ryedit.aspx.cs

一个很好的管理系统代码！！！！ 能实现车辆的管理…… 大家用的试下啊

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 Admin_RyEdit : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!Page.IsPostBack)
        {
            DataTable dt = new DataTable();
            if (Request.QueryString["ID"] != null)
            {
                //显示当前人员信息
                this.TextBox1.ReadOnly = false;
                dt = DataControl.GetData("select * from 人员 where 帐号='" + Request.QueryString["ID"] + "'");
                if (dt.Rows.Count > 0)
                {
                    this.TextBox1.Text = dt.Rows[0]["帐号"].ToString();
                    this.Textbox4.Text = dt.Rows[0]["名称"].ToString();
                    this.TextBox3.Text = dt.Rows[0]["职位"].ToString();
                    this.Textbox2.Text = dt.Rows[0]["介绍"].ToString(); 
                }
            }
        }
    }
    protected void Button1_Click(object sender, EventArgs e)
    {
        //跳转页面
        Response.Redirect("RyList.aspx");
    }
    protected void Button2_Click(object sender, EventArgs e)
    {
        //添加或修改人员信息
        if (Request.QueryString["ID"] != null)
        {
            DataControl.Execute("update 人员 set 名称='"+ Textbox4.Text +"',职位='"+ TextBox3.Text +"',介绍='"+ Textbox2.Text +"' where 帐号='"+ Request.QueryString["ID"] +"'");
        }
        else
        {
            if (DataControl.GetData("select * from 人员 where 帐号='" + this.TextBox1.Text + "'").Rows.Count > 0)
            {
                Response.Write("<script>alert('帐号重复');</script>");
                return;
            }
            DataControl.Execute("insert into 人员(帐号,密码,名称,职位,介绍) values " +
                 " ('" + this.TextBox1.Text + "','000000','"+ Textbox4.Text  +"','"+ TextBox3.Text +"','"+ Textbox2.Text +"')");

        }
        Response.Redirect("RyList.aspx");

    }
}