diff --git a/DesignPattern/DesignPattern.sln b/DesignPattern/DesignPattern.sln
index 5750b17..0eca858 100644
--- a/DesignPattern/DesignPattern.sln
+++ b/DesignPattern/DesignPattern.sln
@@ -7,6 +7,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Singleton", "Singleton\Sing
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Builder", "Builder\Builder.csproj", "{01181F37-48B4-4C0B-BE41-F8693C8B9E81}"
EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Factory", "Factory\Factory.csproj", "{26FB406E-7EC9-4E6B-B115-68013563C935}"
+EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Any CPU = Debug|Any CPU
@@ -21,6 +23,10 @@ Global
{01181F37-48B4-4C0B-BE41-F8693C8B9E81}.Debug|Any CPU.Build.0 = Debug|Any CPU
{01181F37-48B4-4C0B-BE41-F8693C8B9E81}.Release|Any CPU.ActiveCfg = Release|Any CPU
{01181F37-48B4-4C0B-BE41-F8693C8B9E81}.Release|Any CPU.Build.0 = Release|Any CPU
+ {26FB406E-7EC9-4E6B-B115-68013563C935}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+ {26FB406E-7EC9-4E6B-B115-68013563C935}.Debug|Any CPU.Build.0 = Debug|Any CPU
+ {26FB406E-7EC9-4E6B-B115-68013563C935}.Release|Any CPU.ActiveCfg = Release|Any CPU
+ {26FB406E-7EC9-4E6B-B115-68013563C935}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
diff --git a/DesignPattern/Factory/App.config b/DesignPattern/Factory/App.config
new file mode 100644
index 0000000..193aecc
--- /dev/null
+++ b/DesignPattern/Factory/App.config
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/DesignPattern/Factory/Factory.csproj b/DesignPattern/Factory/Factory.csproj
new file mode 100644
index 0000000..179b490
--- /dev/null
+++ b/DesignPattern/Factory/Factory.csproj
@@ -0,0 +1,56 @@
+
+
+
+
+ Debug
+ AnyCPU
+ {26FB406E-7EC9-4E6B-B115-68013563C935}
+ Exe
+ Factory
+ Factory
+ v4.8
+ 512
+ true
+ true
+
+
+ AnyCPU
+ true
+ full
+ false
+ bin\Debug\
+ DEBUG;TRACE
+ prompt
+ 4
+
+
+ AnyCPU
+ pdbonly
+ true
+ bin\Release\
+ TRACE
+ prompt
+ 4
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/DesignPattern/Factory/Program.cs b/DesignPattern/Factory/Program.cs
new file mode 100644
index 0000000..f29d8b5
--- /dev/null
+++ b/DesignPattern/Factory/Program.cs
@@ -0,0 +1,25 @@
+using Factory.StaticFactoryMethod;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Factory
+{
+ /*
+ * 카테고리: 생성패턴
+ * 개요: 객체를 직접 생성하는 대신 생성하는 기능을 가진 Factory 클래스를 통해 객체를 생성함.
+ *
+ */
+ class Program
+ {
+ static void Main(string[] args)
+ {
+ // static factory method
+ ILogger logger = LoggerFactory.Create(LoggerType.DB);
+
+
+ }
+ }
+}
diff --git a/DesignPattern/Factory/Properties/AssemblyInfo.cs b/DesignPattern/Factory/Properties/AssemblyInfo.cs
new file mode 100644
index 0000000..e51c77c
--- /dev/null
+++ b/DesignPattern/Factory/Properties/AssemblyInfo.cs
@@ -0,0 +1,36 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// 어셈블리에 대한 일반 정보는 다음 특성 집합을 통해
+// 제어됩니다. 어셈블리와 관련된 정보를 수정하려면
+// 이러한 특성 값을 변경하세요.
+[assembly: AssemblyTitle("Factory")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("Factory")]
+[assembly: AssemblyCopyright("Copyright © 2022")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// ComVisible을 false로 설정하면 이 어셈블리의 형식이 COM 구성 요소에
+// 표시되지 않습니다. COM에서 이 어셈블리의 형식에 액세스하려면
+// 해당 형식에 대해 ComVisible 특성을 true로 설정하세요.
+[assembly: ComVisible(false)]
+
+// 이 프로젝트가 COM에 노출되는 경우 다음 GUID는 typelib의 ID를 나타냅니다.
+[assembly: Guid("26fb406e-7ec9-4e6b-b115-68013563c935")]
+
+// 어셈블리의 버전 정보는 다음 네 가지 값으로 구성됩니다.
+//
+// 주 버전
+// 부 버전
+// 빌드 번호
+// 수정 버전
+//
+// 모든 값을 지정하거나 아래와 같이 '*'를 사용하여 빌드 번호 및 수정 번호를
+// 기본값으로 할 수 있습니다.
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]
diff --git a/DesignPattern/Factory/StaticFactoryMethod/ILogger.cs b/DesignPattern/Factory/StaticFactoryMethod/ILogger.cs
new file mode 100644
index 0000000..e159eed
--- /dev/null
+++ b/DesignPattern/Factory/StaticFactoryMethod/ILogger.cs
@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Factory.StaticFactoryMethod
+{
+ interface ILogger
+ {
+
+ }
+}
diff --git a/DesignPattern/Factory/StaticFactoryMethod/Logger.cs b/DesignPattern/Factory/StaticFactoryMethod/Logger.cs
new file mode 100644
index 0000000..1d918f9
--- /dev/null
+++ b/DesignPattern/Factory/StaticFactoryMethod/Logger.cs
@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Factory.StaticFactoryMethod
+{
+ class DbLogger : ILogger { }
+
+ class XmlLogger : ILogger { }
+
+ class JsonLogger : ILogger { }
+}
diff --git a/DesignPattern/Factory/StaticFactoryMethod/LoggerFactory.cs b/DesignPattern/Factory/StaticFactoryMethod/LoggerFactory.cs
new file mode 100644
index 0000000..69bf56e
--- /dev/null
+++ b/DesignPattern/Factory/StaticFactoryMethod/LoggerFactory.cs
@@ -0,0 +1,39 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Factory.StaticFactoryMethod
+{
+ public enum LoggerType
+ {
+ DB,
+ XML,
+ JSON
+ }
+
+ class LoggerFactory
+ {
+ public static ILogger Create(LoggerType loggerType)
+ {
+ ILogger logger = null;
+ switch (loggerType)
+ {
+ case LoggerType.DB:
+ logger = new DbLogger();
+ break;
+ case LoggerType.XML:
+ logger = new XmlLogger();
+ break;
+ case LoggerType.JSON:
+ logger = new JsonLogger();
+ break;
+ default:
+ throw new InvalidOperationException();
+ }
+
+ return logger;
+ }
+ }
+}