C#

public event EventHandler OnLog;

public  class MyBase<T>
{
    public string MyName;
    public object MyValue;

    public T ValueTyped
    {
        get {return (T)MyValue; }
        set { MyValue = (object)value; }
    }

    public MyBase(string NewName, T DefaultValue)
    {	
        MyName = NewName;
        ValueTyped = DefaultValue;
    }	
}


public class MyString : MyBase<string>
{
    public int MyMaxLength = 50;
    public MyString(string NewName, string DefaultValue, int MaxLength)
      : base(NewName, DefaultValue) 
    {
        MyMaxLength = MaxLength;
    }
}

public class MyInt : MyBase<int>
{
    public int MyMaxValue = 100;
    public MyInt(string NewName, int DefaultValue, int MaxValue)
      : base(NewName, DefaultValue) 
    {
        MyMaxValue = MaxValue;
    }
}

public class Testing
{
    public void test()
    {
        MyString _string = new MyString("Name","",20);
        MyInt _int = new MyInt("Size",10,72);
    }
}

public class MyBaseArray
{
    List<MyBase> ListAll = new List<MyBase>;

    public void AddMyBase(MyBase Item)
    {
        ListAll.Add(Item);
    }

    public MyBase Find(string name)
    {
        foreach (MyBase _MyBase in ListAll)
        {
            if (_MyBase.MyName == name)
            {
                return _MyBase;
            }
        }
        throw new Exception("Item Not in list");
    }
}

public class testing2
{
    public void test()
    {
        MyBaseArray MyBases = new MyBaseArray();
        MyBases.AddMyBase((MyBase)new MyString("Name1","Fred",20));
        MyBases.AddMyBase((MyBase)new MyInt("Size1",10,72));
        MyBases.AddMyBase((MyBase)new MyString("Name2","George",20));
        MyBases.AddMyBase((MyBase)new MyInt("Size2",8,72));

        MessageBox.show(MyBases.Find("Name2").ValueTyped);
        int FontSize = MyBases.Find("Size2").ValueTyped
    }
}

int resultCode = DoSomething(valueA, valueB, ref valueC, out valueD);