在DataGrid中添加Radio（单选按钮）列

查看例子
<%@ Page Language="C#" AutoEventWireup="True" EnableViewState = "true"%>
<%@ Import Namespace="System.Data" %>

 DataTable Cart;
 DataView CartView;
 ICollection CreateDataSource()
 {
  DataTable dt = new DataTable();
  DataRow dr;
  
  dt.Columns.Add(new DataColumn("IntegerValue", typeof(Int32)));
  dt.Columns.Add(new DataColumn("StringValue", typeof(string)));
  dt.Columns.Add(new DataColumn("CurrencyValue", typeof(double)));
  
  for (int i = 0; i < 101; i++)
  {
   dr = dt.NewRow();  
   dr[0] = i;
   dr[1] = "Item " + i.ToString();
   dr[2] = 1.23 * (i+1);
   dt.Rows.Add(dr);
  }
  
  DataView dv = new DataView(dt);
  return dv;
  }
  void Page_Load(Object sender, EventArgs e)
  {
   string js = "";
   js+="/r/n";
   js+="function ld(){/r/n";
   js+="for(i=0;i/r/n";
  this.RegisterStartupScript("js",js);
     if (!IsPostBack)
     {
        ItemsGrid.DataSource = CreateDataSource();
        ItemsGrid.DataBind();
     }   
  }
  void Grid_Change(Object sender, DataGridPageChangedEventArgs e)
  {
     ItemsGrid.CurrentPageIndex = e.NewPageIndex;
     ItemsGrid.DataSource = CreateDataSource();
     ItemsGrid.DataBind();
  }
  void btnClick(Object sender, EventArgs e)
  {
   if(Request.Form["RadioName"] != null)
   {
   rd.Value = Request.Form["RadioName"].ToString();
    Label1.Text = "您所选择的是：" + Request.Form["RadioName"].ToString() +"";
    }
  }
 


 
 
 
 
  
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