Merge pull request #44 from jpbruyere/xlib

Xlib

9 files changed, 0 insertions, 1194 deletions

diff --git a/src/IML/BindingDefinition.cs b/src/IML/BindingDefinition.cs
deleted file mode 100644
index 075b80b3..00000000
--- a/src/IML/BindingDefinition.cs
+++ /dev/null
@@ -1,90 +0,0 @@
-//
-// BindingDefinition.cs
-//
-// Author:
-//       Jean-Philippe Bruyère <jp.bruyere@hotmail.com>
-//
-// Copyright (c) 2013-2017 Jean-Philippe Bruyère
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-
-using System;
-
-namespace Crow.IML
-{
-	/// <summary>
-	/// store binding source and target addresses and member names
-	/// </summary>
-	public class BindingDefinition
-	{
-		public NodeAddress SourceNA = null;
-		public string SourceMember = "";
-		public NodeAddress TargetNA = null;
-		public string TargetMember = "";
-		public string TargetName = "";
-		public bool TwoWay = false;
-
-		#region CTOR
-		public BindingDefinition (NodeAddress _sourceNA, string _sourceMember){
-			SourceNA = _sourceNA;
-			SourceMember = _sourceMember;
-		}
-		public BindingDefinition (NodeAddress _sourceNA, string _sourceMember, NodeAddress _targetNA, string _targetMember, string _targetName = "", bool _twoWay = false)
-		{
-			SourceNA = _sourceNA;
-			SourceMember = _sourceMember;
-			TargetNA = _targetNA;
-			TargetMember = _targetMember;
-			TargetName = _targetName;
-			TwoWay = _twoWay;
-		}
-		#endregion
-
-		public bool IsDataSourceBinding { get { return TargetNA == null; }}
-		public bool IsTemplateBinding { get { return IsDataSourceBinding ? false : TargetNA.Count == 0; }}
-		public bool HasUnresolvedTargetName { get { return !string.IsNullOrEmpty(TargetName); }}
-		public MemberAddress SourceMemberAddress { get { return new MemberAddress (SourceNA, SourceMember);}}
-		public MemberAddress TargetMemberAddress { get { return new MemberAddress (TargetNA, TargetMember);}}
-
-		/// <summary>
-		/// replace the target node address with corresponding named node address, and clear the target name once resolved
-		/// </summary>
-		/// <param name="newTargetNA">Named Node</param>
-		public void ResolveTargetName(NodeAddress newTargetNA){
-			TargetNA = newTargetNA;
-			TargetName = "";
-		}
-
-		public override string ToString ()
-		{
-			string tmp = string.Format ("Source:{0}.{1}", SourceNA, SourceMember);
-			if (TwoWay)
-				tmp += " <=> ";
-			else
-				tmp += " <=  ";
-					
-			if (string.IsNullOrEmpty (TargetName))
-				tmp += string.Format ("Target:{0}.{1}]", TargetNA, TargetMember);
-			else
-				tmp += string.Format ("Target:{0}.{1}.{2}]", TargetNA, TargetName, TargetMember);
-			return tmp;
-		}
-	}
-}
-
diff --git a/src/IML/BindingMember.cs b/src/IML/BindingMember.cs
deleted file mode 100644
index 4a2b2c61..00000000
--- a/src/IML/BindingMember.cs
+++ /dev/null
@@ -1,191 +0,0 @@
-//
-// BindingMember.cs
-//
-// Author:
-//       Jean-Philippe Bruyère <jp.bruyere@hotmail.com>
-//
-// Copyright (c) 2013-2017 Jean-Philippe Bruyère
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-
-using System;
-using System.Reflection.Emit;
-
-namespace Crow.IML
-{
-	/// <summary>
-	/// Binding expression parser.
-	/// 
-	/// Valid tokens in binding expression:
-	/// - '../' => 1 level up in graphic tree
-	/// - './' or '/' => template root level
-	/// - '.Name1.Name2' current level properties
-	/// - 'name.prop' named descendant in graphic tree, search with 'FindByName' method of GraphicObject
-	/// </summary>
-	public class BindingMember
-	{
-		/// <summary>
-		/// true if expression was enclosed in '
-		/// </summary>
-		public bool IsStringConstant = false;
-		/// <summary>
-		/// Nb level to go up, '-1' for template root
-		/// </summary>
-		public int LevelsUp;
-		/// <summary>
-		/// Remaining string after '/' split, splitted on '.'
-		/// </summary>
-		public string[] Tokens;
-
-		/// <summary>
-		/// Target the template's root node, expression was in the form './name[.name[...]]' or '/name[.name[...]]'
-		/// </summary>
-		public bool IsTemplateBinding { get { return LevelsUp < 0; }}
-
-		/// <summary>
-		/// No level change and expression was '.name'
-		/// </summary>
-		/// <value><c>true</c> if this instance is current node property; otherwise, <c>false</c>.</value>
-		public bool IsCurrentNodeProperty {
-			get {
-				return LevelsUp == 0 && ( Tokens.Length == 2 && string.IsNullOrEmpty(Tokens[0]));
-			}
-		}
-		/// <summary>
-		/// no level change, and only a single name in Tokens[], that's dataSource member if property binding
-		/// </summary>
-		public bool IsSingleName { get { return LevelsUp == 0 && Tokens.Length == 1; }}
-
-		#region CTOR
-		/// <summary>
-		/// Initializes a new instance of BindingMember.
