如何检索控件的值，例如gridview itemTemplate中的标签 [英] how to retrieve value of control such as label in gridview itemTemplate

问题描述

我有问题.
1)在GridView的itemTemplate中使用标签来显示数据.我想检索标签的值.
2)如何更改检索到它的标签的值并更改它的值，然后显示数据

hi i have problem.
1) in GridView itemTemplate use label to show data . i want to retrieve the value of label .
2) how can i change the value of label that retrieve it and change value of it then show the data

推荐答案

获取值

string strEmployeeID = ((Label)(GridView1.Rows[0].Cells[3].Controls[1])).Text

您可以为该控件分配任何值，就像从该控件获取方法一样.
设置值

You can assign any value to that control as same way get from that control.
Set Value

string strEmployeeID = "EMP001";
((Label)(GridView1.Rows[0].Cells[3].Controls[1])).Text = strEmployeeID 

请根据您的要求更改代码.

please change the code based on your requirement.

您好，
请参考下面的代码.

Hi,
Please refer the code below.

string str = ((Label)Rows[0].Cells[1].Controls[0])).Text
string str = "Label1";
(((Label)Rows[0].Cells[1].Controls[0])).Text = str; 

这篇关于如何检索控件的值，例如gridview itemTemplate中的标签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！