C Sharp Reminders

Reminders.cs

using System;
using SomeClass = System.IO.File;

namespace CarlTesting
{
    public delegate string SomthingHappenedDelecate(object sender, EventArgs evt);

    public abstract class BaseClass
    {
        public BaseClass(string arg1) {
        }

        public abstract void ImplementMe(string arg1);
    }

    public class MyClass : BaseClass {

        public event SomthingHappenedDelecate SomethingHappened;

        public int PublicNumberField = 4;

        public string BasicPublicStringProperty {
            get;
            private set;
        }

        public string PublicStringProperty {
            get { return privateString; }
            set { privateString = value; }
        }
        private string privateString;

        static MyClass() {
            MyClass.FIRST = 3;
        }

        public MyClass() {
            this.base("Arg1");
            //
        }

        public MyClass(string arg1): base(arg1) {
            MyReadonlyString = arg1;
        }

        public void MyMethod() {

        }

        public static void MyStaticMethod() {}

        readonly string MyReadonlyString = "DefaultInitialValue";
        const    string MyReadOnlyString = "Blah";

        public static readonly int FIRST = 1;


        public void CallMyDelegate() {
            CallPassedInDelegate((object sender, EventArgs evt) =>
            {
                return "asdfasdf";
            });
        }

        public void CallPassedInDelegate(SomthingHappenedDelecate someDelegate)
        {
            var evt = new EventArgs();
            string result = someDelegate(this, evt);

            // call listening delegates
            SomethingHappened?.Invoke(this, evt);
        }

        public override void ImplementMe(string arg1)
        {
            throw new NotImplementedException();
        }
    }

    public interface ISomeInterface
    {
        // all methods are assumed to be public
    }
}