zxt_change.aspx.cs

一个简单的聊天代码

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 zxt_change : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        { 
            if (Request.QueryString["id"] != null) 
        { pmll(); }
        }
    }
    void pmll()
    {
        string sid =spstr.tosql(Request.QueryString["id"]);
        string sql;
        sql = "select * from leave where id=" + sid;
        DataSet sm = Spbase.GreatDs(sql);
        Repeater1.DataSource = sm;
        Repeater1.DataBind();
    }
    protected void Button1_Click(object sender, EventArgs e)
    {
        string name, title, leave,sid;
        sid = Request.QueryString["id"].Replace("'", "''");
        name = Request.Form["Text1"];
        title = Request.Form["Text2"];
        leave = Request.Form["TextArea1"];
        string sql;
        sql = "update leave set name='" + name + "',title='" + title + "',leave='" + leave + "' where id=" + sid;
        
        Spbase.DoSql(sql);
        Response.Write("<script langeuage=javascript>alert('修改成功！');</script>");
        pmll();
  
    }
    protected void Button2_Click(object sender, EventArgs e)
    {
        string huifu,sid;
        sid = Request.QueryString["id"].Replace("'", "''");
        huifu = Request.Form["TextArea2"];
        string sql = "update leave set huifu='"+huifu+"' where id="+sid;
        Spbase.DoSql(sql);
        Response.Write("<script langeuage=javascript>alert('回复成功！');</script>");
        pmll();
    }
}