diff --git a/src/AddIns/BackendBindings/XamlBinding/XamlBinding/CompletionDataGenerator.cs b/src/AddIns/BackendBindings/XamlBinding/XamlBinding/CompletionDataGenerator.cs
index 7bd1c90b1e..2835db1b27 100644
--- a/src/AddIns/BackendBindings/XamlBinding/XamlBinding/CompletionDataGenerator.cs
+++ b/src/AddIns/BackendBindings/XamlBinding/XamlBinding/CompletionDataGenerator.cs
@@ -3,14 +3,10 @@
 
 using System;
 using System.Collections.Generic;
-using System.ComponentModel;
 using System.Linq;
 
-using System.Runtime.InteropServices.ComTypes;
-using System.Threading;
 using System.Windows.Media;
 using ICSharpCode.NRefactory;
-using ICSharpCode.NRefactory.CSharp;
 using ICSharpCode.NRefactory.CSharp.Resolver;
 using ICSharpCode.NRefactory.Semantics;
 using ICSharpCode.NRefactory.TypeSystem;
@@ -20,7 +16,6 @@ using ICSharpCode.NRefactory.Xml;
 using ICSharpCode.SharpDevelop;
 using ICSharpCode.SharpDevelop.Editor;
 using ICSharpCode.SharpDevelop.Editor.CodeCompletion;
-using ICSharpCode.SharpDevelop.Parser;
 
 namespace ICSharpCode.XamlBinding
 {
diff --git a/src/AddIns/BackendBindings/XamlBinding/XamlBinding/Extensions.cs b/src/AddIns/BackendBindings/XamlBinding/XamlBinding/Extensions.cs
index 8c50318b6f..c5214a4641 100644
--- a/src/AddIns/BackendBindings/XamlBinding/XamlBinding/Extensions.cs
+++ b/src/AddIns/BackendBindings/XamlBinding/XamlBinding/Extensions.cs
@@ -3,7 +3,6 @@
 
 using System;
 using System.Collections.Generic;
-using System.Diagnostics;
 using System.Linq;
 using System.Windows;
 using System.Windows.Controls;
@@ -11,16 +10,13 @@ using System.Windows.Media;
 using System.Xml;
 using System.Xml.Linq;
 
-using ICSharpCode.AvalonEdit.Document;
 using ICSharpCode.NRefactory;
 using ICSharpCode.NRefactory.Editor;
 using ICSharpCode.NRefactory.Semantics;
 using ICSharpCode.NRefactory.TypeSystem;
-using ICSharpCode.NRefactory.Xml;
 using ICSharpCode.SharpDevelop;
 using ICSharpCode.SharpDevelop.Editor;
 using ICSharpCode.SharpDevelop.Editor.CodeCompletion;
-using ICSharpCode.XmlEditor;
 
 namespace ICSharpCode.XamlBinding
 {
diff --git a/src/AddIns/BackendBindings/XamlBinding/XamlBinding/MarkupExtensionInfo.cs b/src/AddIns/BackendBindings/XamlBinding/XamlBinding/MarkupExtensionInfo.cs
index 1f0ee134e5..1a813e4992 100644
--- a/src/AddIns/BackendBindings/XamlBinding/XamlBinding/MarkupExtensionInfo.cs
+++ b/src/AddIns/BackendBindings/XamlBinding/XamlBinding/MarkupExtensionInfo.cs
@@ -5,9 +5,6 @@ using System;
 using System.Collections.Generic;
 using System.Linq;
 
-using ICSharpCode.SharpDevelop;
-using ICSharpCode.NRefactory.TypeSystem;
-using ICSharpCode.XmlEditor;
 using System.Text;
 
 namespace ICSharpCode.XamlBinding
diff --git a/src/AddIns/BackendBindings/XamlBinding/XamlBinding/Options/CodeCompletion.xaml.cs b/src/AddIns/BackendBindings/XamlBinding/XamlBinding/Options/CodeCompletion.xaml.cs
index 9ed1a2cac6..0b0b7e3bad 100644
--- a/src/AddIns/BackendBindings/XamlBinding/XamlBinding/Options/CodeCompletion.xaml.cs
+++ b/src/AddIns/BackendBindings/XamlBinding/XamlBinding/Options/CodeCompletion.xaml.cs
@@ -2,14 +2,6 @@
 // This code is distributed under the GNU LGPL (for details please see \doc\license.txt)
 
