简单的interface显式和隐式的实现

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;

/// <summary>
/// InterF 的摘要说明
/// </summary>

    public interface Itest
    {
        string show();

        string display();
    }

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;

/// <summary>
/// test 的摘要说明
/// </summary>
public class test :Itest
{
    public string show()
    {
        return "隐式实现接口";
    }

    string Itest.display()
    {
        return "显式实现接口";
    }
}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

public partial class Mytest : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        Itest a = new test();
        Label1.Text = a.show();
        Label2.Text = a.display();
    }
}