILD the
solution
> > at any time, the following errors are found in the WrapperCOMEXE.idl:
> >
> > 1) error MIDL2337 : unsatisfied forward declaration :
> > IQBEventCallBack
> > [Coclass 'MyWrapper' ] --> This error occurs within the
> > MyWrapper Coclass
> > definition at the line that reads: "[default] interface
> > IQBEventCallBack;"
> >
> > 2) warning MIDL2015 : failed to load tlb in importlib: :
> > sdkevent.dll -->
> > This warning occurs in the importlib statement that reads:
> > "importlib("sdkevent.dll");".
> >
> > Here's the WrapperCOMEXE.idl code:
> >
> > // EventWrapperCOMEXE.idl : IDL source for EventWrapperCOMEXE
> >
> > //
> >
> > // This file will be processed by the MIDL tool to
> >
> > // produce the type library (EventWrapperCOMEXE.tlb) and marshalling
code.
> >
> > import "oaidl.idl";
> >
> > import "ocidl.idl";
> >
> > [
> >
> > uuid(EFA60AF9-9F1E-4F2F-9AE2-1DFDCF7721F5),
> >
> > version(1.0),
> >
> > helpstring("EventWrapperCOMEXE 1.0 Type Library")
> >
> > ]
> >
> > library EventWrapperCOMEXELib
> >
> > {
> >
> > importlib("stdole32.tlb");
> >
> > importlib("stdole2.tlb");
> >
> > importlib("sdkevent.dll");
> >
> > [
> >
> > uuid(3892EADE-FB47-4C18-B296-F91035CE95BF),
> >
> > helpstring("EventWrapperCOM Class")
> >
> > ]
> >
> > coclass EventWrapperCOM
> >
> > {
> >
> > [default] interface IEventWrapperCOM;
> >
> > };
> >
> > };
> >
> > Please help!
> >
> > Mervin Williams
> >
> >
> >
>
>