[PowerShell] C# コードの実行

csharpTest_Linq.bat

@echo off

PowerShell -NoProfile -ExecutionPolicy RemoteSigned -File %~dpn0.ps1
rem pause

csharpTest_Linq.ps1

# https://qiita.com/Kosen-amai/items/d68b9590c9e8e8b06377

$src = @'
using System;
using System.Linq;

public static class TestClass
{
    public static void TestMethod()
    {
        var data = new[]
        {
            new {id = 1, name = "taro"},
            new {id = 2, name = "jiro"},
            new {id = 3, name = "saburo"},
        };
        var query = 
            from x in data
            where x.id < 3
            select x.name;
        foreach(var n in query)
        {
            Console.WriteLine(n);
        }
    }
}
'@

Add-Type -TypeDefinition $src -Language CSharp
[TestClass]::TestMethod()  # taroとjiroが出力される