C#

<font color="blue">Public</font> <font color="blue">Const</font> int PBM_SETBKCOLOR = 0x2001;
<font color="blue">Public</font> <font color="blue">Const</font> int PBM_SETBARCOLOR = 0x409;
<font color="blue">Public</font> <font color="blue">Const</font> int WM_CLOSE = 0x10;

My Signature

<font color="blue">Private void</font> ExpectingTwins(<font color="blue">string</font> twins)
    {    
    <font color="blue">switch</font>(twins)
    {
    <font color="blue">Case</font> ("twins on the way"):
        MessageBox.Show("for mr and mrs dynamic","twins on the way");
    <font color="blue">break</font>;
    }
    }

Foo(object o)
{
  o = null;
}

Main()
{
 Object o = new Object();
 Foo(o);
 WriteLine(o); //o still exists
}

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