-		/// </summary>
-		public BindingMember (){}
-		/// <summary>
-		/// Initializes a new instance of BindingMember by parsing the string passed as argument
-		/// </summary>
-		/// <param name="expression">binding expression</param>
-		public BindingMember (string expression){
-			if (string.IsNullOrEmpty (expression))
-				return;
-
-			string[] splitedExp = expression.Trim().Split ('/');
-
-			int ptr = 0;
-			if (splitedExp.Length == 1) {
-				if (splitedExp [0].StartsWith ("\'")) {
-					if (!splitedExp [0].EndsWith ("\'"))
-						throw new Exception (string.Format
-							("IML:malformed string constant in binding expression: {0}", splitedExp [0]));
-					Tokens = new string[] { splitedExp [0].Substring (1, splitedExp [0].Length - 2) };
-					IsStringConstant = true;
-					return;
-				}
-			} else if (string.IsNullOrEmpty (splitedExp [0])) {
-				ptr++;
-			} else {
-				 if (splitedExp [0] == ".") {//template root
-					LevelsUp = -1;
-					ptr++;
-				} else {
-					while (splitedExp [ptr] == "..")
-						ptr++;
-					LevelsUp = ptr;
-				}
-			}
-			if (ptr != splitedExp.Length - 1)
-				throw new Exception ("invalid expresion: " + expression);
-			Tokens = splitedExp [ptr].Split ('.');
-		}
-		#endregion
-
-		/// <summary>
-		/// Emits the MSIL instructions to get the target of the binding expression
-		/// </summary>
-		/// <param name="il">current MSIL generator</param>
-		/// <param name="cancel">cancel branching in MSIL if something go wrong</param>
-		public void emitGetTarget(ILGenerator il, System.Reflection.Emit.Label cancel){
-
-			if (IsTemplateBinding) {
-				System.Reflection.Emit.Label nextLogicParent = il.DefineLabel ();
-				il.MarkLabel (nextLogicParent);
-				il.Emit (OpCodes.Callvirt, CompilerServices.miGetLogicalParent);
-				il.Emit (OpCodes.Dup);
-				il.Emit (OpCodes.Brfalse, cancel);
-				il.Emit (OpCodes.Isinst, typeof(TemplatedControl));
-				il.Emit (OpCodes.Dup);
-				il.Emit (OpCodes.Brfalse, nextLogicParent);
-			} else if (LevelsUp > 0) {//go upward in logical tree
-				il.Emit (OpCodes.Ldc_I4, LevelsUp);//push arg 2 of goUpLevels
-				il.Emit (OpCodes.Callvirt, CompilerServices.miGoUpLevels);
-				//test if null
-				il.Emit (OpCodes.Dup);
-				il.Emit (OpCodes.Brfalse, cancel);
-			}
-
-			if (!string.IsNullOrEmpty (Tokens [0])) {//find by name
-				il.Emit (OpCodes.Ldstr, Tokens [0]);
-				il.Emit (OpCodes.Callvirt, CompilerServices.miFindByName);
-				il.Emit (OpCodes.Dup);
-				il.Emit (OpCodes.Brfalse, cancel);
-			}
-
-			for (int i = 1; i < Tokens.Length -1; i++) {
-				System.Reflection.Emit.Label miOK = il.DefineLabel ();
-				il.Emit (OpCodes.Dup);//duplicate instance
-				il.Emit (OpCodes.Ldstr, Tokens [i]);//load member name
-				il.Emit (OpCodes.Call, CompilerServices.miGetMembIinfoWithRefx);
-				il.Emit (OpCodes.Dup);
-				il.Emit (OpCodes.Brtrue, miOK);
-				il.Emit (OpCodes.Pop);//pop dup instance
-				il.Emit (OpCodes.Br, cancel);
-				il.MarkLabel (miOK);
-				il.Emit (OpCodes.Call, CompilerServices.miGetValWithRefx);
-				il.Emit (OpCodes.Dup);
-				il.Emit (OpCodes.Brfalse, cancel);
-			}
-		}
-		/// <summary>
-		/// Emit the MSIL instructions to get the target property of the binding expression
-		/// </summary>
-		/// <param name="il">current MSIL generator</param>
-		/// <param name="cancel">cancel branching in MSIL if something go wrong</param>
-		public void emitGetProperty(ILGenerator il, System.Reflection.Emit.Label cancel) {
-			System.Reflection.Emit.Label miOK = il.DefineLabel ();
-			il.Emit (OpCodes.Dup);//duplicate instance
-			il.Emit (OpCodes.Ldstr, Tokens [Tokens.Length -1]);//load member name
-			il.Emit (OpCodes.Call, CompilerServices.miGetMembIinfoWithRefx);
-			il.Emit (OpCodes.Dup);
-			il.Emit (OpCodes.Brtrue, miOK);
-			il.Emit (OpCodes.Pop);//pop dup instance
-			il.Emit (OpCodes.Br, cancel);
-			il.MarkLabel (miOK);
-			il.Emit (OpCodes.Call, CompilerServices.miGetValWithRefx);
-		}
-		/// <summary>
-		/// Emit the MSIL instructions to set the target property of the binding expression
-		/// </summary>
