using System;

public class ExampleClass

{

    public string field;

    public string property { get; private set; }

    public event Action MyEvent;

    public static ExampleClass Singleton {get; private set;}

    public ExampleClass()

    {

        Singleton = this;

    }

    public void Method()

    {       

    }

    public static void StaticMethod()

    {       

    }   

    public void CallMyMethod()

    {       

        MyEvent();

    }

}

​

​

public class Program

{   

    public static void Main()

    {       

        ExampleClass variable = new ExampleClass();

        var a = variable.field;

        var b= variable.property;

        variable.Method();

        ExampleClass.Singleton.Method();

        ExampleClass.StaticMethod();    

        Action myAction = variable.Method;

        myAction();

        variable.MyEvent += MyMethod;

        variable.CallMyMethod();

    }

    static void MyMethod()

    {

    }

}