diff --git a/src/AddIns/Misc/ResourceToolkit/Project/ResourceToolkit.csproj b/src/AddIns/Misc/ResourceToolkit/Project/ResourceToolkit.csproj
index 61992be0fe..fa2c5dad9e 100644
--- a/src/AddIns/Misc/ResourceToolkit/Project/ResourceToolkit.csproj
+++ b/src/AddIns/Misc/ResourceToolkit/Project/ResourceToolkit.csproj
@@ -89,6 +89,7 @@
     <Compile Include="Src\Gui\UnusedResourceKeysCommands.cs" />
     <Compile Include="Src\Gui\IFilter.cs" />
     <Compile Include="Src\Gui\IFilterHost.cs" />
+    <Compile Include="Src\ResourceItem.cs" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\..\..\..\Main\ICSharpCode.SharpDevelop.Dom\Project\ICSharpCode.SharpDevelop.Dom.csproj">
diff --git a/src/AddIns/Misc/ResourceToolkit/Project/Src/Commands/RefactoringCommands.cs b/src/AddIns/Misc/ResourceToolkit/Project/Src/Commands/RefactoringCommands.cs
index 7502bda4bc..7363f7cc49 100644
--- a/src/AddIns/Misc/ResourceToolkit/Project/Src/Commands/RefactoringCommands.cs
+++ b/src/AddIns/Misc/ResourceToolkit/Project/Src/Commands/RefactoringCommands.cs
@@ -36,7 +36,7 @@ namespace Hornung.ResourceToolkit.Commands
 	{
 		public override void Run()
 		{
-			ICollection<KeyValuePair<string, string>> unusedKeys = ResourceRefactoringService.FindUnusedKeys();
+			ICollection<ResourceItem> unusedKeys = ResourceRefactoringService.FindUnusedKeys();
 			
 			if (unusedKeys == null) {
 				return;
diff --git a/src/AddIns/Misc/ResourceToolkit/Project/Src/Commands/TextEditorContextMenuBuilder.cs b/src/AddIns/Misc/ResourceToolkit/Project/Src/Commands/TextEditorContextMenuBuilder.cs
index d959b9f0dc..9b0ecd78fb 100644
--- a/src/AddIns/Misc/ResourceToolkit/Project/Src/Commands/TextEditorContextMenuBuilder.cs
+++ b/src/AddIns/Misc/ResourceToolkit/Project/Src/Commands/TextEditorContextMenuBuilder.cs
@@ -74,6 +74,7 @@ namespace Hornung.ResourceToolkit.Commands
 		
 		// ********************************************************************************************************************************
 		
+		[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Globalization", "CA1303:DoNotPassLiteralsAsLocalizedParameters", MessageId = "ICSharpCode.Core.MessageService.ShowWarning(System.String)")]
 		void EditResource(object sender, EventArgs e)
 		{
 			MenuCommand cmd = sender as MenuCommand;
diff --git a/src/AddIns/Misc/ResourceToolkit/Project/Src/Gui/EditStringResourceDialog.cs b/src/AddIns/Misc/ResourceToolkit/Project/Src/Gui/EditStringResourceDialog.cs
index ca3c78caf8..293f5f4906 100644
--- a/src/AddIns/Misc/ResourceToolkit/Project/Src/Gui/EditStringResourceDialog.cs
+++ b/src/AddIns/Misc/ResourceToolkit/Project/Src/Gui/EditStringResourceDialog.cs
@@ -55,6 +55,7 @@ namespace Hornung.ResourceToolkit.Gui
 			SetupFromXmlStream(this.GetType().Assembly.GetManifestResourceStream("Hornung.ResourceToolkit.Resources.EditStringResourceDialog.xfrm"));
 		}
 		
+		[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Globalization", "CA1303:DoNotPassLiteralsAsLocalizedParameters", MessageId = "ICSharpCode.Core.MessageService.ShowWarning(System.String)")]
 		void KeyValidating(object sender, CancelEventArgs e)
 		{
 			TextBox textBox = (TextBox)sender;
diff --git a/src/AddIns/Misc/ResourceToolkit/Project/Src/Gui/UnusedResourceKeysCommands.cs b/src/AddIns/Misc/ResourceToolkit/Project/Src/Gui/UnusedResourceKeysCommands.cs
index 2ecf674491..30e48f2817 100644
--- a/src/AddIns/Misc/ResourceToolkit/Project/Src/Gui/UnusedResourceKeysCommands.cs
+++ b/src/AddIns/Misc/ResourceToolkit/Project/Src/Gui/UnusedResourceKeysCommands.cs
@@ -17,7 +17,7 @@ namespace Hornung.ResourceToolkit.Gui
 	/// <summary>
 	/// Hides or shows the ICSharpCode.Core host resources in an UnusedResourceKeysViewContent.
 	/// </summary>
-	public class UnusedResourceKeysHideICSharpCodeCoreHostResourcesCommand : AbstractCheckableMenuCommand, IFilter<KeyValuePair<string, string>>
+	public class UnusedResourceKeysHideICSharpCodeCoreHostResourcesCommand : AbstractCheckableMenuCommand, IFilter<ResourceItem>
 	{
 		string icSharpCodeCoreHostResourceFileName;
 		
