如何从数据网格控件中获取for循环中的数据 [英] How I can get data in a for cycle from datagrid control

问题描述

亲爱的朋友们





我的.aspx页面中有一个DataGrid Web控件。



这个控件有4列，第一列有一个复选框输入。

第二个只有一个显示任何信息的文本

第三列只有文字和数字四列。





请参阅.aspx页面中我的控件代码：

Dear Friends


I Have an DataGrid Web Control in my .aspx page.

This Control have 4 columns the first one have a checkbox input.
the second one have only a text that show any information
the third column have only text and the number four column too.


Please see the code of my control in .aspx page:

<asp:datagrid id="dtgDistribuidores" runat="server" Width="100%" CellSpacing="1" CssClass="datagrid" AutoGenerateColumns="False">
	<AlternatingItemStyle CssClass="rowAlt"></AlternatingItemStyle>
	<ItemStyle CssClass="row"></ItemStyle>
	<HeaderStyle CssClass="header"></HeaderStyle>
	<Columns>
		<asp:TemplateColumn HeaderText="ELEJIR">
			<ItemTemplate>
				<input type="checkbox" id="cbElejirEmpresa"  runat="server" title="Elejir" />
			</ItemTemplate>
		</asp:TemplateColumn>
		<asp:BoundColumn DataField="CODIGO_EMPRESA" HeaderText="Código" Visible="False"></asp:BoundColumn>
		<asp:BoundColumn DataField="IDENTIFICACION" HeaderText="RUC"></asp:BoundColumn>
		<asp:BoundColumn DataField="NOMBRE_EMPRESA" HeaderText="EMPRESA"></asp:BoundColumn>
	</Columns>
</asp:datagrid>

我在aspx页面后面有c＃代码，我需要处理DataGrid组件中每行的数据

I have the c# code behind the aspx page and I need process the data for each row in the DataGrid component

private void btnGuardar_Click(object sender, System.EventArgs e)
{
    /*INSERT YOUR CODE HERE*/			
}

我需要你的帮助，请告诉我怎样才能：



1）从for中获取每行的数据循环

2）我想进行在DataGrid Web控件中检查的行我如何做到这一点。





提前致谢



Leonardo Ayala R.

Please I need your help, Please tell me how I can:

1) Get the data from the component for each row in a for cycle
2) I want to precess the rows that are checked in the DataGrid Web control How I can do this.


Thanks in advance

Leonardo Ayala R.

推荐答案

首先，谷歌这些事情兄弟...

First off, google these thing bro...

foreach (DataGridViewRow dr in dataGridView1.Rows)
        {
            
            foreach (DataGridViewCell dc in dr.Cells)
            { 
               //dc is each cell, take it from there
            }

        }

这只是一个搜索。

It was just a search away.

Quote：

从for循环中的每一行获取组件中的数据

Get the data from the component for each row in a for cycle

回答您的第一个查询，可以通过多种方式完成，例如：在迭代Gridview行集合或使用单元格属性时使用FindControl。



http://forums.asp.net/t/1893452.aspx?loop+thr​​ough+all+rows+in+a+gridview+and+get+the+contents [ ^ ]

Answering your first query , it can be done multiple ways such as using FindControl while iterating through the Gridview Row Collections or by using cells property.

http://forums.asp.net/t/1893452.aspx?loop+through+all+rows+in+a+gridview+and+get+the+contents[^]

引用：

我想进行在DataGrid Web控件中检查的行如何执行此操作

I want to precess the rows that are checked in the DataGrid Web control How I can do this

请参阅以下链接以获取所选行



http://www.aspsnippets.com/Articles/GridView-with-CheckBox-Get-Selected-Rows-in-ASPNet.aspx [ ^ ]



希望这有助于

Refer below link to get the selected rows

http://www.aspsnippets.com/Articles/GridView-with-CheckBox-Get-Selected-Rows-in-ASPNet.aspx[^]

Hope this helps

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