C#

<code>NameValueCollection bar = new NameValueCollection();
NameValueCollection foo = new NameValueCollection(bar);
// or:
foo.Add(bar);</code>

public object moo<br />
        {<br />
__get { return moo; }<br />
__set { moo = value; }<br />
}

class NameValueCollectionTwo : NameValueCollection
{
    public NameValueCollectionTwo(NameValueCollectionTwo toCopyFrom)
    {
        //now you have all the values you need to process... toCopyFrom and this
    }
}

public object moo<br />
        {<br />
__get { return moo; }<br />
__set { moo = value; }<br />
}

<code> class Mynvc: NameValueCollection
 {
     public Mynvc(NameValueCollectionTwo toCopyFrom)
     {
         for (int i = 0; i < toCopyFrom.Count; i++)
         {
             this.Add(toCopyFrom[toCopyFrom.Keys[i]], toCopyFrom.Keys[i]);
         }
     }

     public override void Add(string name, string value)
     {
         // do other stuff?!
         base.Add(name, value);
     }
 }</code>

public object moo<br />
        {<br />
__get { return moo; }<br />
__set { moo = value; }<br />
}

System.Drawing.Color basecolor = System.Drawing.Color.Black;
System.Drawing.KnownColor tempcolor = basecolor.ToKnownColor();
int i = (int)tempcolor;
System.Drawing.KnownColor newtempcolor = (System.Drawing.KnownColor)(i+1);
System.Drawing.Color newcolor = System.Drawing.Color.FromKnownColor(newtempcolor);