.net standard 2.0 -> net fx 4.0 class

ENIGProtocol.Tests/ENIGProtocol.Tests.csproj

@@ -1,14 +1,17 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk" ToolsVersion="15.0">
-
   <PropertyGroup>
     <TargetFramework>net6.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
-
     <IsPackable>false</IsPackable>
     <IsTestProject>true</IsTestProject>
+    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
+    <FileUpgradeFlags>
+    </FileUpgradeFlags>
+    <UpgradeBackupLocation>
+    </UpgradeBackupLocation>
+    <OldToolsVersion>2.0</OldToolsVersion>
   </PropertyGroup>
-
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.13.0" />
     <PackageReference Include="xunit" Version="2.9.3" />
@@ -21,13 +24,10 @@
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
   </ItemGroup>
-
   <ItemGroup>
     <ProjectReference Include="..\enigprotocol\enigprotocol.csproj" />
   </ItemGroup>
-
   <ItemGroup>
     <Using Include="Xunit" />
   </ItemGroup>
-
+</Project>
-</Project>

ENIGProtocol.sln

@@ -1,18 +1,18 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio Version 17
+# Visual Studio Express 15 for Windows Desktop
-VisualStudioVersion = 17.9.34714.143
+VisualStudioVersion = 15.0.28307.1000
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SampleProject", "sample\SampleProject.csproj", "{FAB31C8A-7DCF-4152-8A82-76F3C10BABA4}"
-EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ENIGProtocol.Tests", "ENIGProtocol.Tests\ENIGProtocol.Tests.csproj", "{3A677629-1F08-49B2-BC75-58282E439FD4}"
-EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "솔루션 항목", "솔루션 항목", "{0A11874A-E5C6-4170-9787-1FFF7AF0D289}"
 	ProjectSection(SolutionItems) = preProject
 		.gitignore = .gitignore
 		ReadMe.MD = ReadMe.MD
 	EndProjectSection
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SampleProject", "sample\SampleProject.csproj", "{FAB31C8A-7DCF-4152-8A82-76F3C10BABA4}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ENIGProtocol.Tests", "ENIGProtocol.Tests\ENIGProtocol.Tests.csproj", "{3A677629-1F08-49B2-BC75-58282E439FD4}"
+EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ENIGProtocol", "enigprotocol\ENIGProtocol.csproj", "{499D8912-4B96-41E5-A70D-CFE797883D65}"
 EndProject
 Global

enigprotocol/ENIGProtocol.csproj

@@ -1,7 +1,58 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<?xml version="1.0" encoding="utf-8"?>
-
+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
-    <TargetFramework>netstandard2.0</TargetFramework>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{9365803B-933D-4237-93C7-B502C855A71C}</ProjectGuid>
+    <OutputType>Library</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>enigprotocol</RootNamespace>
+    <AssemblyName>enigprotocol</AssemblyName>
+    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <Deterministic>true</Deterministic>
+    <TargetFrameworkProfile />
   </PropertyGroup>
-
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
-</Project>
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="System" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Data.DataSetExtensions" />
+    <Reference Include="Microsoft.CSharp" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Net.Http" />
+    <Reference Include="System.Xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Commands.cs" />
+    <Compile Include="EEProtocol.cs" />
+    <Compile Include="EventArgs.cs" />
+    <Compile Include="Packet.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include=".gitignore" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="ReadMe.MD" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+</Project>

enigprotocol/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("enigprotocol")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("enigprotocol")]
+[assembly: AssemblyCopyright("Copyright ©  2025")]
+[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("9365803b-933d-4237-93c7-b502c855a71c")]
+
+// 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")]