How do I create a .cs file?

[zjn12385]

I am a complete beginner to coding. I have no prior experience with C++. I am watching a tutorial for beginners on youtube created by ProgrammingKnowledge. I'm on his third tutorial for beginners, and am trying to follow along with Code::Blocks, but he doesn't explain how to create or what even his MyExamples.cs file is. Can someone please explain to me the steps to create this source file?

[oBFusCATed]

So your watching a c# tutorial and want to apply the material to c++?
You can create the file in File -> New -> File, but C::B is not a C# IDE, it is a C++ IDE which is totally different language, so you won't be able to compile your C# code in it!

[zjn12385]

I'm an idiot. I didn't read the description on the video. Thank you for pointing out the C# instead of C++. Like I said, total beginner to this stuff.