Is it possible to write an ISAPI filter in C# [yes]?

Question

IIS

Hello.
It is required to write a filter for IIS that participates in the analysis of request headers and responds to some. Is it possible to write it in C# (Visual Studio 2015, Windows server 2012)?
Are these filters basically written in C++ or is there some other solution?

Update 2016-02-18 15:34:27 I found a
more or less good example for IIS 7/8 with good explanations here: professorweb.ru/my/ASP_NET/base/level4/4_7.php

Answer 1

.Net uses HttpModule and HttpHandlers to do what ISAPI used to do.
On MSDN