samplethis.as

《Flash AS3殿堂之路》光盘源码 学习ActionScript 3.0

package org.kingda.book.functions
{
	import flash.display.Sprite;

	public class SampleThis extends Sprite
	{
		private var sample_private:String = "SampleThis：private var";
		public var samplename:String = "SampleThis:samplename";
		
		public function SampleThis() {
			var foo:TestThis = new TestThis();
			foo.propertyFunc();
			
			foo.propertyFunc = function():void {
				trace ("new functions assigned!");
				trace (this);
				trace (name);			
				trace (sample_private);	//这样也可以访问到SampleThis的private member
				trace (this.samplename);
				trace (this['samplename']);	//这里可以通过动态访问访问到samplename，但是不具备private访问权限。
			};
			foo.propertyFunc();
		}
	}
}