From 21c5fcb28d3369b422f1471fc83e7de4e186c392 Mon Sep 17 00:00:00 2001
From: David Hall <dahall@byu.net>
Date: Sun, 27 Jan 2019 17:41:34 -0500
Subject: [PATCH] Added ToRegString methods for Guids

---
 Windows.Shell/RegistryExtensions.cs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Windows.Shell/RegistryExtensions.cs b/Windows.Shell/RegistryExtensions.cs
index f9dfa05b..137ddbe8 100644
--- a/Windows.Shell/RegistryExtensions.cs
+++ b/Windows.Shell/RegistryExtensions.cs
@@ -44,5 +44,9 @@ namespace Vanara.Windows.Shell
 		}
 
 		public static bool HasValue(this RegistryKey key, string name) => !Equals(key.GetValue(name, improbableValue), improbableValue);
+
+		public static string ToRegString(this Guid guid) => guid.ToString("B").ToUpperInvariant();
+
+		public static string ToRegString(this Guid? guid) => guid.HasValue ? guid.Value.ToRegString() : null;
 	}
 }
\ No newline at end of file