-		/// <param name="il">current MSIL generator</param>
-		public void emitSetProperty(ILGenerator il) {
-			il.Emit (OpCodes.Ldstr, Tokens [Tokens.Length -1]);//load member name
-			il.Emit (OpCodes.Call, CompilerServices.miSetValWithRefx);
-		}
-	}
-}
-
diff --git a/src/IML/EventBinding.cs b/src/IML/EventBinding.cs
deleted file mode 100644
index 41e0c96a..00000000
--- a/src/IML/EventBinding.cs
+++ /dev/null
@@ -1,45 +0,0 @@
-//
-// EventBinding.cs
-//
-// Author:
-//       Jean-Philippe Bruyère <jp.bruyere@hotmail.com>
-//
-// Copyright (c) 2013-2017 Jean-Philippe Bruyère
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-
-using System;
-using System.Reflection;
-
-namespace Crow.IML
-{
-	public class EventBinding : BindingDefinition
-	{
-		public EventInfo SourceEvent;
-
-		#region CTOR
-		public EventBinding (NodeAddress _sourceNA, EventInfo _sourceEvt, NodeAddress _targetNA, string _targetMember, string _targetName = "")
-			: base (_sourceNA, _sourceEvt.Name, _targetNA, _targetMember, _targetName)
-		{
-			SourceEvent = _sourceEvt;
-		}
-		#endregion
-	}
-}
-
diff --git a/src/IML/IMLContext.cs b/src/IML/IMLContext.cs
deleted file mode 100644
index aa4dee2f..00000000
--- a/src/IML/IMLContext.cs
+++ /dev/null
@@ -1,230 +0,0 @@
-//
-// Context.cs
-//
-// Author:
-//       Jean-Philippe Bruyère <jp.bruyere@hotmail.com>
-//
-// Copyright (c) 2013-2017 Jean-Philippe Bruyère
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-
-using System;
-using System.Collections.Generic;
-using System.Reflection;
-using System.Reflection.Emit;
-using System.Xml;
-
-namespace Crow.IML
-{
-	public class DataSourceBinding {
-		public bool TwoWay;
-		public MemberAddress Source;
-		public string DataSourceMember;
-	}
-	/// <summary>
-	/// Context while parsing IML, this will store what's needed only while parsing and not during instancing
-	/// </summary>
-	public class IMLContext
-	{
-		public XmlReader reader = null;
-		public int curLine = 0;
-		public Type RootType = null;
-
-		public DynamicMethod dm = null;
-		public ILGenerator il = null;
-		//public SubNodeType curSubNodeType;
-		public NodeStack nodesStack = new NodeStack ();
-
-		/// <summary> store addresses of named node for name resolution at end of parsing </summary>
-		public Dictionary<string, List<NodeAddress>> Names  = new Dictionary<string, List<NodeAddress>>();
-		/// <summary> Store non datasource binding (in tree and template) by origine and orig member </summary>
-		public Dictionary<NodeAddress, Dictionary<string, List<MemberAddress>>> Bindings =
-			new Dictionary<NodeAddress, Dictionary<string, List<MemberAddress>>>();
-		/// <summary> Store binding with name in target, will be resolved at end of parsing </summary>
-		public List<BindingDefinition> UnresolvedTargets = new List<BindingDefinition>();
-
-
-		public IMLContext (Type rootType)
-		{
-			RootType = rootType;
-			dm = new DynamicMethod ("dyn_instantiator",
-				CompilerServices.TObject, new Type [] { typeof (Instantiator), typeof (Interface) }, true);
-			il = dm.GetILGenerator (256);
-
-			il.DeclareLocal (typeof (GraphicObject));
-			il.Emit (OpCodes.Nop);
-			//set local GraphicObject to root object
-			ConstructorInfo ci = rootType.GetConstructor (
-					BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public, 
-					null, Type.EmptyTypes, null);
-			if (ci == null)
-				throw new Exception ("No default parameterless constructor found in " + rootType.Name);			
-			il.Emit (OpCodes.Newobj, ci);
-			il.Emit (OpCodes.Stloc_0);
-			CompilerServices.emitSetCurInterface (il);
-		}
-
-		public NodeAddress CurrentNodeAddress {
-			get {
-				Node[] n = nodesStack.ToArray ();
-				Array.Reverse (n);
-				return new NodeAddress(n);
-			}
-		}
-		public Type CurrentNodeType {
-			get { return nodesStack.Peek().CrowType; }
-		}
-		public void StorePropertyBinding(NodeAddress origNA, string origMember, NodeAddress destNA, string destMember){
-			Dictionary<string, List<MemberAddress>> nodeBindings = null;
-			if (Bindings.ContainsKey (origNA))
-				nodeBindings = Bindings [origNA];
-			else {
