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Hi, can anybody help on this, How to create CLSID (Class Id) for dll using regasm.exe

Posted 17-Dec-12 23:20pm
Updated 18-Dec-12 0:41am

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Solution 1

You should use GUIDGEN.exe to create CLSID. found another article to create CLSID using regasm.exe but its not that true i guess. give a try.

By calling
regasm.exe /codebase /tlb whatever.dll
depending on your needs, /codebase or /tlb might not be needed (i.e. you can also try just regasm.exe whatever.dll).


To get the CLSID from GUIDGen.
Open Visual Studio-->Tools-> menu
select GUID select the Registry format as given in the pic[^] press copy.
Sanjeev Alamuri 18-Dec-12 6:02am
Thanks for reply, this was already tried. but not solved.
jibesh 18-Dec-12 6:09am
how about GUIDGEN.exe ? it will create a UNIQ ID for you. we used the same when we work with COM.
Sanjeev Alamuri 18-Dec-12 6:43am
Okay but how? please let me with brief explanation.
jibesh 18-Dec-12 15:21pm
check my updated solution
Sanjeev Alamuri 18-Dec-12 23:50pm
Thanks jibesh. Actually im are working on "window in webforms", i mean displaying windows form in webpage. i googled and found the following link.
please have a look at this link, there im facing the problem at 11 point.

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