gridview asp.net的问题 [英] Problem with gridview asp.net

问题描述

我对gridview控件有问题，当我在gridview中更改页面时，之前选择的信息将丢失，我需要保留分页后选择的数据。

此gridview有文本框和下拉列表字段，每页有10行。



另一个我有的问题是，我必须在文本框中输入代码，同一行中的下拉列表必须填充它，但是当我在另一行中插入相同的页面时，回发和在中选择的数据以前的行将丢失。我只维护实际的行数据。



我会等你的评论，



谢谢

Hi,

I have a problem with the gridview control, when I change the page in the gridview the information that was selected before will be lose, I need to persist the data that were selected after pagination.
This gridview has textbox and dropdownlist fields, It has 10 rows per page.

Another issue that I have is, I have to enter a code in the textbox, the dropdownlist that is in the same row has to be fill it but when I insert in another row the same the page do postback and the data that was selected in the previous rows will be lose. I only maintain the actual row data.

I'll waiting for your comments,

Thank You

推荐答案

在网格视图中回发时尝试使用更新面板。

Try to use update panels when post back occurs in grid view.

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