🎯 C++에서 PowerShell을 C++/CLI DLL을 통해 실행하는 방법 (Visual Studio 2022 / C++)

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#pragma once

using namespace System;

namespace PowerShellWrapper {
    public ref class PowerShellExecutor {
    public:
        String^ Execute(String^ script);
    };
}

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#include "PowerShellWrapper.h"
using namespace System;
using namespace System::Management::Automation;
using namespace System::Collections::ObjectModel;

String^ PowerShellWrapper::PowerShellExecutor::Execute(String^ script)
{
    PowerShell^ ps = PowerShell::Create();
    ps->AddScript(script);
    Collection<PSObject^>^ results = ps->Invoke();

    System::Text::StringBuilder^ sb = gcnew System::Text::StringBuilder();
    for each (PSObject^ result in results)
    {
        sb->AppendLine(result->ToString());
    }

    return sb->ToString();
}

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#using <System.dll>
#using "..\\PowerShellWrapper\\Debug\\PowerShellWrapper.dll"

using namespace System;
using namespace PowerShellWrapper;

int main()
{
    PowerShellExecutor^ executor = gcnew PowerShellExecutor();
    String^ result = executor->Execute("Get-Process | Select-Object -First 1");
    Console::WriteLine(result);
    return 0;
}

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Solution
├── PowerShellWrapper (C++/CLI DLL)
│   └── PowerShellExecutor
├── NativeApp (C++ EXE)
    └── main.cpp → DLL 호출