diff --git a/AmalgamationTool/DynamORM.Amalgamation.cs b/AmalgamationTool/DynamORM.Amalgamation.cs
index 0a8c80b..3915a0c 100644
--- a/AmalgamationTool/DynamORM.Amalgamation.cs
+++ b/AmalgamationTool/DynamORM.Amalgamation.cs
@@ -13550,7 +13550,7 @@ namespace DynamORM
             /// <summary>Sets the specified value to destination object.</summary>
             /// <param name="dest">The destination object.</param>
             /// <param name="val">The value.</param>
-            public void Set(object dest, object val)
+            public void Set(object dest, object val, bool byProperty = false)
             {
                 object value = null;
 
@@ -13564,7 +13564,7 @@ namespace DynamORM
                             {
                                 if (val is IEnumerable<object>)
                                 {
-                                    var lst = (val as IEnumerable<object>).Select(x => GetElementVal(ArrayType, x)).ToList();
+                                    var lst = (val as IEnumerable<object>).Select(x => GetElementVal(ArrayType, x, byProperty)).ToList();
 
                                     value = Array.CreateInstance(ArrayType, lst.Count);
 
@@ -13575,14 +13575,14 @@ namespace DynamORM
                                 else
                                 {
                                     value = Array.CreateInstance(ArrayType, 1);
-                                    ((Array)value).SetValue(GetElementVal(ArrayType, val), 0);
+                                    ((Array)value).SetValue(GetElementVal(ArrayType, val, byProperty), 0);
                                 }
                             }
                             else
                                 value = Array.CreateInstance(ArrayType, 0);
                         }
                         else
-                            value = GetElementVal(Type, val);
+                            value = GetElementVal(Type, val, byProperty);
                     }
                     else
                         value = val;
@@ -13598,7 +13598,7 @@ namespace DynamORM
                 }
             }
 
-            private object GetElementVal(System.Type etype, object val)
+            private object GetElementVal(System.Type etype, object val, bool byProperty)
             {
                 bool nullable = etype.IsGenericType && etype.GetGenericTypeDefinition() == typeof(Nullable<>);
                 Type type = Nullable.GetUnderlyingType(etype) ?? etype;
@@ -13640,7 +13640,12 @@ namespace DynamORM
                     else return (nullable) ? null : (object)Guid.Empty;
                 }
                 else if (!typeof(IConvertible).IsAssignableFrom(type) && (IsDataContract || (!type.IsValueType && val is IDictionary<string, object>)))
+                {
+                    if (byProperty)
+                        return val.MapByProperty(type);
+
                     return val.Map(type);
+                }
                 else
                     try
                     {
@@ -13800,7 +13805,7 @@ namespace DynamORM
                     if (PropertyMap.TryGetValue(item.Key, out cn) && item.Value != null)
                         if (ColumnsMap.TryGetValue(cn.ToLower(), out dpi) && item.Value != null)
                             if (dpi.Setter != null)
-                                dpi.Set(destination, item.Value);
+                                dpi.Set(destination, item.Value, true);
                 }
 
                 return destination;
diff --git a/DynamORM/Mapper/DynamicPropertyInvoker.cs b/DynamORM/Mapper/DynamicPropertyInvoker.cs
index cb0abb1..31a4c26 100644
--- a/DynamORM/Mapper/DynamicPropertyInvoker.cs
+++ b/DynamORM/Mapper/DynamicPropertyInvoker.cs
@@ -156,7 +156,7 @@ namespace DynamORM.Mapper
         /// <summary>Sets the specified value to destination object.</summary>
         /// <param name="dest">The destination object.</param>
         /// <param name="val">The value.</param>
-        public void Set(object dest, object val)
+        public void Set(object dest, object val, bool byProperty = false)
         {
             object value = null;
 
@@ -170,7 +170,7 @@ namespace DynamORM.Mapper
                         {
                             if (val is IEnumerable<object>)
                             {
-                                var lst = (val as IEnumerable<object>).Select(x => GetElementVal(ArrayType, x)).ToList();
+                                var lst = (val as IEnumerable<object>).Select(x => GetElementVal(ArrayType, x, byProperty)).ToList();
 
                                 value = Array.CreateInstance(ArrayType, lst.Count);
 
@@ -181,14 +181,14 @@ namespace DynamORM.Mapper
                             else
                             {
                                 value = Array.CreateInstance(ArrayType, 1);
-                                ((Array)value).SetValue(GetElementVal(ArrayType, val), 0);
+                                ((Array)value).SetValue(GetElementVal(ArrayType, val, byProperty), 0);
                             }
                         }
                         else
                             value = Array.CreateInstance(ArrayType, 0);
                     }
                     else
-                        value = GetElementVal(Type, val);
+                        value = GetElementVal(Type, val, byProperty);
                 }
                 else
                     value = val;
@@ -204,7 +204,7 @@ namespace DynamORM.Mapper
             }
         }
 
-        private object GetElementVal(System.Type etype, object val)
+        private object GetElementVal(System.Type etype, object val, bool byProperty)
         {
             bool nullable = etype.IsGenericType && etype.GetGenericTypeDefinition() == typeof(Nullable<>);
             Type type = Nullable.GetUnderlyingType(etype) ?? etype;
@@ -246,7 +246,12 @@ namespace DynamORM.Mapper
                 else return (nullable) ? null : (object)Guid.Empty;
             }
             else if (!typeof(IConvertible).IsAssignableFrom(type) && (IsDataContract || (!type.IsValueType && val is IDictionary<string, object>)))
+            {
+                if (byProperty)
+                    return val.MapByProperty(type);
+
                 return val.Map(type);
+            }
             else
                 try
                 {
diff --git a/DynamORM/Mapper/DynamicTypeMap.cs b/DynamORM/Mapper/DynamicTypeMap.cs
index ddd1a55..be2604c 100644
--- a/DynamORM/Mapper/DynamicTypeMap.cs
+++ b/DynamORM/Mapper/DynamicTypeMap.cs
@@ -171,7 +171,7 @@ namespace DynamORM.Mapper
                 if (PropertyMap.TryGetValue(item.Key, out cn) && item.Value != null)
                     if (ColumnsMap.TryGetValue(cn.ToLower(), out dpi) && item.Value != null)
                         if (dpi.Setter != null)
-                            dpi.Set(destination, item.Value);
+                            dpi.Set(destination, item.Value, true);
             }
 
             return destination;