项目调试之供求网站信息开发----实现网页中搜索匹配查询功能

最近在完成一个拿得出手的小型项目，主要对供求网站信息进行发布、管理，等操作，今天正好完善到全局搜索功能，仅供大家参考学习：

效果图：

前台代码：

<table align="center" cellpadding="0" cellspacing="0" width="184">
    <tr>
        <td align="left" class="henhong">
            输入关键字</td>
    </tr>
    <tr>
        <td align="left">
            <asp:TextBox ID="txtKey" runat="server" CssClass="TextBox" Width="184px"></asp:TextBox></td>
    </tr>
    <tr>
        <td align="left" height="36">
            <a href="#"></a>
            &nbsp;<asp:ImageButton ID="ImageButton1" runat="server" AlternateText="开始搜索" Height="22px"
                Width="67px" OnClick="ImageButton1_Click" ImageUrl="~/images/anhiu1.jpg" />
            <asp:ImageButton ID="ImageButton2" runat="server" AlternateText="搜索帮助？" Height="22px"
                Width="67px" ImageUrl="~/images/anhiu2.jpg" PostBackUrl="~/Help.aspx" /><a href="#"></a></td>
    </tr>
</table>

后台cs:

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 UserControl_InfoSearch : System.Web.UI.UserControl
{
    static string infoType = "";   　　　　//信息类型
    Operation operation = new Operation();

    protected void ImageButton1_Click(object sender, ImageClickEventArgs e)
    {
        Session["key"] = txtKey.Text;
        if (Page.Title.Length == 5)                 //主页中查询
        {
            infoType = "招聘信息";
            Response.Redirect("ShowPage/webZP.aspx");
            return;
        }
        else
        {
            infoType = Page.Title.Substring(7, 4);
        }
        
        switch (infoType)                           //分页中信息查询
        {
            case "招聘信息":
                Response.Redirect("../ShowPage/webZP.aspx");
                break;
            case "求职信息":
                Response.Redirect("../ShowPage/webQZ.aspx");
                break;
            case "培训信息":
                Response.Redirect("../ShowPage/webPX.aspx");
                break;
            case "公寓信息":
                Response.Redirect("../ShowPage/webGY.aspx");
                break;
            case "家教信息":
                Response.Redirect("../ShowPage/webJJ.aspx");
                break;
            case "物品求购":
                Response.Redirect("../ShowPage/webWPQG.aspx");
                break;
            case "物品出售":
                Response.Redirect("../ShowPage/webWPCS.aspx");
                break;
            case "求兑出兑":
                Response.Redirect("../ShowPage/webQDCD.aspx");
                break;
            case "车辆信息":
                Response.Redirect("../ShowPage/webCL.aspx");
                break;
            case "寻求合作":
                Response.Redirect("../ShowPage/webXQHZ.aspx");
                break;
            case "企业广告":
                Response.Redirect("../ShowPage/webQYGG.aspx");
                break;
        }
    }
}