@@ -25,7 +25,7 @@ namespace Hornung.ResourceToolkit.Gui
 		{
 			base.Run();
 			
-			IFilterHost<KeyValuePair<string, string>> host = ((ToolBarCheckBox)this.Owner).Caller as IFilterHost<KeyValuePair<string, string>>;
+			IFilterHost<ResourceItem> host = ((ToolBarCheckBox)this.Owner).Caller as IFilterHost<ResourceItem>;
 			if (host != null) {
 				if (this.IsChecked) {
 					this.icSharpCodeCoreHostResourceFileName = ICSharpCodeCoreResourceResolver.GetICSharpCodeCoreHostResourceFileName(null);
@@ -41,9 +41,9 @@ namespace Hornung.ResourceToolkit.Gui
 		/// </summary>
 		/// <param name="item">The item to test.</param>
 		/// <returns><c>true</c>, if the specified item matches the current filter criteria, otherwise <c>false</c>.</returns>
-		public bool IsMatch(KeyValuePair<string, string> item)
+		public bool IsMatch(ResourceItem item)
 		{
-			return !FileUtility.IsEqualFileName(item.Value, this.icSharpCodeCoreHostResourceFileName);
+			return !FileUtility.IsEqualFileName(item.FileName, this.icSharpCodeCoreHostResourceFileName);
 		}
 	}
 }
diff --git a/src/AddIns/Misc/ResourceToolkit/Project/Src/Gui/UnusedResourceKeysViewContent.cs b/src/AddIns/Misc/ResourceToolkit/Project/Src/Gui/UnusedResourceKeysViewContent.cs
index bbf4871cfe..486ad486bb 100644
--- a/src/AddIns/Misc/ResourceToolkit/Project/Src/Gui/UnusedResourceKeysViewContent.cs
+++ b/src/AddIns/Misc/ResourceToolkit/Project/Src/Gui/UnusedResourceKeysViewContent.cs
@@ -22,9 +22,9 @@ namespace Hornung.ResourceToolkit.Gui
 	/// <summary>
 	/// Displays unused resource keys in a list and allows the user to delete them.
 	/// </summary>
-	public class UnusedResourceKeysViewContent : AbstractViewContent, IClipboardHandler, IFilterHost<KeyValuePair<string, string>>
+	public class UnusedResourceKeysViewContent : AbstractViewContent, IClipboardHandler, IFilterHost<ResourceItem>
 	{
-		readonly ICollection<KeyValuePair<string, string>> unusedKeys;
+		readonly ICollection<ResourceItem> unusedKeys;
 		Panel panel;
 		ListView listView;
 		ToolStrip toolStrip;
@@ -47,7 +47,7 @@ namespace Hornung.ResourceToolkit.Gui
 		/// <summary>
 		/// Gets a collection of key/value pairs where the values are the resource file names and the keys are the unused resource keys.
 		/// </summary>
-		public ICollection<KeyValuePair<string, string>> UnusedKeys {
+		public ICollection<ResourceItem> UnusedKeys {
 			get {
 				return this.unusedKeys;
 			}
@@ -56,8 +56,8 @@ namespace Hornung.ResourceToolkit.Gui
 		/// <summary>
 		/// Initializes a new instance of the <see cref="UnusedResourceKeysViewContent"/> class.
 		/// </summary>
-		/// <param name="unusedKeys">A collection of key/value pairs where the values are the resource file names and the keys are the unused resource keys.</param>
-		public UnusedResourceKeysViewContent(ICollection<KeyValuePair<string, string>> unusedKeys)
+		/// <param name="unusedKeys">A collection of <see cref="ResourceItem"/> classes that represent the unused resource keys to display.</param>
+		public UnusedResourceKeysViewContent(ICollection<ResourceItem> unusedKeys)
 			: base(StringParser.Parse("${res:Hornung.ResourceToolkit.UnusedResourceKeys.Title}"))
 		{
 			LoggingService.Debug("ResourceToolkit: Creating new UnusedResourceKeysViewContent");
@@ -144,7 +144,7 @@ namespace Hornung.ResourceToolkit.Gui
 			}
 		}
 		
-		bool fillListViewQueued = false;
+		bool fillListViewQueued;
 		
