From 585d6f3435374e1ddd6e98d391ef7ab500f6d7c8 Mon Sep 17 00:00:00 2001
From: Michael Ganss <michael.ganss@updatestar.com>
Date: Thu, 20 Jan 2022 17:43:47 +0100
Subject: [PATCH] Improve support for group references (see
 c94de71cccf28595f7d2b0c67f5e6c1a87e3eb2a and #299)

---
 XmlSchemaClassGenerator/ModelBuilder.cs | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/XmlSchemaClassGenerator/ModelBuilder.cs b/XmlSchemaClassGenerator/ModelBuilder.cs
index 2b5ab7c0..7b4d8e41 100644
--- a/XmlSchemaClassGenerator/ModelBuilder.cs
+++ b/XmlSchemaClassGenerator/ModelBuilder.cs
@@ -184,10 +184,7 @@ private void RenameInterfacePropertiesIfRenamedInDerivedClasses()
                         {
                             if (implementationClassProperty.Name != implementationClassProperty.OriginalPropertyName
                                 && implementationClassProperty.OriginalPropertyName == interfaceProperty.Name
-                                && implementationClassProperty.XmlSchemaName == interfaceProperty.XmlSchemaName
-                                && implementationClassProperty.XmlParent?.Parent is XmlSchemaGroup implementationGroup
-                                && interfaceProperty.XmlParent?.Parent is XmlSchemaGroup interfaceGroup
-                                && implementationGroup.QualifiedName == interfaceGroup.QualifiedName)
+                                && implementationClassProperty.XmlSchemaName == interfaceProperty.XmlSchemaName)
                             {
                                 RenameInterfacePropertyInBaseClasses(interfaceModel, implementationClass, interfaceProperty, implementationClassProperty.Name);
                                 interfaceProperty.Name = implementationClassProperty.Name;
@@ -944,7 +941,7 @@ private IEnumerable<PropertyModel> CreatePropertiesForElements(Uri source, TypeM
                                 CreateTypeModel(group, groupRef.RefName);
                             }
 
-                            var groupItems = GetElements(group.Particle).Where(p => !processedItems.Any(q => p.XmlParticle == q.XmlParticle)).ToList();
+                            var groupItems = GetElements(groupRef.Particle).Where(p => !processedItems.Any(q => p.XmlParticle == q.XmlParticle)).ToList();
                             var groupProperties = CreatePropertiesForElements(source, typeModel, item, groupItems, order: order, processedItems: processedItems).ToList();
                             if (_configuration.EmitOrder)
                             {