Search.ascx.cs

微信扫码关注公众号，代码整理好后第一时间通知你。

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 Search : System.Web.UI.UserControl
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            if (DropDownList1.SelectedValue == "需求信息")
            {
                Table2.Visible = true;
                TABLE1.Visible = false;

            }
            else
            {
                Table2.Visible = false;
                TABLE1.Visible = true;
            }
        }

    }
    protected void ImageButton1_Click(object sender, ImageClickEventArgs e)
    {
        if (DropDownList1.SelectedValue == "需求信息")
        {
            Response.Redirect("SearchXQ.aspx?KeMu=" + TextBox1.Text + "&sex=" + DropDownList2.SelectedValue + "&Titles=" + TextBox2.Text + "&FeiYong=" + TextBox3.Text);
          
        }
        else
        {
            Response.Redirect("SearchJY.aspx?KeMu=" + KeMu.Text + "&sex=" + sex.SelectedValue + "&Professional=" + Professional.Text + "&school=" + school.Text);

 
        }
    }
    protected void DropDownList1_SelectedIndexChanged1(object sender, EventArgs e)
    {
        if (DropDownList1.SelectedValue == "需求信息")
        {
            Table2.Visible = true;
            TABLE1.Visible = false;

        }
        else
        {
            Table2.Visible = false;
            TABLE1.Visible = true;
        }
    }
}