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8c763fb | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 | // Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
using System.Dynamic;
using System.Globalization;
using System.Linq.Expressions;
namespace System.Management.Automation.ComInterop
{
/// <summary>
/// This represents a bound dispmember on a IDispatch object.
/// </summary>
internal sealed class DispCallable : IPseudoComObject
{
internal DispCallable(IDispatchComObject dispatch, string memberName, int dispId)
{
DispatchComObject = dispatch;
MemberName = memberName;
DispId = dispId;
}
public override string ToString() => $"<bound dispmethod {MemberName}>";
public IDispatchComObject DispatchComObject { get; }
public IDispatch DispatchObject => DispatchComObject.DispatchObject;
public string MemberName { get; }
public int DispId { get; }
public DynamicMetaObject GetMetaObject(Expression parameter)
{
return new DispCallableMetaObject(parameter, this);
}
public override bool Equals(object obj)
{
return obj is DispCallable other && other.DispatchComObject == DispatchComObject && other.DispId == DispId;
}
public override int GetHashCode()
{
return DispatchComObject.GetHashCode() ^ DispId;
}
}
}
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