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 程式師世界 >> 編程語言 >> C語言 >> 關於C語言 >> 設計模式(C#) - 原型模式(Prototype Pattern)(3)

設計模式(C#) - 原型模式(Prototype Pattern)(3)

編輯:關於C語言

clIEnt

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;

using Pattern.Prototype;

public partial class Prototype : System.Web.UI.Page
{
  protected void Page_Load(object sender, EventArgs e)
  {
    Response.Write("ShallowCopy演示如下:<br />");
    ShowShallowCopy();

    Response.Write("DeepCopy演示如下:<br />");
    ShowDeepCopy();  
  }

  private void ShowShallowCopy()
  {
    ShallowCopy sc = new ShallowCopy();
    sc.MessageModel = new MessageModel("ShallowCopy", DateTime.Now);

    ShallowCopy sc2 = (ShallowCopy)sc.Clone();

    Response.Write(sc.MessageModel.Message);
    Response.Write("<br />");
    Response.Write(sc2.MessageModel.Message);
    Response.Write("<br />");

    sc.MessageModel.Message = "ShallowCopyShallowCopy";

    Response.Write(sc.MessageModel.Message);
    Response.Write("<br />");
    Response.Write(sc2.MessageModel.Message);
    Response.Write("<br />");
  }

  private void ShowDeepCopy()
  {
    DeepCopy sc = new DeepCopy();
    sc.MessageModel = new MessageModel("DeepCopy", DateTime.Now);

    DeepCopy sc2 = (DeepCopy)sc.Clone();

    Response.Write(sc.MessageModel.Message);
    Response.Write("<br />");
    Response.Write(sc2.MessageModel.Message);
    Response.Write("<br />");

    sc.MessageModel.Message = "DeepCopyDeepCopy";

    Response.Write(sc.MessageModel.Message);
    Response.Write("<br />");
    Response.Write(sc2.MessageModel.Message);
    Response.Write("<br />");
  }
}

運行結果

ShallowCopy演示如下:

ShallowCopy
ShallowCopy
ShallowCopyShallowCopy
ShallowCopyShallowCopy

DeepCopy演示如下:

DeepCopy
DeepCopy
DeepCopyDeepCopy
DeepCopy

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