I believe it does, it's pretty language agnostics so long as it can support CIM-XML or WS-MAN over HTTP. I don't believe there are C# SDK client side bindings by default, you may need to create your own.
Have you taken a look at the CIM documentation? http://www.vmware.com/support/developer/cim-sdk/4.0/smash/index.html
There's also some examples using python with this 3 part series which may help you get started:
=========================================================================
William Lam
VMware vExpert 2009,2010
VMware scripts and resources at:
Getting Started with the vMA (tips/tricks)
Getting Started with the vSphere SDK for Perl
VMware Code Central - Scripts/Sample code for Developers and Administrators
If you find this information useful, please award points for "correct" or "helpful".
Please take a look at the CIM SDK documentation
=========================================================================
William Lam
VMware vExpert 2009,2010
VMware scripts and resources at:
Getting Started with the vMA (tips/tricks)
Getting Started with the vSphere SDK for Perl
VMware Code Central - Scripts/Sample code for Developers and Administrators
If you find this information useful, please award points for "correct" or "helpful".