Hi Goh,
Thanks for your posting.
Regarding on the License management for our custom controls and componetns
built with .net framework, as far as I know, .net framework has provided
some buildin License attribute for defining license info and
requirement..... We can also extend those classes according to our own
scenario :
#How to: License Components and Controls
http://msdn2.microsoft.com/en-us/library/fe8b1eh9.aspx
In addition, I've also found many other community guys posted some other
suggestions in your another cross thread in the
Newsgroups: microsoft.public.dotnet.framework.aspnet
Please feel free to have a look and continue to discuss there...
Regards,
Steven Cheng
Microsoft Online Support

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| From: "Goh" <goh@noemail.noemail>
| Subject: License Control
[quoted text clipped - 29 lines]
| I hope that .Net also can this kind of library file. Any suggestion
| in doing this?