-				nodeBindings = new Dictionary<string, List<MemberAddress>> ();
-				Bindings [origNA] = nodeBindings;
-			}
-
-			if (!nodeBindings.ContainsKey (origMember))
-				nodeBindings [origMember] = new List<MemberAddress> ();
-			nodeBindings [origMember].Add (new MemberAddress (destNA, destMember));
-		}
-		public void StorePropertyBinding(BindingDefinition bindDef){
-			if (bindDef.HasUnresolvedTargetName) {
-				UnresolvedTargets.Add (bindDef);
-				return;
-			}
-			StorePropertyBinding (bindDef.TargetNA, bindDef.TargetMember, bindDef.SourceNA, bindDef.SourceMember);
-			if (bindDef.TwoWay)
-				StorePropertyBinding (bindDef.SourceNA, bindDef.SourceMember, bindDef.TargetNA, bindDef.TargetMember);
-		}
-		public void StoreCurrentName(string name){
-			if (!Names.ContainsKey(name))
-				Names[name] = new List<NodeAddress>();
-			Names[name].Add(CurrentNodeAddress);
-		}
-		public void ResolveNamedTargets(){//TODO:methodinfo fetching is redundant with early parsing
-			foreach (BindingDefinition bd in UnresolvedTargets) {
-				if (bd.HasUnresolvedTargetName) {
-					try {
-						ResolveName (bd);	
-					} catch (Exception ex) {
-						System.Diagnostics.Debug.WriteLine (ex.ToString ());
-						continue;
-					}
-				}
-
-				if (bd is EventBinding) {
-					emitHandlerMethodAddition (bd as EventBinding);
-					continue;
-				}
-
-				MemberInfo miSource = bd.SourceMemberAddress.member;
-				if (miSource == null)
-					throw new Exception ("Source member '" + bd.SourceMember + "' not found");
-				StorePropertyBinding (bd);
-			}
-		}
-		public void ResolveName (BindingDefinition bd){
-
-			if (!Names.ContainsKey (bd.TargetName))
-				throw new Exception ("Target Name '" + bd.TargetName + "' not found");
-
-			NodeAddress resolvedNA = null;
-			foreach (NodeAddress na in Names[bd.TargetName]) {
-				bool naMatch = true;
-				for (int i = 0; i < bd.TargetNA.Count; i++) {
-					if (bd.TargetNA [i] != na [i]) {
-						naMatch = false;
-						break;
-					}
-				}
-				if (naMatch) {
-					resolvedNA = na;
-					break;
-				}
-			}
-
-			if (resolvedNA == null)
-				throw new Exception ("Target Name '" + bd.TargetName + "' not found");
-
-			bd.ResolveTargetName (resolvedNA);
-		}
-
-		/// <summary>
-		/// Emits cached delegate handler addition in the context of instantiator (ctx)
-		/// </summary>
-		public void emitCachedDelegateHandlerAddition(int index, EventInfo evt, NodeAddress address = null){
-			il.Emit(OpCodes.Ldloc_0);//load ref to current graphic object
-			CompilerServices.emitGetInstance (il, address);
-			il.Emit(OpCodes.Ldarg_0);//load ref to this instanciator onto the stack
-			il.Emit(OpCodes.Ldfld, CompilerServices.fiCachedDel);
-			il.Emit(OpCodes.Ldc_I4, index);//load delegate index
-			il.Emit(OpCodes.Callvirt, CompilerServices.miGetDelegateListItem);
-			il.Emit(OpCodes.Callvirt, evt.AddMethod);//call add event
-		}
-		/// <summary>
-		/// Emits the handler method addition, done at end of parsing, Loc_0 is root node instance
-		/// </summary>
-		/// <param name="bd">Bd.</param>
-		/// <param name="evt">passed as arg to prevent refetching it for the 3rd time</param>
-		public void emitHandlerMethodAddition(EventBinding bd){
-
-			//fetch source instance with address for handler addition (as 1st arg of handler.add)
-			il.Emit (OpCodes.Ldloc_0);//push root
-			CompilerServices.emitGetInstance (il, bd.SourceNA);
-
-			il.Emit (OpCodes.Ldloc_0);
-			CompilerServices.emitGetInstance (il, bd.TargetNA);
-
-			string[] membs = bd.TargetMember.Split ('.');
-			for (int i = 0; i < membs.Length - 1; i++) {
-				il.Emit (OpCodes.Dup);
-				il.Emit (OpCodes.Ldstr, membs[i]);
-				il.Emit (OpCodes.Call, CompilerServices.miGetMembIinfoWithRefx);
-				il.Emit (OpCodes.Call, CompilerServices.miGetValWithRefx);
-			}
-
-			//load handlerType of sourceEvent to create handler delegate (1st arg)
-			il.Emit (OpCodes.Ldtoken, bd.SourceEvent.EventHandlerType);
-			il.Emit (OpCodes.Call, CompilerServices.miGetTypeFromHandle);
-			//load methodInfo (3rd arg)
-			il.Emit (OpCodes.Ldstr, membs[membs.Length-1]);
