cleanup accessors, add overload for property display

Author: pwelter34

src/EntityChange/EntityChange.csproj

@@ -7,7 +7,6 @@
   <ItemGroup>
     <PackageReference Include="System.ComponentModel.Annotations" Version="5.0.0" />
     <PackageReference Include="System.ComponentModel.TypeConverter" Version="4.3.0" />
-    <PackageReference Include="System.Reflection.Emit.Lightweight" Version="4.7.0" />
   </ItemGroup>
 
 </Project>

src/EntityChange/Fluent/MemberMappingBuilder.cs

@@ -1,4 +1,4 @@
-namespace EntityChange.Fluent;
+namespace EntityChange.Fluent;
 
 /// <summary>
 /// Fluent builder for an entity property.
@@ -55,7 +55,7 @@ public MemberMappingBuilder<TEntity, TProperty> Equality(Func<TProperty, TProper
 
         return this;
     }
-    
+
     /// <summary>
     /// Sets the member value string formatter <see langword="delegate" />.
     /// </summary>
@@ -72,7 +72,7 @@ public MemberMappingBuilder<TEntity, TProperty> Formatter(Func<TProperty, string
 
         return this;
     }
-    
+
     /// <summary>
     /// sets the member display name.
     /// </summary>
@@ -85,4 +85,21 @@ public MemberMappingBuilder<TEntity, TProperty> Display(string value)
         MemberMapping.DisplayName = value;
         return this;
     }
-}
+
+    /// <summary>
+    /// sets the member display name using the specified factory.
+    /// </summary>
+    /// <param name="displayFactory">The display factory.</param>
+    /// <returns>
+    /// Fluent builder for an entity property.
+    /// </returns>
+    public MemberMappingBuilder<TEntity, TProperty> Display(Func<MemberMapping, string> displayFactory)
+    {
+        if (displayFactory == null)
+            MemberMapping.DisplayName = null;
+        else
+            MemberMapping.DisplayName = displayFactory(MemberMapping);
+        return this;
+    }
+
+}