gdcjcqkedit.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 Czy_GdcjcqkEdit : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!Page.IsPostBack)
        {
            DataTable dt = new DataTable();
            this.TextBox3.ReadOnly = true;
            this.Textbox4.Text = DateTime.Now.ToString();
            if (Request.QueryString["ID"] != null)
            {
                this.Button3.Visible = false;
                this.TextBox3.ReadOnly = false;
                this.Textbox4.ReadOnly = true;
                //显示当前的固定车进出情况
                dt = DataControl.GetData("select * from 固定车进出情况, 分配车位,车位管理 where 固定车进出情况.分配代码=分配车位.分配代码 and 分配车位.车位代码=车位管理.车位代码 and 情况代码=" + Request.QueryString["ID"] + "");
                if (dt.Rows.Count > 0)
                {
                    this.TextBox1.Text = dt.Rows[0]["车位编号"].ToString();
                    this.Textbox4.Text = dt.Rows[0]["出去时间"].ToString();
                    this.TextBox3.Text = DateTime.Now.ToString();
                }
            }
        }
    }
    protected void Button1_Click(object sender, EventArgs e)
    {
        //跳转页面
        Response.Redirect("GdcjcqkList.aspx");
    }
    protected void Button2_Click(object sender, EventArgs e)
    {
        //添加或更新固定车进出情况信息
        if (Request.QueryString["ID"] != null)
        {
            DataControl.Execute("update 固定车进出情况 set 回来时间='" + TextBox3.Text + "'  where 情况代码='" + Request.QueryString["ID"] + "'");
        }
        else
        {
            DataControl.Execute("insert into 固定车进出情况(分配代码,出去时间,帐号) values " +
                 " ('" + this.Hidden1.Value  + "','" + Textbox4.Text + "','" + Session["帐号"].ToString() + "')");

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

}