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PageIndexChanged

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PageIndexChanged

PageIndexChanged

PageIndexChanged

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　27-4　后置程式码－「分页(PageIndexChanged)」　27-5　后置程式码－「编辑(EditCommand)」　27-6　后置程式码－「更新(Updat…

1

The PageIndexChanged event is raised when one of the pager buttons is clicked , but after the GridView control handles the paging operation .

在单击某一页导航按钮时，但在 GridView 控件处理分页操作之后，将引发 PageIndexChanged 事件。

2

The handler for the PageIndexChanged event intentionally introduces a delay for this walkthrough .

出于本演练的需要，PageIndexChanged 事件的处理程序有意引入了延迟。

3

Double-click the PageIndexChanged event to create an event handler .

双击 PageIndexChanged 事件以创建事件处理程序。

4

To enable paging , set the AllowPaging property to true and provide code to handle the PageIndexChanged event .

若要启用分页，请将 AllowPaging 属性设置为 true 并提供处理 PageIndexChanged 事件的代码。

5

The PageIndexChanged event occurs after the new page of data has been returned to the GridView control .

PageIndexChanged 事件在新的数据页返回到 GridView 控件之后发生。

6

Add the following code to the PageIndexChanged event handler to artificially create a three-second delay

在 PageIndexChanged 事件处理程序中添加以下代码，人为地创建三秒钟的延迟

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