Question

Given a definition like so

public class KeyValueItem<K,V>
{
    public K Key { get; set; }
    public V Value { get; set; }

    public override string ToString()
    {
        return T.ToString(); // does not compile
    }
}

How do i override ToString() and return V.ToString();

Answer 1

Well, it looks like you want to use:

public class KeyValueItem<K,V>
{
    public K Key { get; set; }
    public V Value { get; set; }

    public override string ToString()
    {
        return this.Value.ToString(); // does compile
    }
}

Why?
Because you don’t have a T anywhere and K/V are types, not an instance of a type.