GridView获取选定字段的数据 [英] GridView get data of selected field

问题描述

伙计们.

我只想获取用户已选择的行的主键值.
我有一个按钮，用户可以单击它要将ID传递到新页面的按钮.

有什么办法可以取出数据?

我发现了gridview rows.cells [cell no];

但这不适用于隐藏的列.

我只想拥有分页排序功能，而不必在转发器中创建它们.

Hi guyz .

I just want to get the primary key value of the row that has been selected by user .
I have a button which the user can click upin which i want to pass the id to a new page.

is there any way to get the data out ?

I found gridview rows.cells[cell no];

but this doesnt work for hidden columns.

I just wanna have the paging sorting functionalities ,istead of having to create them in a repeater.

推荐答案

看看这个:

嘿Navanit，

将Primarykey列名称分配给GridView的DatakeyName属性，然后在GridView的selectedIndexchanged事件上进行尝试

hey Navanit,

Assign Primarykey column name to DatakeyName property of GridView and try this on selectedIndexchanged event of GridView

int _gCode;
_gCode = GridView1.DataKeys[GridView1.SelectedIndex].Value.ToString();

或者您也可以使用它..

or u can use this also..

int j = GridView1.SelectedRow.RowIndex;
       _gCode = Convert.ToInt32(GridView1.DataKeys[j].Value);

希望对您有帮助.

hope this help u.

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