-			il.Emit (OpCodes.Callvirt, CompilerServices.miCreateDel);
-			il.Emit (OpCodes.Callvirt, bd.SourceEvent.AddMethod);//call add event
-		}
-//		public void emitHandlerMethodAddition(EventBinding bd){
-//			//fetch source instance with address for handler addition (as 1st arg of handler.add)
-//			il.Emit (OpCodes.Ldloc_0);//push root
-//			CompilerServices.emitGetInstance (il, bd.SourceNA);
-//
-//			//load handlerType of sourceEvent to create handler delegate (1st arg)
-//			il.Emit (OpCodes.Ldtoken, bd.SourceEvent.EventHandlerType);
-//			il.Emit (OpCodes.Call, CompilerServices.miGetTypeFromHandle);
-//			//load target the where the method is defined (2nd arg)
-//			il.Emit (OpCodes.Ldloc_0);
-//			CompilerServices.emitGetInstance (il, bd.TargetNA);
-//			//load methodInfo (3rd arg)
-//			il.Emit (OpCodes.Ldstr, bd.TargetMember);
-//
-//			il.Emit (OpCodes.Callvirt, CompilerServices.miCreateDel);
-//
-//			il.Emit (OpCodes.Callvirt, bd.SourceEvent.AddMethod);//call add event
-//		}
-//
-	}
-}
\ No newline at end of file
diff --git a/src/IML/MemberAddress.cs b/src/IML/MemberAddress.cs
deleted file mode 100644
index f27a8b87..00000000
--- a/src/IML/MemberAddress.cs
+++ /dev/null
@@ -1,116 +0,0 @@
-//
-// MemberAddress.cs
-//
-// Author:
-//       Jean-Philippe Bruyère <jp.bruyere@hotmail.com>
-//
-// Copyright (c) 2013-2017 Jean-Philippe Bruyère
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-
-using System;
-using System.Linq;
-using System.Reflection;
-
-namespace Crow.IML
-{
-	/// <summary>
-	/// Address member of a node
-	/// </summary>
-	public struct MemberAddress
-	{
-		public string memberName;
-		public MemberInfo member;
-		public NodeAddress Address;
-
-		public PropertyInfo Property { get { return member as PropertyInfo; }}
-		public bool IsTemplateBinding { get { return Address == null ? false : Address.Count == 0; }}
-//		public string Name {
-//			get { return memberName; } 
-//			set { memberName = value; }
-//		}
-
-		public MemberAddress (NodeAddress _address, string _member, bool findMember = true)
-		{
-			Address = _address;
-			memberName = _member;
-			member = null;
-
-			if (Address == null)
-				return;
-			if (Address.Count == 0)
-				return;
-
-			if (!findMember)
-				return;
-			if (!tryFindMember ())
-				throw new Exception ("Member Not Found: " + memberName);
-		}
-		public MemberAddress (NodeAddress _address, MemberInfo _member)
-		{
-			Address = _address;
-			member = _member;
-			memberName = "";
-
-			if (member != null)
-				memberName = member.Name;
-		}
-
-		#region Equality Compare
-		public override bool Equals (object obj)
-		{
-			return obj is MemberAddress && this == (MemberAddress)obj;
-		}
-		public override int GetHashCode ()
-		{
-			return Address.GetHashCode () ^ member.GetHashCode ();
-		}
-		public static bool operator == (MemberAddress x, MemberAddress y)
-		{
-			return x.Address == y.Address && x.memberName == y.memberName;
-		}
-		public static bool operator != (MemberAddress x, MemberAddress y)
-		{
-			return !(x == y);
-		}
-		#endregion
-
-		bool tryFindMember ()
-		{
-			if (member != null)
-				throw new Exception ("member already found");
-			if (Address == null)
-				return false;
-			if (Address.Count == 0)
-				return false;
-			Type t = Address.LastOrDefault ().CrowType;
-			member = t.GetMember (memberName, BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Instance).FirstOrDefault ();
-
-			#region search for extensions methods if member not found in type
-			if (member == null && !string.IsNullOrEmpty (memberName)) {
-				Assembly a = Assembly.GetExecutingAssembly ();
-				string mn = memberName;
-				member = CompilerServices.GetExtensionMethods (a, t).Where (em => em.Name == mn).FirstOrDefault ();
-			}
-			#endregion
-
-			return member != null;
-		}
-	}
-}
diff --git a/src/IML/Node.cs b/src/IML/Node.cs
deleted file mode 100644
index 2ca90e8c..00000000
--- a/src/IML/Node.cs
+++ /dev/null
@@ -1,101 +0,0 @@
-//
-// Node.cs
-//
-// Author:
-//       Jean-Philippe Bruyère <jp.bruyere@hotmail.com>
-//
-// Copyright (c) 2013-2017 Jean-Philippe Bruyère
