普通ASP.NET页面的生命周期和具有Master页面的生命周期

来源：互联网发布：融资租赁业务软件编辑：程序博客网时间：2024/06/16 08:18

1.独立页面的生命周期事件顺序

protected void Page_PreInit(object sender, EventArgs e)        {            Response.Write("Page_PreInit<br/>");        }        protected void Page_Init(object sender, EventArgs e)        {            Response.Write("Page_Init<br/>");        }        protected void Page_InitComplete(object sender, EventArgs e)        {            Response.Write("Page_InitComplete<br/>");        }        protected void Page_PreLoad(object sender, EventArgs e)        {            Response.Write("Page_PreLoad<br/>");        }        protected void Page_Load(object sender, EventArgs e)        {            Response.Write("Page_Load<br/>");        }        protected void Page_LoadComplete(object sender, EventArgs e)        {            Response.Write("Page_LoadComplete<br/>");        }        protected void Page_PreRender(object sender, EventArgs e)        {            Response.Write("Page_PreRender<br/>");        }        protected void Page_PreRenderComplete(object sender, EventArgs e)        {            Response.Write("Page_PreRenderComplete<br/>");        }        protected void Page_SaveStateComplete(object sender, EventArgs e)        {            Response.Write("Page_SaveStateComplete<br/>");        }        protected void Page_Unload(object sender, EventArgs e)        {            //Response.Write("Page_Unload<br/>");            int i = 0;            i++;//这行代码是用来设置断点的，这里不能用Response.Write        }        protected void Button1_Click(object sender, EventArgs e)        {            Response.Write("Button事件触发！<br/>");        }

输出结果：

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

输出结果：

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

具体事件如下网址:

http://msdn.microsoft.com/zh-cn/library/dct97kc3.aspx