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我新的ASP.NET工作，我在我的应用程序进行搜索框。的ListView选择指数没有在ASP.NET
例如：如果用户在文本框中输入“ABC”，则文本框将其与“ABC”启动数据库获取数据。我这个数据传递给DataTable。
它可以正常工作，
这里是我的代码片段：
DataTable result = new DataTable();
protected void TextBox1_TextChanged(object sender, EventArgs e)
{
connString = System.Configuration.ConfigurationManager.ConnectionStrings["MyConsString"].ConnectionString;
SqlConnection conn = new SqlConnection(connString);
conn.Open();
string query = string.Format("SELECT DISTINCT Scrip FROM dbo.SearchBoxData where Scrip Like '{0}%'", TextBox1.Text);
SqlCommand cmd = new SqlCommand(query, conn);
result.Load(cmd.ExecuteReader());
conn.Close();
lvwItems.DataSource = result;
lvwItems.DataBind();
}
现在我想找回我的<div>标签所有这些数据。所以我试着用asp:ListView，
这里是我的代码片段，
它工作正常，但现在我想导航到新页面时用户选择的ListView任何行，但我无法选择任何行..
<asp:ListView ID="lvwItems" runat="server" ItemPlaceholderID="plhItems">
<LayoutTemplate>
<div>
<asp:PlaceHolder ID="plhItems" runat="server"></asp:PlaceHolder>
</div>
</LayoutTemplate>
<ItemTemplate>
<div>
<%# Eval("Scrip")%>
</div>
</ItemTemplate>
在此先感谢！
任何帮助将不胜感激。
编辑：（SearchBox.aspx.cs）
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data.SqlClient;
using System.Data;
public partial class SearchBox : System.Web.UI.Page
{
string connString;
DataTable result = new DataTable();
protected void Page_Load(object sender, EventArgs e)
{ }
protected void TextBox1_TextChanged(object sender, EventArgs e)
{
connString = System.Configuration.ConfigurationManager.ConnectionStrings["MyConsString"].ConnectionString;
SqlConnection conn = new SqlConnection(connString);
conn.Open();
string query = string.Format("SELECT DISTINCT Scrip FROM dbo.SearchBoxData where Scrip Like '{0}%'", TextBox1.Text);
SqlCommand cmd = new SqlCommand(query, conn);
result.Load(cmd.ExecuteReader());
conn.Close();
lvwItems.DataSource = result;
lvwItems.DataBind();
}
protected void lvwItems_SelectedIndexChanging(Object sender, ListViewSelectEventArgs e)
{
ListViewItem item = (ListViewItem)lvwItems.Items[e.NewSelectedIndex];
Label lablId = (Label)item.FindControl("lablId");
if (String.IsNullOrEmpty(lablId.Text))
{
Response.Redirect("NextPage.aspx?id=" + lablId.Text, false);
}
}
（SearchBox.aspx）
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="SearchBox.aspx.cs" Inherits="SearchBox" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
</div>
<asp:TextBox ID="TextBox1" runat="server" Height="30px" Width="179px"
OnTextChanged="TextBox1_TextChanged" AutoPostBack="true"></asp:TextBox>
<asp:Button ID="Button1" runat="server" Text="Go"
Width="62px" />
<asp:Label ID="Label2" runat="server" Text="Label"></asp:Label>
<asp:ListView ID="lvwItems" OnSelectedIndexChanging="lvwItems_SelectedIndexChanging"
runat="server" ItemPlaceholderID="plhItems">
<LayoutTemplate>
<div>
<asp:PlaceHolder ID="plhItems" runat="server"></asp:PlaceHolder>
</div>
</LayoutTemplate>
<ItemTemplate>
<div>
<%# Eval("Scrip")%>
<asp:Label ID="lablId" visible="false" runat="server" Text='<%#Eval("Scrip") %>'/>
</div>
</ItemTemplate>
</asp:ListView>
<asp:SqlDataSource ID="SqlDataSource1" runat="server"
ConnectionString="<%$ ConnectionStrings:krunal_DBConnectionString2 %>"
SelectCommand="SELECT * FROM [SearchBoxData]"></asp:SqlDataSource>
</form>
</body>
</html>
你绑定你的控制？ – 2012-04-12 04:47:19
yes，'lvwItems.DataSource = result; lvwItems.DataBind（）;'它正常工作，只是我想要选择行的索引。我该如何？ – Krunal 2012-04-12 04:53:10
添加选择按钮查看列表查看 – Raghuveer 2012-04-12 04:57:03