asp.net Gridview行绑定事件新体会

2024-07-10 13:18:31

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在网上搜了一下事件执行顺序，并经过测试在有分页的情况下是不正确的。
事件执行顺序：

一、GridView 显示绑定的数据(默认为5行)：

复制代码代码如下:

DataBinding
RowCreated:Header[0]
RowDataBound
RowCreated:DataRow[1]
RowDataBound
RowCreated:DataRow[2]
RowDataBound
RowCreated:DataRow[3]
RowDataBound
RowCreated:DataRow[4]
RowDataBound
RowCreated:DataRow[5]
RowDataBound
RowCreated:Footer[6] //不管有没有页角行，该事件都会发生
RowDataBound
RowCreated:Pager[7]
RowDataBound
DataBound

顺序如下：

DataBinding
RowCreated
RowDataBound
......
DataBound

二、GridView 点击分页按钮时的事件发生顺序:

复制代码代码如下:

RowCommand
PageIndexChanging
PageIndexChanged
DataBinding
RowCreated:Header[8]
RowDataBound
RowCreated:DataRow[9]
RowDataBound
RowCreated:DataRow[10]
RowDataBound
RowCreated:DataRow[11]
RowDataBound
RowCreated:DataRow[12]
RowDataBound
RowCreated:DataRow[13]
RowDataBound
RowCreated:Footer[14]
RowDataBound
RowCreated:Pager[15]
RowDataBound
DataBound