AS3 dispatchEvent不工作

Question

類

我創造了這個事件類：

package com.site { 
    import flash.events.Event; 

    public class clientEvent extends Event { 
     public static const connectionSucceeded: String = "connectionSucceeded"; 

     public var prams: Object; 

     public function clientEvent(type: String, prams: Object) { 
      super(type); 
      this.prams = prams; 
     } 
     override public function clone(): Event { 
      return new clientEvent(type, prams); 
     } 
    } 
} 

和其他類（非主要）IM所著：

dispatchEvent(new clientEvent(clientEvent.connectionSucceeded, new Object())); 

林進口類和它的這個錯誤：1180：調用可能未定義的方法dispatchEvent。

Answer 1

其他班級應延長EventDispatcher班。

參見：http://help.adobe.com/en_US/FlashPlatform/reference/actionscript/3/flash/events/EventDispatcher.html