Merge branch 'master' of github.com:heartacker/Python.System

Author: heartacker

.vscode/launch.json

@@ -9,7 +9,7 @@
             "args": [
                 "exec",
                 // change to your own folder
-                "C:/Users/heartacker/.dotnet/tools/.store/dotnet-script/1.4.0/dotnet-script/1.4.0/tools/net7.0/any/dotnet-script.dll",
+                "${userHome}/.dotnet/tools/.store/dotnet-script/1.4.0/dotnet-script/1.4.0/tools/net7.0/any/dotnet-script.dll",
                 "${file}"
             ],
             "cwd": "${workspaceRoot}",

CSharp.Scripting.csx

@@ -10,9 +10,13 @@ using Microsoft.CodeAnalysis.CSharp.Scripting;
 using Microsoft.CodeAnalysis.CSharp.Syntax;
 using System.IO;
 
+var so = ScriptOptions.Default.WithImports("System.IO");
+so.WithImports("System");
 Console.WriteLine(@"测试输入输出函数:Directory.GetCurrentDirectory()");
-var res = await CSharpScript.EvaluateAsync("Directory.GetCurrentDirectory()",
-     ScriptOptions.Default.WithImports("System.IO"));
+var res = await CSharpScript.EvaluateAsync(@"
+using System;
+Console.WriteLine(10086);
+Directory.GetCurrentDirectory()",so);// *if end with ; no return value
 Console.WriteLine(res);