IPostBackDataHandler And IPostBackEventHandler

　　(1) Fisrtly, we should have a look at the msdn's summary and instances for them.

　　　　IPostBackDataHandler  http://msdn.microsoft.com/en-us/library/system.web.ui.ipostbackdatahandler.aspx;

　　　　IPostBackEventHandler http://msdn.microsoft.com/en-us/library/system.web.ui.ipostbackeventhandler.aspx

　　They will give us the mostly essential kownledge.

　　　　The other references:

　　　　IPostBackEventHandler: http://blog.csdn.net/avon520/archive/2008/08/25/2826021.aspx

 　　　 IPostBackDataHandler : http://blog.csdn.net/avon520/archive/2008/08/25/2825949.aspx

　　(2)if you did want to know more and more clear about the two event handler. you can see something about :

　　　　The life cycle of asp.net control

　　　　Control developer.

 

　　(3)The simple samples. [Examples for IPostBack]