添加项目文件。

App.config

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+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+    <startup> 
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.8" />
+    </startup>
+</configuration>

BalatroMessager.csproj

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+<?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>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{83ED0515-B7E5-4F63-96E2-D7B650DB1DA3}</ProjectGuid>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>BalatroMessager</RootNamespace>
+    <AssemblyName>BalatroMessager</AssemblyName>
+    <TargetFrameworkVersion>v4.8</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
+    <Deterministic>true</Deterministic>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <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' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <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="LogCat.cs" />
+    <Compile Include="Program.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="App.config" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+</Project>

BalatroMessager.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.9.34714.143
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "BalatroMessager", "BalatroMessager.csproj", "{83ED0515-B7E5-4F63-96E2-D7B650DB1DA3}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{83ED0515-B7E5-4F63-96E2-D7B650DB1DA3}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{83ED0515-B7E5-4F63-96E2-D7B650DB1DA3}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{83ED0515-B7E5-4F63-96E2-D7B650DB1DA3}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{83ED0515-B7E5-4F63-96E2-D7B650DB1DA3}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {DBA5E491-F0A2-471F-96A1-7D5E98CFD38F}
+	EndGlobalSection
+EndGlobal

BalatroMessager.sln.DotSettings

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+<wpf:ResourceDictionary xml:space="preserve" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:s="clr-namespace:System;assembly=mscorlib" xmlns:ss="urn:shemas-jetbrains-com:settings-storage-xaml" xmlns:wpf="http://schemas.microsoft.com/winfx/2006/xaml/presentation">
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=Balatro/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=Messager/@EntryIndexedValue">True</s:Boolean></wpf:ResourceDictionary>

LogCat.cs

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+using System;
+using System.Net;
+using System.Net.Sockets;
+using System.Text;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace BalatroMessager
+{
+    public class LogCat
+    {
+        private readonly TcpListener _listener;
+
+        public LogCat(int port)
+        {
+            _listener = new TcpListener(new IPEndPoint(IPAddress.Loopback, port));
+        }
+
+        public async Task Listen(CancellationToken token)
+        {
+            try
+            {
+                _listener.Start();
+                var buffer = new byte[1024];
+                while (!token.IsCancellationRequested)
+                {
+                    Console.WriteLine($"[LogCat] {_listener.LocalEndpoint} Listening...");
+                    while (!_listener.Pending())
+                        await Task.Delay(100, token);
+
+                    using (var client = _listener.AcceptTcpClient())
+                    using (var stream = client.GetStream())
+                    {
+                        Console.WriteLine("[LogCat] Connected. Receiving...");
+                        try
+                        {
+                            while (!token.IsCancellationRequested)
+                            {
+                                var len = await stream.ReadAsync(buffer, 0, buffer.Length, token);
+                                if (len == 0)
+                                {
+                                    Console.WriteLine("[LogCat] Disconnected.");
+                                    break;
+                                }
+                                Console.WriteLine(Encoding.UTF8.GetString(buffer, 0, len));
+                            }
+                        }
+                        catch (SocketException ex)
+                        {
+                            Console.WriteLine("[LogCat] Socket Error occurred while listening. Code: {0}\n{1}", ex.ErrorCode, ex);
+                        }
+                        catch (Exception ex)
+                        {
+                            Console.WriteLine("[LogCat] {0} Error occurred while listening: {1}", ex.GetType().Name, ex.Message);
+                        }
+
+                        try
+                        {
+                            client.Close();
+                        }
+                        catch (Exception ex)
+                        {
+                            Console.WriteLine("[LogCat] close throw exception: {0}", ex);
+                        }
+                    }
+                }
+            }
+            finally
+            {
+                _listener.Stop();
+                Console.WriteLine("[LogCat] Stopped.");
+            }
+        }
+    }
+}

Program.cs

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+using System;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace BalatroMessager
+{
+    internal class Program
+    {
+        private const int DebugMessagePort = 12345;
+
+        private static readonly CancellationTokenSource Cts = new CancellationTokenSource();
+        static async Task Main(string[] args)
+        {
+            Console.CancelKeyPress += Console_CancelKeyPress;
+            try
+            {
+                var logCat = new LogCat(DebugMessagePort);
+                await logCat.Listen(Cts.Token);
+            }
+            catch (TaskCanceledException)
+            {
+                // Ignored.
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine(ex);
+                Console.ReadKey();
+            }
+        }
+
+        private static void Console_CancelKeyPress(object sender, ConsoleCancelEventArgs e)
+        {
+            e.Cancel = true;
+            Cts.Cancel();
+        }
+    }
+}

Properties/AssemblyInfo.cs

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+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// 有关程序集的一般信息由以下
+// 控制。更改这些特性值可修改
+// 与程序集关联的信息。
+[assembly: AssemblyTitle("BalatroMessager")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("BalatroMessager")]
+[assembly: AssemblyCopyright("Copyright ©  2024")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// 将 ComVisible 设置为 false 会使此程序集中的类型
+//对 COM 组件不可见。如果需要从 COM 访问此程序集中的类型
+//请将此类型的 ComVisible 特性设置为 true。
+[assembly: ComVisible(false)]
+
+// 如果此项目向 COM 公开，则下列 GUID 用于类型库的 ID
+[assembly: Guid("83ed0515-b7e5-4f63-96e2-d7b650db1da3")]
+
+// 程序集的版本信息由下列四个值组成: 
+//
+//      主版本
+//      次版本
+//      生成号
+//      修订号
+//
+//可以指定所有这些值，也可以使用“生成号”和“修订号”的默认值
+//通过使用 "*"，如下所示:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]