 using System;
-using System.Collections.Generic;
-using System.Text;
-using System.Windows;
-using System.Windows.Controls;
-using System.Windows.Data;
-using System.Windows.Documents;
-using System.Windows.Input;
-using System.Windows.Media;
 
 using ICSharpCode.SharpDevelop.Gui;
 
diff --git a/src/AddIns/BackendBindings/XamlBinding/XamlBinding/Options/XamlBindingOptions.cs b/src/AddIns/BackendBindings/XamlBinding/XamlBinding/Options/XamlBindingOptions.cs
index c7b1972566..2abe902879 100644
--- a/src/AddIns/BackendBindings/XamlBinding/XamlBinding/Options/XamlBindingOptions.cs
+++ b/src/AddIns/BackendBindings/XamlBinding/XamlBinding/Options/XamlBindingOptions.cs
@@ -2,7 +2,6 @@
 // This code is distributed under the GNU LGPL (for details please see \doc\license.txt)
 
 using System;
-using System.Collections.Generic;
 using System.Diagnostics;
 using System.Windows.Media;
 
diff --git a/src/AddIns/BackendBindings/XamlBinding/XamlBinding/PropertyPathSegment.cs b/src/AddIns/BackendBindings/XamlBinding/XamlBinding/PropertyPathSegment.cs
index ada534d1d7..ffbb7425be 100644
--- a/src/AddIns/BackendBindings/XamlBinding/XamlBinding/PropertyPathSegment.cs
+++ b/src/AddIns/BackendBindings/XamlBinding/XamlBinding/PropertyPathSegment.cs
@@ -3,7 +3,6 @@
 
 using System;
 using System.Linq;
-using System.Collections.Generic;
 
 namespace ICSharpCode.XamlBinding
 {
diff --git a/src/AddIns/BackendBindings/XamlBinding/XamlBinding/Utils.cs b/src/AddIns/BackendBindings/XamlBinding/XamlBinding/Utils.cs
index 8ab1ff403a..d3f1503425 100644
--- a/src/AddIns/BackendBindings/XamlBinding/XamlBinding/Utils.cs
+++ b/src/AddIns/BackendBindings/XamlBinding/XamlBinding/Utils.cs
@@ -1,18 +1,10 @@
 // Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt)
 // This code is distributed under the GNU LGPL (for details please see \doc\license.txt)
 
-using ICSharpCode.NRefactory;
 using System;
 using System.Collections.Generic;
-using System.Diagnostics;
-using System.IO;
 using System.Linq;
-using System.Text.RegularExpressions;
-using System.Xml;
-using ICSharpCode.Core;
-using ICSharpCode.NRefactory.Xml;
-using ICSharpCode.SharpDevelop.Editor;
-using ICSharpCode.XmlEditor;
+using ICSharpCode.NRefactory;
 
 namespace ICSharpCode.XamlBinding
 {
diff --git a/src/AddIns/BackendBindings/XamlBinding/XamlBinding/XamlAstResolver.cs b/src/AddIns/BackendBindings/XamlBinding/XamlBinding/XamlAstResolver.cs
index 9805d23a3a..ea00cddea5 100644
--- a/src/AddIns/BackendBindings/XamlBinding/XamlBinding/XamlAstResolver.cs
+++ b/src/AddIns/BackendBindings/XamlBinding/XamlBinding/XamlAstResolver.cs
@@ -10,8 +10,6 @@ using ICSharpCode.NRefactory.Semantics;
 using ICSharpCode.NRefactory.TypeSystem;
 using ICSharpCode.NRefactory.TypeSystem.Implementation;
 using ICSharpCode.NRefactory.Xml;
-using ICSharpCode.SharpDevelop.Parser;
-using ICSharpCode.XmlEditor;
 
 namespace ICSharpCode.XamlBinding
 {
diff --git a/src/AddIns/BackendBindings/XamlBinding/XamlBinding/XamlBehavior.cs b/src/AddIns/BackendBindings/XamlBinding/XamlBinding/XamlBehavior.cs
index 8504e2bc40..e2dba98a47 100644
--- a/src/AddIns/BackendBindings/XamlBinding/XamlBinding/XamlBehavior.cs
+++ b/src/AddIns/BackendBindings/XamlBinding/XamlBinding/XamlBehavior.cs
@@ -6,10 +6,7 @@ using System.Diagnostics;
 using System.IO;
 using System.Linq;
 
