From d1f809693311761bd2b6c802a5397d09cbf16d5c Mon Sep 17 00:00:00 2001
From: Chris Cameron <chris.cameron@wedoresi.com>
Date: Wed, 3 Mar 2021 16:45:19 -0500
Subject: [PATCH] feat: Initial commit of RegistryExtensions

---
 .../Extensions/RegistryExtensions.cs          | 25 +++++++++++++++++++
 .../ICD.Common.Utils_SimplSharp.csproj        |  1 +
 2 files changed, 26 insertions(+)
 create mode 100644 ICD.Common.Utils/Extensions/RegistryExtensions.cs

diff --git a/ICD.Common.Utils/Extensions/RegistryExtensions.cs b/ICD.Common.Utils/Extensions/RegistryExtensions.cs
new file mode 100644
index 0000000..45a176d
--- /dev/null
+++ b/ICD.Common.Utils/Extensions/RegistryExtensions.cs
@@ -0,0 +1,25 @@
+#if !SIMPLSHARP
+using System.Collections.Generic;
+using System.Linq;
+using ICD.Common.Properties;
+using Microsoft.Win32;
+
+namespace ICD.Common.Utils.Extensions
+{
+	public static class RegistryExtensions
+	{
+		/// <summary>
+		/// Opens subkeys for the given registry key.
+		/// </summary>
+		/// <param name="extends"></param>
+		/// <returns></returns>
+		public static IEnumerable<RegistryKey> OpenSubKeys([NotNull] this RegistryKey extends)
+		{
+			return extends.GetSubKeyNames()
+			              .Select(extends.OpenSubKey)
+			              .Where(k => k != null);
+		}
+	}
+}
+
+#endif
diff --git a/ICD.Common.Utils/ICD.Common.Utils_SimplSharp.csproj b/ICD.Common.Utils/ICD.Common.Utils_SimplSharp.csproj
index a224f89..6f1653f 100644
--- a/ICD.Common.Utils/ICD.Common.Utils_SimplSharp.csproj
+++ b/ICD.Common.Utils/ICD.Common.Utils_SimplSharp.csproj
@@ -115,6 +115,7 @@
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </None>
     <Compile Include="Extensions\CollectionExtensions.cs" />
+    <Compile Include="Extensions\RegistryExtensions.cs" />
     <Compile Include="Extensions\VersionExtensions.cs" />
     <Compile Include="ThreadedWorkerQueue.cs" />
     <Compile Include="TimeZoneInfo\IcdTimeZoneInfo.cs" />