BottomPagerRow显示Null [英] BottomPagerRow is aways showing Null

问题描述

大家好，



我正在为我的GridView创建一些自定义分页，因为我使用了PagerTemplate并且在PagerTemplate中我有一些占位符作为Ph1，并且代码背后，我发现占位符为：

Hi All,

I am creating some Custom Paging for my GridView , for that I have used PagerTemplate and inside PagerTemplate I have some Placeholder as Ph1, and in code behind, I am finding the placeholder as:

GridViewRow row = grdview.BottomPagerRow;
ph1 = (PlaceHolder)row.FindControl("ph1");

但 BottomPagerRow 的值总是 Null 。

我从最近3个小时开始用谷歌搜索，无法找到任何解决方案。



请帮助..

But the value for BottomPagerRow is always getting Null .
I have been googled from last 3 hours and will not find any solution .

Please help ..

推荐答案

1。检查grdview是否填充了数据，如果没有，bottompagerrow保持为null。

2.制作行类型：GridViewPagerRow：

GridViewPagerRow row = grdview.BottomPagerRow;

ph1 =（PlaceHolder）row.FindControl（ph1）;



更好的是用户

GridViewPagerRow row =（GridViewPagerRow）grdview.BottomPagerRow;

1. check if grdview is populated with data, if not, bottompagerrow stays null.
2. make the type of row: GridViewPagerRow:
GridViewPagerRow row = grdview.BottomPagerRow;
ph1 = (PlaceHolder)row.FindControl("ph1");

even better would be to user
GridViewPagerRow row = (GridViewPagerRow)grdview.BottomPagerRow;

这篇关于BottomPagerRow显示Null的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！