default.aspx.cs

采用多层开发模式,接口.静太工厂,sadfdsafsd

using System;
using System.Data;
using System.Configuration;
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 LiuJinfuTest.BLL; //引用业务层DLL

namespace LiuJinfuTest.Web
{
    public partial class Default : System.Web.UI.Page
    {
        private ClassTest tmpClass = new ClassTest();

        protected void Button2_Click(object sender, EventArgs e)
        {
            //显示层
            Response.Write(Request.ServerVariables["script_name"].ToString());
        }
        protected void Button1_Click(object sender, EventArgs e)
        {
            //显示层+业务层
            //方法：直接调用业务层中的方法
            Response.Write(tmpClass.Classes());
        }
        protected void Button3_Click(object sender, EventArgs e)
        {
            //显示层+业务层+数据层
            Class3Ceng cls3 = new Class3Ceng();
            DataSet ds = cls3.Classes();

            GridView1.DataMember = "table";
            GridView1.Caption = "没有应用泛型机制";
            GridView1.DataSource = ds;

            GridView1.DataBind();

        }
        protected void Button4_Click(object sender, EventArgs e)
        {
            //显示层+业务层+数据层(应用泛型机制)
            Class3CengFanxing cls3fx = new Class3CengFanxing();

            GridView1.DataSource = cls3fx.GetClasses();
            GridView1.Caption = "应用泛型机制";
            GridView1.DataBind();
        }
        protected void Button5_Click(object sender, EventArgs e)
        {
            //显示层+业务层+数据层(应用数据库接口)
            Class3CengJieKou cls3jk = new Class3CengJieKou();

            GridView1.DataSource = cls3jk.GetClasses();
            GridView1.Caption = "应用接口";
            GridView1.DataBind();

        }
}
}