Equivalent code of CreateObject of VB in c# [duplicate] - c#

This question already has an answer here:
How to CreateObject in C#?
(1 answer)
Closed 4 years ago.
I have a code in VB. how to write it in C#. This code is below:
Set server = CreateObject("FaconSvr.FaconServer")
'Create the FaconServer object
server.OpenProject ("C:\Program Files\fatek\FaconSvr\Example\VB\DEMO.fcs")
'Open the project file(Demo.fcs)

var obj = Activator.CreateInstance(Type.GetTypeFromProgID("FaconSvr.FaconServer"));

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Execute a user-provided string containing c# code [duplicate]

This question already has answers here:
Closed 12 years ago.
Possible Duplicate:
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Hi - I was wondering how I can execute a user provided string containing c# code from my application.
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You might also like checking this blog post on MSDN: http://blogs.msdn.com/b/dohollan/archive/2010/08/09/programmatically-invoke-the-c-compiler.aspx
NOTE: The above blog post link does not work anymore, so use this one instead: https://learn.microsoft.com/en-us/archive/blogs/dohollan/programmatically-invoke-the-c-compiler
Follow this method: http://www.west-wind.com/presentations/dynamiccode/dynamiccode.htm

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