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-
-using System;
-using System.Reflection;
-using System.Reflection.Emit;
-using System.Collections.Generic;
-
-namespace Crow.IML
-{
-	/// <summary>
-	/// IML Node are defined with a type and the index in the parent,
-	/// </summary>
-	public struct Node
-	{
-		#region CTOR
-		public Node (Type crowType, int _index = 0)
-		{
-			CrowType = crowType;
-			Index = _index;
-		}
-		#endregion
-
-		/// <summary> Current node type</summary>
-		public Type CrowType;
-		/// <summary> Index in parent, -1 for template</summary>
-		public int Index;
-
-		/// <summary>
-		/// retrieve the child addition method depending on the type of this node
-		/// </summary>
-		/// <returns>The child addition method</returns>
-		/// <param name="childIdx">child index or, template root node has index == -1</param>
-		public MethodInfo GetAddMethod(int childIdx){
-			if (typeof (Group).IsAssignableFrom (CrowType))
-				return CompilerServices.miAddChild;
-			if (typeof (Container).IsAssignableFrom (CrowType))
-				return CompilerServices.miSetChild;
-			if (typeof (TemplatedContainer).IsAssignableFrom (CrowType))
-				return childIdx < 0 ? CompilerServices.miLoadTmp : CompilerServices.piContent.GetSetMethod();
-			if (typeof (TemplatedGroup).IsAssignableFrom (CrowType))
-				return childIdx < 0 ? CompilerServices.miLoadTmp : CompilerServices.miAddItem;
-			if (typeof (TemplatedControl).IsAssignableFrom (CrowType))
-				return CompilerServices.miLoadTmp;
-			return null;
-		}
-
-		#region Equality Compare
-		public override bool Equals (object obj)
-		{
-			if (obj == null) 
-				return false;			
-			Node n = (Node)obj;
-			return CrowType == n.CrowType && Index == n.Index;
-		}
-		public override int GetHashCode ()
-		{
-			return CrowType.GetHashCode () ^ Index.GetHashCode ();
-		}
-		#endregion
-
-		public bool HasTemplate {
-			get { return typeof (TemplatedControl).IsAssignableFrom (CrowType);}
-		}
-		public bool IsTemplatedGroup {
-			get { return typeof (TemplatedGroup).IsAssignableFrom (CrowType);}
-		}
-
-		public static implicit operator string (Node sn)
-		{
-			return sn.ToString ();
-		}
-		public override string ToString ()
-		{
-			return string.Format ("{0}.{1}", CrowType.FullName, Index);
-		}
-	}
-}
diff --git a/src/IML/NodeAddress.cs b/src/IML/NodeAddress.cs
deleted file mode 100644
index 450a9d2d..00000000
--- a/src/IML/NodeAddress.cs
+++ /dev/null
@@ -1,148 +0,0 @@
-//
-// NodeAddress.cs
-//
-// Author:
-//       Jean-Philippe Bruyère <jp.bruyere@hotmail.com>
-//
-// Copyright (c) 2013-2017 Jean-Philippe Bruyère
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Reflection;
-using System.Reflection.Emit;
-
-namespace Crow.IML
-{
-	/// <summary>
-	/// Node address is a list of nodes from root to leaf defining a unique node
-	/// </summary>
-	public class NodeAddress : List<Node>
-	{
-		#region CTOR
-		public NodeAddress (Node[] nodes) : base(nodes) {}
-		#endregion
-
-		public Type NodeType { get { return Count == 0 ? null : this[this.Count -1].CrowType; }}
-
-		/// <summary>
-		/// Gets the node adress from binding expression starting from this node
-		/// and return in expression remaining part
-		/// </summary>
-		public NodeAddress ResolveExpression (ref string expression){
-			int ptr = this.Count - 1;
-			string[] splitedExp = expression.Split ('/');
-
-			if (splitedExp.Length < 2)//dataSource binding
-				return null;
-
-			if (!string.IsNullOrEmpty (splitedExp [0])) {//else bind on current node
-				//return new NodeAddress (this.Take(ptr+1).ToArray());
-				if (splitedExp [0] == ".") {//search template root
-					ptr--;
-					while (ptr >= 0) {
-						if (typeof(TemplatedControl).IsAssignableFrom (this [ptr].CrowType))
-							break;
-						ptr--;
-					}
-				} else if (splitedExp [0] == "..") { //search starting at current node
-					int levelUp = splitedExp.Length - 1;
-					if (levelUp > ptr + 1)
-						throw new Exception ("Binding error: try to bind outside IML source");
-					ptr -= levelUp;
-				}
-			}
