From: Peter Partch (peterpartchPMCONSULT.COM)
Date: Wed Oct 26 2005 - 11:05:22 CDT

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Only way to do this with CoRegisterClassObject is to load the server (just
what the original post did not want to allow to happen).

As for the managed code, you can always PInvoke to CoCreateInstance so that
you can specify the CLSCTX flags, and then use the
Marshal.CreateWrapperOfType to wrap the IntPtr with a RCW of choice. (as an
aside, you need to do this if attempting to launch in a DLL surrogate for
inproc servers not configured for COM+)

Peter Partch

----- Original Message -----
From: "Lewis Jones" <Lewis.JonesONBASE.COM>
To: <DCOMDISCUSS.MICROSOFT.COM>
Sent: Tuesday, October 25, 2005 2:25 PM
Subject: Re: [DCOM] Activation only, no launch, please

I don't really know for sure, but would passing CLSCTX_NO_FAILURE_LOG to
CoRegisterClassObject() in the server have the desired effect.

Granted, this means you'd have to roll your own COM object setup code (I'm
an ATL RegisterClassObjects weenie myself), but it might just work...

-----Original Message-----
From: Distributed COM-Based Code [mailto:DCOMDISCUSS.MICROSOFT.COM]On
Behalf Of Kim Gräsman
Sent: Tuesday, October 25, 2005 5:16 PM
To: DCOMDISCUSS.MICROSOFT.COM
Subject: Re: Activation only, no launch, please

Hi Yavor,

> Have you tried CoCreateInstance with CLSCTX = CLSCTX_NO_FAILURE_LOG ?

Cool! I've never heard of it.

Of course, there's another twist to this; I'm connecting to my server from
managed code, so I'm not sure I can specify CLSCTX flags, but I'll look into
it.

Ideally, though, I'd like to specify this on the server. I don't think
there's any reason to rely on DCOM security here, since I don't want launch
behavior.

Thanks, I'll post back with details on how CLSCTX_NO_FAILURE_LOG pans out!

- Kim

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