-using ICSharpCode.AvalonEdit.Document;
-using ICSharpCode.Core;
 using ICSharpCode.NRefactory.TypeSystem;
-using ICSharpCode.SharpDevelop;
 using ICSharpCode.SharpDevelop.Project;
 using ICSharpCode.SharpDevelop.Refactoring;
 
diff --git a/src/AddIns/BackendBindings/XamlBinding/XamlBinding/XamlCompletionItemList.cs b/src/AddIns/BackendBindings/XamlBinding/XamlBinding/XamlCompletionItemList.cs
index 4c0983afb7..42e1ebabf8 100644
--- a/src/AddIns/BackendBindings/XamlBinding/XamlBinding/XamlCompletionItemList.cs
+++ b/src/AddIns/BackendBindings/XamlBinding/XamlBinding/XamlCompletionItemList.cs
@@ -2,16 +2,13 @@
 // This code is distributed under the GNU LGPL (for details please see \doc\license.txt)
 
 using System;
-using System.Collections.Generic;
 using System.Linq;
 
-using ICSharpCode.SharpDevelop;
 using ICSharpCode.NRefactory.TypeSystem;
+using ICSharpCode.SharpDevelop;
 using ICSharpCode.SharpDevelop.Editor;
 using ICSharpCode.SharpDevelop.Editor.CodeCompletion;
-using ICSharpCode.SharpDevelop.Gui;
 using ICSharpCode.SharpDevelop.Project;
-using ICSharpCode.XmlEditor;
 
 namespace ICSharpCode.XamlBinding
 {
diff --git a/src/AddIns/BackendBindings/XamlBinding/XamlBinding/XamlConst.cs b/src/AddIns/BackendBindings/XamlBinding/XamlBinding/XamlConst.cs
index ab691ea2cf..051973df82 100644
--- a/src/AddIns/BackendBindings/XamlBinding/XamlBinding/XamlConst.cs
+++ b/src/AddIns/BackendBindings/XamlBinding/XamlBinding/XamlConst.cs
@@ -6,15 +6,6 @@ using System.Collections.Generic;
 using System.Collections.ObjectModel;
 using System.Linq;
 
-using System.Threading;
-using ICSharpCode.NRefactory;
-using ICSharpCode.NRefactory.Semantics;
-using ICSharpCode.NRefactory.TypeSystem;
-using ICSharpCode.SharpDevelop;
-using ICSharpCode.SharpDevelop.Editor;
-using ICSharpCode.SharpDevelop.Editor.CodeCompletion;
-using ICSharpCode.SharpDevelop.Parser;
-
 namespace ICSharpCode.XamlBinding
 {
 	/// <summary>
diff --git a/src/AddIns/BackendBindings/XamlBinding/XamlBinding/XamlContext.cs b/src/AddIns/BackendBindings/XamlBinding/XamlBinding/XamlContext.cs
index ffb8d9f1e6..9ea3a3a926 100644
--- a/src/AddIns/BackendBindings/XamlBinding/XamlBinding/XamlContext.cs
+++ b/src/AddIns/BackendBindings/XamlBinding/XamlBinding/XamlContext.cs
@@ -4,17 +4,11 @@
 using System;
 using System.Collections.Generic;
 using System.Collections.ObjectModel;
-using System.IO;
 using System.Linq;
-using System.Windows.Media;
-using System.Xml;
 
 using ICSharpCode.NRefactory.TypeSystem;
 using ICSharpCode.NRefactory.Xml;
-using ICSharpCode.SharpDevelop;
 using ICSharpCode.SharpDevelop.Editor;
-using ICSharpCode.SharpDevelop.Parser;
-using ICSharpCode.XmlEditor;
 
