From 4b44358af669a84790f55675a36665cb211baefb Mon Sep 17 00:00:00 2001
From: Simon G <simon.gockner@gmail.com>
Date: Fri, 13 Nov 2020 16:56:35 +0100
Subject: [PATCH] - add method to get inherited attributes for properties

---
 GBase/Helpers/Attributes.cs | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 GBase/Helpers/Attributes.cs

diff --git a/GBase/Helpers/Attributes.cs b/GBase/Helpers/Attributes.cs
new file mode 100644
index 0000000..1b4e3a0
--- /dev/null
+++ b/GBase/Helpers/Attributes.cs
@@ -0,0 +1,19 @@
+// Author: Gockner, Simon
+// Created: 2020-11-13
+// Copyright(c) 2020 SimonG. All Rights Reserved.
+
+using System;
+using System.Linq;
+using System.Reflection;
+
+namespace GBase.Helpers
+{
+    internal static class Attributes
+    {
+        public static T GetAttributeFromInheritedInterfaces<T>(this PropertyInfo propertyInfo) where T : Attribute =>
+            propertyInfo.DeclaringType?.GetInterfaces()
+                .SelectMany(i => i.GetProperties().Where(p => p.Name.Equals(propertyInfo.Name)))
+                .Select(p => p.GetCustomAttribute<T>())
+                .FirstOrDefault();
+    }
+}
\ No newline at end of file