UI/aadmin/newsselect.aspx.cs

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using System;
using System.Collections;
using System.Configuration;
using System.Data;

using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;

using System.Data.SqlClient;
using Common;
public partial class admin_newselect : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            string name=Request.QueryString["biaoti"].ToString();
            
            string str = "select count(*) from news  where  _title='" + name + "'";
            int result = Convert.ToInt32(Common.DB.ExecuteScalar(str));
            AspNetPager1.RecordCount = result;
            AspNetPager1.PageSize = 5;
            info();
        }
    }
    public void info()
    {
        string name = Request.QueryString["biaoti"].ToString();
        string str = "select * from news,newscate where  news._cateid=newscate._cateid and _title like '%"+ name +"%'"; 
        DataSet ds = Common.DB.PagedataSet(str, AspNetPager1.PageSize * (AspNetPager1.CurrentPageIndex - 1), AspNetPager1.PageSize, "news");
        GridView1.DataSource = ds.Tables[0];
        GridView1.DataBind();
    }
   
    protected void search_Click(object sender, EventArgs e)
    {
        Response.Redirect("newsselect.aspx?biaoti=" + select.Text + "");
    }
    protected void AspNetPager1_PageChanging1(object src, Wuqi.Webdiyer.PageChangingEventArgs e)
    {
        AspNetPager1.CurrentPageIndex = e.NewPageIndex;
        info();
    }
    protected void Button1_Click(object sender, EventArgs e)
    {
        foreach (GridViewRow gv in GridView1.Rows)
        {
            CheckBox cb = (CheckBox)gv.FindControl("CheckBox1");
            cb.Checked = true;
        }
    }
    protected void Button2_Click(object sender, EventArgs e)
    {
        foreach (GridViewRow gv in GridView1.Rows)
        {
            CheckBox cb = (CheckBox)gv.FindControl("CheckBox1");