Observer pattern, delegate, event, lambda expression

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Transcript of Observer pattern, delegate, event, lambda expression

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delegate void EventHandler(Object sender, EventArgs args);

• 宣告一個特殊的「類別」

public event EventHandler Update;• 宣告一個「類別」的變數

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http://blog.csdn.net/jiangxinyu/article/detail

s/8562278

http://code.msdn.microsoft.com/wpapps/Di

ve-into-Observer-Pattern-00fa8573

http://msdn.microsoft.com/zh-

tw/library/db0etb8x.aspx

http://msdn.microsoft.com/zh-

tw/library/bb549151.aspx