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<form id="form1" runat="server">
<div>
<asp:DataList ID="DataList1" runat="server" DataSourceID="nanchangyinhang" ShowFooter="False"
ShowHeader="False" CellPadding="0">
<ItemTemplate>
<% string youkey = "asdf";%>
<a href="Gg_show.aspx?id=<%# Eval("id") %>" target="_blank"><asp:Label ID="titleLabel" runat="server" Text='<%# Eval("title") %>'></asp:Label></a><br />
<asp:Label ID="Label1" runat="server" Text='<% Eval("title").ToString().Replace(youkey,"<font color=red>"+youkey+"</font>")%>'> </asp:Label><br />
</ItemTemplate>
</asp:DataList><asp:SqlDataSource ID="nanchangyinhang" runat="server" ConnectionString="<%$ ConnectionStrings:NanChangYinHangConnectionString %>"
SelectCommand="SELECT top 5 [title],[id] FROM [config] ORDER BY [id] DESC"></asp:SqlDataSource>
</div>
</form>
<asp:Label ID="Label1" runat="server" Text='<% Eval("title").ToString().Replace(youkey,"<font color=red>"+youkey+"</font>")%>'> </asp:Label><br />
<asp:Label ID="Label1" runat="server" Text='<%# Eval("title").ToString().Replace(youkey,"<font color=red>"+youkey+"</font>")%>'> </asp:Label><br />
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="replace.aspx.cs" Inherits="temp_replace" %>
<!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>无标题页</title>
</head>
<body>
<form id="form1" runat="server">
<asp:TextBox ID="txt" runat="server"></asp:TextBox>
<asp:Button ID="btn" Text="设置关键字" runat="server" OnClick="btn_Click" /><br />
<asp:Repeater ID="rp" runat="server">
<AlternatingItemTemplate>
<%#getStr(Eval("Name")!=null?Eval("Name").ToString():"") %><br />
</AlternatingItemTemplate>
<ItemTemplate>
<%#Eval("Name") != null?Eval("Name").ToString().Replace(value,"<font color='red'>" + value + "</font>"):""%><br />
</ItemTemplate>
</asp:Repeater>
</form>
</body>
</html>
using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
public partial class temp_replace : System.Web.UI.Page
{
protected string value;
protected string getStr(string oldStr)
{
return oldStr.Replace(value, "<font color='red'>" + value + "</font>");
}
private DataTable getDateTable()
{
DataTable dt = new DataTable();
dt.Columns.Add(new DataColumn("Name", typeof(String)));
DataRow dr;
for (int i = 0; i < 10; i++)
{
dr = dt.NewRow();
dr[0] = "人员" + i.ToString();
dt.Rows.Add(dr);
}
return dt;
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
value = "1";
rp.DataSource = getDateTable();
rp.DataBind();
}
}
protected void btn_Click(object sender, EventArgs e)
{
value = txt.Text.Trim();
rp.DataSource = getDateTable();
rp.DataBind();
}
}