From 92c1f53cb65ddc09ff4f34687cff78d415f6de73 Mon Sep 17 00:00:00 2001
From: David Hall <dahall@byu.net>
Date: Sat, 15 Jun 2024 15:42:02 -0400
Subject: [PATCH] Made Vanara.Extensions.InteropExtensions.QueryInterface an
 extension method for `object`.

---
 Core/Extensions/InteropExtensions.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Core/Extensions/InteropExtensions.cs b/Core/Extensions/InteropExtensions.cs
index 1d288573..e6527086 100644
--- a/Core/Extensions/InteropExtensions.cs
+++ b/Core/Extensions/InteropExtensions.cs
@@ -448,7 +448,7 @@ public static partial class InteropExtensions
 	/// <param name="iid">The interface identifier (IID) of the requested interface.</param>
 	/// <param name="ppv">When this method returns, contains a reference to the returned interface.</param>
 	/// <returns>An HRESULT that indicates the success or failure of the call.</returns>
-	public static int QueryInterface(object iUnk, Guid iid, out object? ppv)
+	public static int QueryInterface(this object iUnk, Guid iid, out object? ppv)
 	{
 		var hr = Marshal.QueryInterface(Marshal.GetIUnknownForObject(iUnk), ref iid, out IntPtr ippv);
 		ppv = hr == 0 ? Marshal.GetObjectForIUnknown(ippv) : null;