WebSite1/admin/huifu.aspx.cs

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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;
using System.Data.SqlClient;
public partial class WebSite1_admin_huifu : System.Web.UI.Page
{
    SqlConnection Conn;
    SqlCommand Cmd;
    protected void Page_Load(object sender, EventArgs e)
    {
        TextBox4.Text = "所有";       
    }
   
    protected void stn_Click(object sender, EventArgs e)
    {
        string url = ConfigurationSettings.AppSettings["strconnection"];
        Conn = new SqlConnection(url);
        Cmd = new SqlCommand("update  JianLi_Message set Mess_ReBack='" + TextBox1.Text + "'where Mess_Id='" + Request .QueryString ["id"] + "' ", Conn);
        try
        {
            Conn.Open();
            Cmd.ExecuteNonQuery();
            Conn.Close();
            Response.Write("<script language='javascript'>alert('恭喜成功！');</script>");
        }
        catch (Exception e3) { Response.Write(e3 + "ok"); }
    }
    protected void LinkButton1_Click(object sender, EventArgs e)
    {
        Panel1.Visible = true;
    }
    protected void Button1_Click(object sender, EventArgs e)
    {
        TextBox4.Text.Trim();
        string url = ConfigurationSettings.AppSettings["strconnection"];
        Conn = new SqlConnection(url);
        Cmd = new SqlCommand("insert into JianLi_Message (Mess_Title,Mess_ToWho,Mess_Text,Mess_Datetime) values('" + TextBox3.Text + "','" + TextBox4.Text + "','" + TextBox2.Text + "','"+System.DateTime.Now .ToLocalTime ()+"') ", Conn);
        try
        {
            Conn.Open();
            Cmd.ExecuteNonQuery();
            Conn.Close();
            Response.Write("<script language='javascript'>alert('恭喜成功！');</script>");
        }
        catch (Exception e3) { Response.Write(e3 + "ok"); }
    }
}