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data/1..NET初阶/2.C#语法/3.C#字符串格式设置/config.json

@@ -3,6 +3,7 @@
   "keywords": [],
   "children": [],
   "export": [
-      "Format.json"
+      "Format.json",
+      "StringFormatting.json"
   ]
 }
\ No newline at end of file

data/1..NET初阶/2.C#语法/7.C# 数组和 foreach 语句/sample/Program.cs

+// See https://aka.ms/new-console-template for more information
+Console.WriteLine("Hello, World!");

data/1..NET初阶/2.C#语法/7.C# 数组和 foreach 语句/sample/sample.csproj

+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>