who can convert this code(Visual Basic Code) to C# code

VB Code:
  1. Dim objInstances As Object, objIE As Object
  2.     Set objInstances = CreateObject("Shell.Application").windows
  3.     If objInstances.Count > 0 Then
  4.         For Each objIE In objInstances
  5.             MsgBox objIE.LocationURL
  6.         Next
  7.     Else
  8.         MsgBox " no instances of explorer or InternetExplorer are open!"
  9.     End If