Index: Core/Common/src/Core.Common.Gui/Converters/KeyValueAsRoundedDoubleWithoutTrailingZeroesElementAttribute.cs
===================================================================
diff -u -rcf9306f3121c83f6ea21fed815245481771ada1b -r7c1d854449dea26e579851ed0a7f91e9387e1c8d
--- Core/Common/src/Core.Common.Gui/Converters/KeyValueAsRoundedDoubleWithoutTrailingZeroesElementAttribute.cs	(.../KeyValueAsRoundedDoubleWithoutTrailingZeroesElementAttribute.cs)	(revision cf9306f3121c83f6ea21fed815245481771ada1b)
+++ Core/Common/src/Core.Common.Gui/Converters/KeyValueAsRoundedDoubleWithoutTrailingZeroesElementAttribute.cs	(.../KeyValueAsRoundedDoubleWithoutTrailingZeroesElementAttribute.cs)	(revision 7c1d854449dea26e579851ed0a7f91e9387e1c8d)
@@ -54,10 +54,10 @@
 
         public override string GetName(object source)
         {
-            PropertyInfo namePropertyInfo = source.GetType().GetProperty(namePropertyName);
+            PropertyInfo namePropertyInfo = source.GetType().GetProperty(NamePropertyName);
             if (namePropertyInfo == null)
             {
-                throw new ArgumentException($"Name property '{namePropertyName}' was not found on type {source.GetType().Name}.");
+                throw new ArgumentException($"Name property '{NamePropertyName}' was not found on type {source.GetType().Name}.");
             }
 
             PropertyInfo unitPropertyInfo = GetUnitPropertyInfo(source);
Index: Core/Common/src/Core.Common.Gui/Converters/KeyValueElementAttribute.cs
===================================================================
diff -u -r0b30baa3fa65d8b4159b5bcd9d80ddb77a2aafb8 -r7c1d854449dea26e579851ed0a7f91e9387e1c8d
--- Core/Common/src/Core.Common.Gui/Converters/KeyValueElementAttribute.cs	(.../KeyValueElementAttribute.cs)	(revision 0b30baa3fa65d8b4159b5bcd9d80ddb77a2aafb8)
+++ Core/Common/src/Core.Common.Gui/Converters/KeyValueElementAttribute.cs	(.../KeyValueElementAttribute.cs)	(revision 7c1d854449dea26e579851ed0a7f91e9387e1c8d)
@@ -31,8 +31,6 @@
     [AttributeUsage(AttributeTargets.Property)]
     public class KeyValueElementAttribute : Attribute
     {
-        protected readonly string namePropertyName;
-
         /// <summary>
         /// Creates a new instance of <see cref="KeyValueElementAttribute"/>.
         /// </summary>
@@ -41,7 +39,7 @@
         /// <exception cref="ArgumentNullException">Thrown when any parameter is <c>null</c>.</exception>
         public KeyValueElementAttribute(string namePropertyName, string valuePropertyName)
         {
-            this.namePropertyName = namePropertyName;
+            NamePropertyName = namePropertyName;
             ValuePropertyName = valuePropertyName;
             if (valuePropertyName == null)
             {
@@ -65,10 +63,10 @@
         /// </exception>
         public virtual string GetName(object source)
         {
-            PropertyInfo namePropertyInfo = source.GetType().GetProperty(namePropertyName);
+            PropertyInfo namePropertyInfo = source.GetType().GetProperty(NamePropertyName);
             if (namePropertyInfo == null)
             {
-                throw new ArgumentException($"Name property '{namePropertyName}' was not found on type {source.GetType().Name}.");
+                throw new ArgumentException($"Name property '{NamePropertyName}' was not found on type {source.GetType().Name}.");
             }
 
             return Convert.ToString(namePropertyInfo.GetValue(source, new object[0]));
@@ -97,6 +95,11 @@
         /// <summary>
         /// Gets the name of the property to show as value.
         /// </summary>
+        protected string NamePropertyName { get; }
+
+        /// <summary>
+        /// Gets the name of the property to show as value.
+        /// </summary>
         protected string ValuePropertyName { get; }
     }
 }
\ No newline at end of file