 namespace ICSharpCode.XamlBinding
 {
diff --git a/src/AddIns/BackendBindings/XamlBinding/XamlBinding/XamlContextResolver.cs b/src/AddIns/BackendBindings/XamlBinding/XamlBinding/XamlContextResolver.cs
index 5ab19f17cb..7565e4d734 100644
--- a/src/AddIns/BackendBindings/XamlBinding/XamlBinding/XamlContextResolver.cs
+++ b/src/AddIns/BackendBindings/XamlBinding/XamlBinding/XamlContextResolver.cs
@@ -9,7 +9,6 @@ using ICSharpCode.NRefactory.Editor;
 using ICSharpCode.NRefactory.Xml;
 using ICSharpCode.SharpDevelop;
 using ICSharpCode.SharpDevelop.Editor;
-using ICSharpCode.SharpDevelop.Parser;
 
 namespace ICSharpCode.XamlBinding
 {
diff --git a/src/AddIns/BackendBindings/XamlBinding/XamlBinding/XamlLanguageBinding.cs b/src/AddIns/BackendBindings/XamlBinding/XamlBinding/XamlLanguageBinding.cs
index 6a6d26f335..25a695fd09 100644
--- a/src/AddIns/BackendBindings/XamlBinding/XamlBinding/XamlLanguageBinding.cs
+++ b/src/AddIns/BackendBindings/XamlBinding/XamlBinding/XamlLanguageBinding.cs
@@ -2,7 +2,6 @@
 // This code is distributed under the GNU LGPL (for details please see \doc\license.txt)
 
 using System;
-using ICSharpCode.AvalonEdit.Document;
 using ICSharpCode.AvalonEdit.Rendering;
 using ICSharpCode.SharpDevelop;
 using ICSharpCode.SharpDevelop.Editor;
diff --git a/src/AddIns/BackendBindings/XamlBinding/XamlBinding/XamlOutlineContentHost.xaml.cs b/src/AddIns/BackendBindings/XamlBinding/XamlBinding/XamlOutlineContentHost.xaml.cs
index 39fcb6c32f..e20bab95b9 100644
--- a/src/AddIns/BackendBindings/XamlBinding/XamlBinding/XamlOutlineContentHost.xaml.cs
+++ b/src/AddIns/BackendBindings/XamlBinding/XamlBinding/XamlOutlineContentHost.xaml.cs
@@ -4,7 +4,6 @@
 using System;
 using System.Windows.Controls;
 using System.Windows.Input;
-using System.Windows.Threading;
 
 using ICSharpCode.Core;
 using ICSharpCode.SharpDevelop;
diff --git a/src/AddIns/BackendBindings/XamlBinding/XamlBinding/XamlOutlineNode.cs b/src/AddIns/BackendBindings/XamlBinding/XamlBinding/XamlOutlineNode.cs
index ff86aecd6b..5c209e9422 100644
--- a/src/AddIns/BackendBindings/XamlBinding/XamlBinding/XamlOutlineNode.cs
+++ b/src/AddIns/BackendBindings/XamlBinding/XamlBinding/XamlOutlineNode.cs
@@ -4,8 +4,6 @@
 using System;
 using System.Linq;
 using System.Windows;
-using System.Windows.Controls;
-using System.Windows.Input;
 
 using ICSharpCode.NRefactory.Editor;
 using ICSharpCode.SharpDevelop.Editor;
diff --git a/src/AddIns/BackendBindings/XamlBinding/XamlBinding/XamlSymbolSearch.cs b/src/AddIns/BackendBindings/XamlBinding/XamlBinding/XamlSymbolSearch.cs
index 23476b90e4..aa604a7b28 100644
--- a/src/AddIns/BackendBindings/XamlBinding/XamlBinding/XamlSymbolSearch.cs
+++ b/src/AddIns/BackendBindings/XamlBinding/XamlBinding/XamlSymbolSearch.cs
@@ -3,20 +3,16 @@
 
 using System;
 using System.Collections.Generic;
-using System.IO;
 using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
 using ICSharpCode.AvalonEdit.Highlighting;
 using ICSharpCode.Core;
-using ICSharpCode.NRefactory.CSharp.Resolver;
 using ICSharpCode.NRefactory.Editor;
 using ICSharpCode.NRefactory.Semantics;
 using ICSharpCode.NRefactory.TypeSystem;
 using ICSharpCode.SharpDevelop;
-using ICSharpCode.SharpDevelop.Editor;
 using ICSharpCode.SharpDevelop.Editor.Search;
-using ICSharpCode.SharpDevelop.Parser;
 using ICSharpCode.SharpDevelop.Project;
 using ICSharpCode.SharpDevelop.Refactoring;