-			expression = splitedExp [splitedExp.Length - 1];
-			//TODO:change Template special address identified with Nodecount = 0 to something not using array count to 0,
-			//here linq is working without limits checking in compile option
-			//but defining a 0 capacity array with limits cheking enabled, cause 'out of memory' error
-			return new NodeAddress (this.Take(ptr+1).ToArray());//[ptr+1];
-			//Array.Copy (sourceAddr.ToArray (), targetNode, ptr + 1);
-			//return new NodeAddress (targetNode);
-		}
-		/// <summary>
-		/// get BindingDefinition from binding expression
-		/// </summary>
-		public BindingDefinition GetBindingDef(string sourceMember, string expression){
-			BindingDefinition bindingDef = new BindingDefinition(this, sourceMember);
-			if (string.IsNullOrEmpty (expression)) {
-				return bindingDef;
-			} else {
-				if (expression.StartsWith ("²")) {
-					bindingDef.TwoWay = true;
-					expression = expression.Substring (1);
-				}
-
-				string exp = expression;
-				bindingDef.TargetNA = this.ResolveExpression (ref exp);
-
-				string [] bindTrg = exp.Split ('.');
-
-				if (bindTrg.Length == 0)
-					throw new Exception ("invalid binding expression: " + expression);
-				if (bindTrg.Length == 1)
-					bindingDef.TargetMember = bindTrg [0];
-				else {
-					if (!string.IsNullOrEmpty(bindTrg[0]))//searchByName
-						bindingDef.TargetName = bindTrg[0];
-
-					bindingDef.TargetMember = exp.Substring (bindTrg[0].Length + 1);
-				}
-			}
-
-			return bindingDef;
-		}
-
-		#region Object overrides
-		public override bool Equals (object obj)
-		{
-			if (obj == null) 
-				return false;
-			
-			NodeAddress na = (NodeAddress)obj;
-			return this.SequenceEqual (na);
-		}
-		public override int GetHashCode ()
-		{
-			unchecked {
-				int hash = 19;
-				foreach (Node n in this)
-					hash = hash * 31 + (n == null ? 0 : n.GetHashCode ());	
-				return hash;
-			}
-		}
-		public override string ToString ()
-		{
-			string tmp = "";
-			foreach (Node n in this)
-				tmp += string.Format ("{0};", n.Index);			
-			return tmp;
-		}
-		#endregion
-	}
-
-	public class NamedNodeAddress : NodeAddress {
-		public string Name;
-		public NamedNodeAddress(string name, Node[] nodes) : base(nodes){
-			Name = name;
-		}
-	}
-}
diff --git a/src/IML/NodeStack.cs b/src/IML/NodeStack.cs
deleted file mode 100644
index 80e9156f..00000000
--- a/src/IML/NodeStack.cs
+++ /dev/null
@@ -1,50 +0,0 @@
-//
-// NodeStack.cs
-//
-// Author:
-//       Jean-Philippe Bruyère <jp.bruyere@hotmail.com>
-//
-// Copyright (c) 2013-2017 Jean-Philippe Bruyère
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-
-using System;
-using System.Collections.Generic;
-
-namespace Crow.IML
-{
-	public class NodeStack : Stack<Node>
-	{
-		public NodeStack () : base()
-		{
-		}
-		public void IncrementCurrentNodeIndex(){
-			Node n = this.Pop();
-			this.Push (new Node (n.CrowType, n.Index + 1));
-		}
-		public void DecrementCurrentNodeIndex(){
-			Node n = this.Pop();
-			this.Push (new Node (n.CrowType, n.Index - 1));
-		}
-		public void ResetCurrentNodeIndex(){			
-			this.Push (new Node (this.Pop().CrowType));
-		}
-	}
-}
-
diff --git a/src/IML/Reader.cs b/src/IML/Reader.cs
deleted file mode 100644
index 7a0c8405..00000000
--- a/src/IML/Reader.cs
+++ /dev/null
@@ -1,223 +0,0 @@
-//
-//  IMLReader.cs
-//
-//  Author:
-//       Jean-Philippe Bruyère <jp.bruyere@hotmail.com>
-//
-//  Copyright (c) 2016 jp
-//
-//  This program is free software: you can redistribute it and/or modify
-//  it under the terms of the GNU General Public License as published by
-//  the Free Software Foundation, either version 3 of the License, or
-//  (at your option) any later version.
-//
-//  This program is distributed in the hope that it will be useful,
-//  but WITHOUT ANY WARRANTY; without even the implied warranty of
-//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//  GNU General Public License for more details.
-//
-//  You should have received a copy of the GNU General Public License
-//  along with this program.  If not, see <http://www.gnu.org/licenses/>.
