welcome_putong.aspx.cs

这个是用C#做底层开发车辆管理系统

using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using System.Data.SqlClient;
namespace car1
{
	/// <summary>
	/// welcome_putong 的摘要说明。
	/// </summary>
	public class welcome_putong : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.DataGrid car_see;
	
		private void Page_Load(object sender, System.EventArgs e)
		{
			if(!Page.IsPostBack)
			{
				car_seeBind();
			}// 在此处放置用户代码以初始化页面
		}
		private void car_seeBind()
		{
			string SqlConn=System.Configuration.ConfigurationSettings.AppSettings["ConnString"];
			SqlConnection Conn=new SqlConnection(SqlConn);
			Conn.Open();
			DataSet ds=new DataSet();
			string SqlStr1="select id,car_code,car_type,car_zuowei,car_company,car_user,car_usermobile,car_state,car_xingcheng,car_gongli,car_statestart,car_stateend from [car]";
			SqlDataAdapter dr=new SqlDataAdapter(SqlStr1,Conn);
			dr.Fill(ds,"car_see");
			car_see.DataSource=ds.Tables["car_see"].DefaultView;
			car_see.Columns[0].Visible=false;
			car_see.DataBind();
			
		}

		#region Web 窗体设计器生成的代码
		override protected void OnInit(EventArgs e)
		{
			//
			// CODEGEN: 该调用是 ASP.NET Web 窗体设计器所必需的。
			//
			InitializeComponent();
			base.OnInit(e);
		}
		
		/// <summary>
		/// 设计器支持所需的方法 - 不要使用代码编辑器修改
		/// 此方法的内容。
		/// </summary>
		private void InitializeComponent()
		{    
			this.car_see.PageIndexChanged += new System.Web.UI.WebControls.DataGridPageChangedEventHandler(this.car_see_PageIndexChanged);
			this.car_see.ItemDataBound += new System.Web.UI.WebControls.DataGridItemEventHandler(this.car_see_ItemDataBound);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		

		private void car_see_PageIndexChanged(object source, System.Web.UI.WebControls.DataGridPageChangedEventArgs e)
		{
			car_see.CurrentPageIndex=e.NewPageIndex;
			car_see.DataBind();
		}

		private void car_see_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
		{
			if(e.Item.ItemType==System.Web.UI.WebControls.ListItemType.Item||e.Item.ItemType==System.Web.UI.WebControls.ListItemType.AlternatingItem||e.Item.ItemType==System.Web.UI.WebControls.ListItemType.EditItem||e.Item.ItemType==System.Web.UI.WebControls.ListItemType.SelectedItem)
			{
				e.Item.Attributes["onmouseover"]="currentcolor=this.style.backgroundColor;this.style.backgroundColor='Gainsboro'";
				e.Item.Attributes["onmouseout"]="this.style.backgroundColor=currentcolor";
			}
		}
	}
}