From 808d3beecf902ebc08baf543a4f9b0b19bc5fcbb Mon Sep 17 00:00:00 2001
From: GeWuYou <95328647+GeWuYou@users.noreply.github.com>
Date: Mon, 23 Feb 2026 11:39:37 +0800
Subject: [PATCH] =?UTF-8?q?refactor(abstractions):=20=E6=9B=B4=E6=96=B0=20?=
 =?UTF-8?q?IsExternalInit=20=E7=B1=BB=E5=9E=8B=E5=AE=9A=E4=B9=89?=
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- 将预处理器条件从具体版本改为 !NET5_0_OR_GREATER
- 修改类访问修饰符为 internal
- 更新 XML 注释文档，添加对 .NET 5.0+ 版本的说明
- 移除中文注释中的特殊字符描述
- 优化代码可读性和维护性
---
 GFramework.Game.Abstractions/internals/IsExternalInit.cs | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/GFramework.Game.Abstractions/internals/IsExternalInit.cs b/GFramework.Game.Abstractions/internals/IsExternalInit.cs
index 0eb9a6e..880389a 100644
--- a/GFramework.Game.Abstractions/internals/IsExternalInit.cs
+++ b/GFramework.Game.Abstractions/internals/IsExternalInit.cs
@@ -2,16 +2,17 @@
 // This type is required to support init-only setters and record types
 // when targeting netstandard2.0 or older frameworks.
 
-#if NETSTANDARD2_1 || NETFRAMEWORK || NETCOREAPP2_1
+#if !NET5_0_OR_GREATER
 using System.ComponentModel;
 
 namespace System.Runtime.CompilerServices;
 
 /// <summary>
-///     用于标记仅初始化 setter 的特殊类型
+/// 提供一个占位符类型，用于支持 C# 9.0 的 init 访问器功能。
+/// 该类型在 .NET 5.0 及更高版本中已内置，因此仅在较低版本的 .NET 中定义。
 /// </summary>
 [EditorBrowsable(EditorBrowsableState.Never)]
-public static class IsExternalInit
+internal static class IsExternalInit
 {
 }
 #endif
\ No newline at end of file