如何从gridview获取具有分页的所有行？ [英] How to get all rows from gridview having pagination?

问题描述

在gridview中选择已分页的行时，如果单击全部（顶部复选框），它只会显示所选页面，因此您必须依次浏览每个页面。



我想再创建一个复选框可能在外面，它选择gridview所有页面的所有复选框并给我结果，这样我就可以遍历gridview中存在的所有记录，而不是与pertuclar相关gridview的页面

When selecting rows in gridview who has got pagination , if you click All (Top checkbox), it only gives the selected page ,so you have to go through each page in turn.

I want to create one more checkbox may be outside , which selects all the checkboxes of the all pages of gridview and gives me the result so that i can loop through all the records present inside gridview and not rlated to pertuclar page of gridview

推荐答案

检查以下文章



如何从GridView中选择多个记录并在分页期间保留选择 [ ^ ]

Check following article

How to select multiple records from a GridView and persist the selection during pagination[^]

设置这个可能会有所帮助： -



EnablePersistedSelection =tr例如，

Setting this might be of help :-

EnablePersistedSelection="true"

可以迭代您的数据源;如果你使用数据表绑定数据

you can iterate on your data source, for example; if you bind data using data table

DataTable dt = // from your method call
Session["dt"] =dt;
//bind data to gridview 

当您需要迭代所有数据时，您可以迭代 Session [dt] ，将其强制转换回DataTable并迭代。

When you need to iterate over all the data, you can iterate over Session["dt"], cast it back to DataTable and iterate.

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