MegaBites-AI/Windows-powershell

1// Copyright (c) Microsoft Corporation.2// Licensed under the MIT License.3 4using System.Reflection;5using System.Runtime.InteropServices;6 7#nullable enable8namespace System.Management.Automation9{10    /// <summary>11    /// IInspectable represents the base interface for all WinRT types.12    /// Any run time class exposed through WInRT language projections13    /// like C#, VB.Net, C++ and JavaScript would have implemented14    /// the IInspectable interface.15    /// This interface is needed on long term basis to efficiently support identifying16    /// WinRT type instances created in Powershell session. Hence being17    /// included as part of SMA.18    /// The only purpose of this interface is to identify if the created object is of WinRT type.19    /// Users should not implement this interface for any custom functionalities.20    /// This is like a PInvoke. WinRT team have defined IInspectable in the COM layer.21    /// Through PInvoke this interface is being used in the managed layer.22    /// </summary>23    [Guid("AF86E2E0-B12D-4c6a-9C5A-D7AA65101E90")]24    [InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]25    internal interface IInspectable { }26 27    /// <summary>28    /// Helper class for WinRT types.29    /// </summary>30    internal static class WinRTHelper31    {32        internal static bool IsWinRTType(Type type)33        {34            // All WinRT Types would contain the Attributes flag set to TypeAttributes.WindowsRuntime35            // TypeAttributes.WindowsRuntime is part of CLR 4.5. Inorder to build PowerShell for36            // CLR 4.0, a string comparison for the for the existence of TypeAttributes.WindowsRuntime37            // in the Attributes flag is performed rather than the actual bitwise comparison.38            return type.Attributes.ToString().Contains("WindowsRuntime");39        }40    }41}42