From 9421c1195b2b0732e78975d9f6d9703d42b70db7 Mon Sep 17 00:00:00 2001
From: David Hall <dahall68@gmail.com>
Date: Mon, 15 Jan 2018 09:42:07 -0700
Subject: [PATCH] Updated ToString method to handle vectors

---
 PInvoke/Ole/Ole32/PropIdl.PROPVARIANT.cs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/PInvoke/Ole/Ole32/PropIdl.PROPVARIANT.cs b/PInvoke/Ole/Ole32/PropIdl.PROPVARIANT.cs
index 0c872b2f..368eeac3 100644
--- a/PInvoke/Ole/Ole32/PropIdl.PROPVARIANT.cs
+++ b/PInvoke/Ole/Ole32/PropIdl.PROPVARIANT.cs
@@ -1055,7 +1055,9 @@ namespace Vanara.PInvoke
 			public override string ToString()
 			{
 				string s = null;
-				if (PropVariantToStringAlloc(this, out SafeCoTaskMemString str).Succeeded)
+				if (IsVector && Value is IEnumerable ie)
+					s = string.Join(",", ie.Cast<object>().Select(o => o.ToString()).ToArray());
+				else if (PropVariantToStringAlloc(this, out var str).Succeeded)
 					s = str;
 				return $"{vt}={s ?? "null"}";
 			}