享元模式

Author: XINCGer

DesignPatterns/FlyweightPattern/FlyweightPattern/FlyweightPattern.csproj

@@ -45,6 +45,7 @@
   <ItemGroup>
     <Compile Include="Flyweight.cs" />
     <Compile Include="FlyweightFactory.cs" />
+    <Compile Include="ImageNode.cs" />
     <Compile Include="Program.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
   </ItemGroup>

DesignPatterns/FlyweightPattern/FlyweightPattern/ImageNode.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FlyweightPattern
+{
+    /// <summary>
+    /// 抽象图片类
+    /// </summary>
+    public abstract class ImageNode
+    {
+        public abstract void Show();
+    }
+}