Problem with events

Question

Hello, i guess its a pretty basic problem. I try to throw an event from the contstructor of this function... I have done some tutorials on events, and guess I know how they work, but I keep getting a nullReferenceError when running this piece of code : ...... public delegate void MovementEventHandler(); ///

/// Summary description for Beagle. ///

public class Beagle { private int x; private int y; public bool uptodate; public event MovementEventHandler Movement; public Beagle() { new Beagle(0,0); } public Beagle(int x, int y){ this.x = x; this.y = y; // Update world Movement(); } .... } Thanks in advance !