Few question in C#

Hi All
I have following questions regarding C# Assembly and Threading.
Let me know the precise answer or lead me to the proper materials.
1. Is memory leakeage possible in .Net Manager Code ?
2. Is memory leakage possible in .Net Unmanaged Code ?
3. How can I find the what % of memory is being used by DLL at run time ?
4. What is difference between Sunchronous processing and Async
processing in .Net ? How can I achieve it ?
5. Can any one lead me towards Multithreading GUI development in Winforms ?
6. Difference between Delegate and Event ?
7. Is there any specific Design Patterns specifically for WinForms ?
Awaiting reply
Thanks
Silent Ocean
Hi
You may want to ask this in one of the microsoft.public.donet.* groups and
not here in the SQL Server one.
Regards
Mike Epprecht, Microsoft SQL Server MVP
Zurich, Switzerland
IM: mike@.epprecht.net
MVP Program: http://www.microsoft.com/mvp
Blog: http://www.msmvps.com/epprecht/
"Silent Ocean" <silentocean555@.yahoo.com> wrote in message
news:Ong9REmkFHA.1444@.TK2MSFTNGP10.phx.gbl...
> Hi All
> I have following questions regarding C# Assembly and Threading.
> Let me know the precise answer or lead me to the proper materials.
> 1. Is memory leakeage possible in .Net Manager Code ?
> 2. Is memory leakage possible in .Net Unmanaged Code ?
> 3. How can I find the what % of memory is being used by DLL at run time ?
> 4. What is difference between Sunchronous processing and Async processing
> in .Net ? How can I achieve it ?
> 5. Can any one lead me towards Multithreading GUI development in Winforms
> ?
> 6. Difference between Delegate and Event ?
> 7. Is there any specific Design Patterns specifically for WinForms ?
> Awaiting reply
> Thanks
> Silent Ocean