ASP.NET页面生命周期

我们都知道人是有生命的，一个人从呱呱落地到慢慢的老去都要经历一个生命的轮回，这是生命的一个周期。同样，ASP.NET开发的web页面也有它自己的生命周期，从生成道销毁也经历了不同的阶段和过程,了解执行顺序有助于我们更好的理解和在正确的事件中处理问题

1.独立页面的生命周期事件顺序如下：

Page_PreInit
Page_Init
Page_InitComplete
Page_PreLoad
Page_Load
Page_LoadComplete
Page_PreRender
Page_PreRenderComplete
Page_SaveStateComplete



button事件激发执行顺序

Page_PreInit
Page_Init
Page_InitComplete
Page_PreLoad
Page_Load
Button 事件触发！
Page_LoadComplete
Page_PreRender
Page_PreRenderComplete
Page_SaveStateComplete



2.具有master页的生命周期事件顺序

Page_PreInit
MasterPage_Init
Page_Init
Page_InitComplete
Page_PreLoad
Page_Load
MasterPage_Load
Page_LoadComplete
Page_PreRender
MasterPage_PreRender
Page_PreRenderComplete
Page_SaveStateComplete

单击button 事件执行顺序

Page_PreInit
Page_Init
Page_InitComplete
Page_PreLoad
Page_Load
Button 事件触发！
Page_LoadComplete
Page_PreRender
Page_PreRenderComplete
Page_SaveStateComplete