-using System;
-using System.Xml;
-using System.IO;
-using System.Reflection;
-using System.Reflection.Emit;
-using System.Linq;
-using System.Collections.Generic;
-
-namespace Crow.IML2
-{
-	public class Reader : XmlTextReader
-	{		
-		static List<Type> CrowTypes = new List<Type> ();
-
-		public enum SubNodeType{
-			None,
-			Child,
-			Children,
-			Template,
-			Content,
-			Items,
-			ItemTemplate
-		}
-
-			//public static Node Parse(string str){
-			//	string[] tmp = str.Trim ().Split ('.');
-			//	switch (tmp.Length) {
-			//	case 1:
-			//		return new Node ((SubNodeType)int.Parse (tmp [0]));
-			//	case 2:
-			//		return new Node ((SubNodeType)int.Parse (tmp [0]), int.Parse (tmp[1]));
-			//	case 0:
-			//	default:
-			//		return new Node ();
-			//	}
-			//}
-			//public static string AddressToString(Node[] address){
-			//	string tmp = "";
-			//	foreach (Node n in address) {
-			//		tmp += n.ToString () + ";";
-			//	}
-			//	return string.IsNullOrEmpty(tmp) ? tmp : tmp.Substring (0, tmp.Length - 1);
-			//}
-			//public static Node[] AddressFromString(string address) {
-			//	List<Node> nodes = new List<Node> ();
-			//	string[] tmp = address.Split (';');
-			//	for (int i = 0; i < tmp.Length; i++)
-			//		nodes.Add (Node.Parse (tmp [i]));
-			//	return nodes.ToArray();
-			//}
-
-
-		//		public class PropertyBinding {
-		//			public string OriginePropertyName = "";
-		//			public MemberAddress Destination;
-		//		}
-
-		public Type RootType = null;
-		public Context context;
-
-		InstanciatorInvoker loader = null;
-		DynamicMethod dm = null;
-
-		ILGenerator il { get { return context.il; }}
-
-		/// <summary>
-		/// Finalize instatiator MSIL and return LoaderInvoker delegate
-		/// </summary>
-		public InstanciatorInvoker GetLoader(){
-			if (loader != null)
-				return loader;
-
-			il.Emit(OpCodes.Ret);
-			loader = (InstanciatorInvoker)dm.CreateDelegate (typeof(InstanciatorInvoker));
-			return loader;
-		}
-
-		protected int curDepth {
-			get { return context.nodesStack.Count - 1;}
-		}
-		protected Node curNode {
-			get { return context.nodesStack.Peek(); }
-		}
-		//protected Stack<int> curTemplateDepth = new Stack<int>(new int[] {0});	//current template root depth
-
-		#region CTOR
-		public Reader (string path)
-			: this(Interface.GetStreamFromPath (path)){
-		}
-		public Reader (Stream stream)
-			: base(stream)
-		{
-			createInstantiator ();
-		}
-		/// <summary>
-		/// Used to parse xmlFrament with same code generator linked
-		/// If ilGen=null, a new Code Generator will be created.
-		/// </summary>
-		public Reader (Context ctx, string xmlFragment)
-			: base(xmlFragment, XmlNodeType.Element,null){
-
-			context = ctx;
-//
-//			if (IMLCtx != null)
-//				return;
-//
-//			createInstantiator();
-		}
-		#endregion
-
-
-		void createBindingDelegates(){
-//			foreach (Dictionary<string, MemberAddress> pb in IMLCtx.PropertyBindings) {
-//				
-//			}
-		}
-
-
-		void registerPropertyBinding(string origNode, string origProp, MemberAddress ma){
-			if (!context.PropertyBindings.ContainsKey(origNode))
-				context.PropertyBindings [origNode] = new Dictionary<string, MemberAddress> ();
-			context.PropertyBindings [origNode] [origProp] = ma;
-		}
-		void readPropertyBinding(string srcProperty, string expression){
-			//if binding exp = '{}' => binding is done on datasource
-			if (string.IsNullOrEmpty (expression)) {
-				registerPropertyBinding ("DS", "", new MemberAddress (context.nodesStack.ToArray (), srcProperty));
-				return;
-			}
-
-//			if (expression.StartsWith ("²")) {
-//				expression = expression.Substring (1);
-//				TwoWayBinding = true;
-//			}
-//
-			string [] bindingExp = expression.Split ('/');
-
-
-			if (bindingExp.Length == 1) {
-				registerPropertyBinding ("DS", bindingExp [0],
-					new MemberAddress (context.nodesStack.ToArray (), srcProperty));
-				return;
-			}
-				
-			string targetName = "";
-			string nodeId = "";
-			Node[] target = context.nodesStack.ToArray ();
-
-			int nodeIdx = target.Length - 1;//index of target in nodeStack 
-			int ptr = 0;//pointer in bindingExp splitted on '/'
-
-//				//if exp start with '/' => WidgetName.property
-			if (string.IsNullOrEmpty (bindingExp [0])) {					
-				string[] bindTrg = bindingExp [1].Split ('.');
-				if (bindTrg.Length == 1) {
-					nodeId = Node.AddressToString (target);
-					targetName = bindTrg [0];
-				}else if (bindTrg.Length == 2) {
-					nodeId = context.Names [bindTrg [0]];
-					targetName = bindTrg [1];
-				} else
-					throw new Exception ("Syntax error in binding, expected 'go dot member'");
-			} else {
-				if (bindingExp [0] == ".") { //template binding
-					//parse nodes up until template node
-					while (nodeIdx > 0) {
-						if (target [nodeIdx].Type == SubNodeType.Template)
-							break;
-						nodeIdx--;
-					}
-					ptr++;
-				} else {
-					while (ptr < bindingExp.Length - 1) {
-						if (bindingExp [ptr] == "..")
-							nodeIdx--;
-						else
-							break;
-						ptr++;
-					}
-				}
-				Node[] origine = new Node[nodeIdx + 1];
-				try {
-					Array.Copy (target, origine, nodeIdx + 1);
-
-					int destLength = target.Length - nodeIdx;
-					Node[] dest = new Node[destLength];
-					Array.Copy (target, nodeIdx, dest, 0, destLength);
-
-				} catch (Exception ex) {
-					System.Diagnostics.Debug.WriteLine (ex.ToString ());
-				}
-
-
-				nodeId = Node.AddressToString (origine);
-				targetName = bindingExp [ptr];
-			}
-
-			registerPropertyBinding (nodeId, targetName, new MemberAddress (context.nodesStack.ToArray (), srcProperty));
-		}
-
-	}
-}
-