How to programmatically determine installed IIS version

Question

What would the preferred way of programmatically determining which the currently installed version of Microsoft Internet Information Services (IIS) is?

I know that i

Answer 1

No need to write code. You can find it in Registry editor

goto to run -> type - regedit ->

The LOCAL MACHINE Branch of registry contains the Version information for Windows 7.

The Starting Branch is in (HKLM) HKEY_LOCAL_MACHINE \ SOFTWARE \ Microsoft \InetStp\ VersionString

Note: The Spaces are for reading purposes.