What Does The Underscore Mean In C Sharp

Dec 13, 2010

What does the underscore mean in C Sharp?

I saw a program,

Csharp Code:
Class Metals {string _metalType;public Metals(string type){_metalType = type;Console.WriteLine("Metal: " + _metalType);}}

What does the _ (underscore) mean in it?

Does that mean any static variable or something else?

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