Admin/timuxiugai.aspx.cs

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data;

public partial class Admin_timuxiugai : System.Web.UI.Page
{
    SqlHelper insert = new SqlHelper();
    Alert js = new Alert();
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            Info();

        }
    }
    private void Info()
    {
        int id = int.Parse(Request.QueryString["id"].ToString());//获取论文题目的ID
        string strsql = "select * from lunwen where ID=" + id + "";
        DataSet ds = insert.GetDs(strsql, "ds");
        if (ds.Tables[0].Rows.Count > 0)
        {
            this.timu.Text = ds.Tables[0].Rows[0]["timu"].ToString();
            this.nianfen.Text = ds.Tables[0].Rows[0]["nianfen"].ToString();
            this.zhuanye.Text = ds.Tables[0].Rows[0]["zhuanye"].ToString();
        }
    }
    protected void Button1_Click(object sender, EventArgs e)
    {
        int id = int.Parse(Request.QueryString["id"].ToString());//获取论文题目的ID
        string strsql = "Update lunwen set timu='" + this.timu.Text + "',nianfen='" + this.nianfen.Text + "',zhuanye='" + this.zhuanye.Text + "' ";
        strsql += " where ID=" + id + "";
        insert.RunSql(strsql);
        Alert.AlertAndRedirect("修改成功", "timuManage.aspx");
    }
}