如何在c＃代码后面的gridview中将值绑定到超链接 [英] how to bind value to hyperlink in gridview in c# code behind

问题描述

大家好，

我有一个自定义网格，我在我的c＃代码后面绑定了数据。我给我的一个专栏提供了一个超链接字段。如果我单击超链接值，它应该导航到该超链接值的详细信息页面。代码如下：

  protected   void  grd_RowDataBound（ object  sender，GridViewRowEventArgs e）
 {
  if （e .Row.RowType == DataControlRowType.DataRow）
 {
 HyperLink myLink =  new  HyperLink（）; 
 myLink.Text = e.Row.Cells [ 2 ]。文字; 
 e.Row.Cells [ 2 ]。Controls.Add（myLink）; 
 myLink.NavigateUrl =   Estimation.aspx？EstimateID = + EstimateID +  & VersionNo = + VersionNo; 
} 
} 

如果我点击链接，页面会被导航，但我没有得到已在页面中预先加载的详细信息。请给我关于如何纳入这个的建议。谢谢

解决方案

在aspx页面中这样使用

< asp：linkbutton id =   lnkid text =  <％＃Eval（ text   ）％> runat =   server postbackurl =  <％＃Eval（ EstimateID  ，〜/ Estimation.aspx？EstimateID = { 0 }& VersionNo = { 0 }  ）％>'>< / asp：linkbutton>  

如果问题解决，则将其标记为接受colution

http://csharpdotnetfreak.blogspot.com/2011/09/querystring-in-aspnet.html [ ^ ]

http://msdn.microsoft.com/en-us/library/6c3yckfw(v=vs.100）。 aspx [ ^ ]

Hi guys,
I have a custom grid on which i have binded data in my c# code behind. I have given a hyperlink field to one of my column. If i click the hyperlink value, it should navigate to the details page of that hyperlink value. The code is given below,

protected void grd_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        if (e.Row.RowType == DataControlRowType.DataRow)
        {
            HyperLink myLink = new HyperLink();
            myLink.Text = e.Row.Cells[2].Text;
            e.Row.Cells[2].Controls.Add(myLink);
            myLink.NavigateUrl = "Estimation.aspx?EstimateID=" + EstimateID + "&VersionNo=" + VersionNo;
        }
    }

If i click the link, the page is getting navigated, but i am not getting the details which are already pre-loaded in that page. Please give me suggestions on how to incorporate this. Thanks

解决方案

use like this in aspx page

<asp:linkbutton id="lnkid" text="<%# Eval("text") %>" runat="server" postbackurl="<%# Eval("EstimateID","~/Estimation.aspx?EstimateID={0}& VersionNo={0}") %>'></asp:linkbutton>

if problem solved then mark it as accept colution

http://csharpdotnetfreak.blogspot.com/2011/09/querystring-in-aspnet.html[^]
http://msdn.microsoft.com/en-us/library/6c3yckfw(v=vs.100).aspx[^]

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