Merge model compiler fixes with latest code.

Stack/Opc.Ua.Core/Stack/State/ModelCompilerExtension.cs

@@ -0,0 +1,69 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.IO;
+using System.Threading.Tasks;
+
+namespace Opc.Ua
+{
+    public partial class NodeState
+    {
+        /// <summary>
+        /// The specification that defines the node.
+        /// </summary>
+        public string Specification { get; set; }
+
+        /// <summary>
+        /// The documentation for the node that is saved in the NodeSet.
+        /// </summary>
+        public string NodeSetDocumentation { get; set; }
+    }
+
+    public partial class StructureDefinition
+    {
+        /// <summary>
+        /// The first non-inherited field in the structure definition.
+        /// </summary>
+        public int FirstExplicitFieldIndex { get; set; }
+    }
+
+    public partial class NodeStateCollection
+    {
+        /// <summary>
+        /// Writes the collection to a stream using the Opc.Ua.Schema.UANodeSet schema.
+        /// </summary>
+        public void SaveAsNodeSet2(
+            ISystemContext context,
+            Stream ostrm,
+            Export.ModelTableEntry model,
+            DateTime lastModified,
+            bool outputRedundantNames)
+        {
+            Opc.Ua.Export.UANodeSet nodeSet = new Opc.Ua.Export.UANodeSet();
+
+            if (lastModified != DateTime.MinValue)
+            {
+                nodeSet.LastModified = lastModified;
+                nodeSet.LastModifiedSpecified = true;
+            }
+
+            if (model != null)
+            {
+                nodeSet.Models = new Export.ModelTableEntry[] { model };
+            }
+
+            for (int ii = 0; ii < s_AliasesToUse.Length; ii++)
+            {
+                nodeSet.AddAlias(context, s_AliasesToUse[ii].Alias, s_AliasesToUse[ii].NodeId);
+            }
+
+            for (int ii = 0; ii < this.Count; ii++)
+            {
+                nodeSet.Export(context, this[ii], outputRedundantNames);
+            }
+
+            nodeSet.Write(ostrm);
+        }
+    }
+}

Stack/Opc.Ua.Core/Stack/State/NodeState.cs

@@ -23,7 +23,7 @@ namespace Opc.Ua
     /// <summary>
     /// The base class for custom nodes.
     /// </summary>
-    public abstract class NodeState : IDisposable, IFormattable
+    public abstract partial class NodeState : IDisposable, IFormattable
     {
         #region Constructors
         /// <summary>

Stack/Opc.Ua.Core/Stack/State/NodeStateCollection.cs

@@ -23,7 +23,7 @@ namespace Opc.Ua
     /// <summary>
     /// Stores a collection of nodes.
     /// </summary>
-    public class NodeStateCollection : List<NodeState>
+    public partial class NodeStateCollection : List<NodeState>
     {
         #region Constructors
         /// <summary>