Add shared packages

src/Tribufu.ComponentModel/EnumMemberConverter.cs

@@ -0,0 +1,30 @@
+// Copyright (c) Tribufu. All Rights Reserved.
+// SPDX-License-Identifier: MIT
+
+using System;
+using System.ComponentModel;
+using System.Globalization;
+using System.Runtime.Serialization;
+
+namespace Tribufu.ComponentModel
+{
+    public class EnumMemberConverter<T> : EnumConverter
+    {
+        public EnumMemberConverter(Type type) : base(type) { }
+
+        public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, object value)
+        {
+            var type = typeof(T);
+
+            foreach (var field in type.GetFields())
+            {
+                if (Attribute.GetCustomAttribute(field, typeof(EnumMemberAttribute)) is EnumMemberAttribute attribute && value is string enumValue && attribute.Value == enumValue)
+                {
+                    return field.GetValue(null);
+                }
+            }
+
+            return base.ConvertFrom(context, culture, value);
+        }
+    }
+}