COM Interface GUID String

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Hi I've been looking on the net, header files etc for the

IID_

GUID for

IUserNotification

interface but I cannot find it. I can only find the Vista version which when I use on my system (XP) returns error saying Interface not found.

So I just wanted to ask if anyone knows how and where to get it. Thanks

Posted 24-Mar-12 23:59pm

chx101B

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valeriyabobko · Accepted Answer · 2012-03-25T00:10:00

Solution 2

try this
in ur programm type

C++

CLSID_UserNotification

or

C++

IID_IUserNotification

and press F12 to see its GUID.
it can be unsupported in the system that u are using

Posted 25-Mar-12 0:10am

valeriyabobko

Comments

chx101B 25-Mar-12 8:08am

I can find CLSID_ but not itself. :(

Pablo Aliskevicius · Accepted Answer · 2012-03-25T00:28:00

Solution 3

Look in Shobjidl.h.
I found this in line 14588:

C++

EXTERN_C const IID IID_IUserNotification;

and in 14592-14593:

C++

    MIDL_INTERFACE("ba9711ba-5893-4787-a7e1-41277151550b")
    IUserNotification : public IUnknown
...

Hope this helps,
Pablo.

Posted 25-Mar-12 0:28am

Pablo Aliskevicius

Comments

chx101B 25-Mar-12 8:06am

Ok. I just debugged it and it seems to work. But a search doesn't find it in the linked headers. Weird how its partner (CLSID_XX) is visible and not itself.

By they way while you are at it can you also find this one for me <pre>IBindStatusCallback</pre>. =p. Thanks