 		/// <summary>
 		/// Fills the list view with all unused resource keys that match the current filter after processing the message queue.
@@ -178,32 +178,32 @@ namespace Hornung.ResourceToolkit.Gui
 				Dictionary<string, ListViewGroup> fileGroups = new Dictionary<string, ListViewGroup>();
 				
 				// Create the ListViewItems.
-				foreach (KeyValuePair<string, string> entry in this.UnusedKeys) {
+				foreach (ResourceItem entry in this.UnusedKeys) {
 					
 					// Skip if any filter rejects this item.
 					if (!this.ItemMatchesCurrentFilter(entry)) {
 						continue;
 					}
 					
-					IResourceFileContent c = ResourceFileContentRegistry.GetResourceFileContent(entry.Value);
+					IResourceFileContent c = ResourceFileContentRegistry.GetResourceFileContent(entry.FileName);
 					object o;
 					
 					// only add the file name to save space
 					// and show the full path as tooltip
-					ListViewItem item = new ListViewItem(Path.GetFileName(entry.Value));
-					item.ToolTipText = entry.Value;
+					ListViewItem item = new ListViewItem(Path.GetFileName(entry.FileName));
+					item.ToolTipText = entry.FileName;
 					item.SubItems.Add(entry.Key);
 					if (c.TryGetValue(entry.Key, out o)) {
 						item.SubItems.Add((o ?? (object)"<<null>>").ToString());
 					} else {
-						throw new InvalidOperationException("The key '"+entry.Key+"' in file '"+entry.Value+"' does not exist although it was reported as unused.");
+						throw new InvalidOperationException("The key '"+entry.Key+"' in file '"+entry.FileName+"' does not exist although it was reported as unused.");
 					}
 					
 					// Use ListViewGroups to group by file names
 					ListViewGroup grp;
-					if (!fileGroups.TryGetValue(entry.Value, out grp)) {
-						grp = new ListViewGroup(entry.Value);
-						fileGroups.Add(entry.Value, grp);
+					if (!fileGroups.TryGetValue(entry.FileName, out grp)) {
+						grp = new ListViewGroup(entry.FileName);
+						fileGroups.Add(entry.FileName, grp);
 						this.ListView.Groups.Add(grp);
 					}
 					grp.Items.Add(item);
@@ -222,7 +222,7 @@ namespace Hornung.ResourceToolkit.Gui
 		
 		#region Filter
 		
-		readonly List<IFilter<KeyValuePair<string, string>>> filters = new List<IFilter<KeyValuePair<string, string>>>();
+		readonly List<IFilter<ResourceItem>> filters = new List<IFilter<ResourceItem>>();
 		
 		/// <summary>
 		/// Registers a new filter with the filter host, if the filter is not already registered,
@@ -230,7 +230,7 @@ namespace Hornung.ResourceToolkit.Gui
 		/// </summary>
 		/// <param name="filter">The filter to be registered.</param>
 		/// <exception cref="ArgumentNullException">The <paramref name="filter"/> parameter is <c>null</c>.</exception>
-		public void RegisterFilter(IFilter<KeyValuePair<string, string>> filter)
+		public void RegisterFilter(IFilter<ResourceItem> filter)
 		{
 			if (filter == null) {
 				throw new ArgumentNullException("filter");
@@ -248,7 +248,7 @@ namespace Hornung.ResourceToolkit.Gui
 		/// </summary>
 		/// <param name="filter">The filter to be removed.</param>
 		/// <exception cref="ArgumentNullException">The <paramref name="filter"/> parameter is <c>null</c>.</exception>
-		public void UnregisterFilter(IFilter<KeyValuePair<string, string>> filter)
+		public void UnregisterFilter(IFilter<ResourceItem> filter)
 		{
 			if (filter == null) {
 				throw new ArgumentNullException("filter");
@@ -264,9 +264,9 @@ namespace Hornung.ResourceToolkit.Gui
 		/// according to the current filter.
 		/// </summary>
 		/// <returns><c>true</c>, if the resource should be included in the list view, otherwise <c>false</c>.</returns>
-		bool ItemMatchesCurrentFilter(KeyValuePair<string, string> item)
+		bool ItemMatchesCurrentFilter(ResourceItem item)
 		{
-			foreach (IFilter<KeyValuePair<string, string>> filter in this.filters) {
+			foreach (IFilter<ResourceItem> filter in this.filters) {
 				if (!filter.IsMatch(item)) {
 					return false;
 				}
@@ -325,6 +325,7 @@ namespace Hornung.ResourceToolkit.Gui
 			throw new NotImplementedException();
 		}
 		
+		[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Performance", "CA1814:PreferJaggedArraysOverMultidimensional", MessageId = "Body")]
 		public void Delete()
 		{
 			if (this.ListView.SelectedItems.Count > 0) {
diff --git a/src/AddIns/Misc/ResourceToolkit/Project/Src/Refactoring/ResourceRefactoringService.cs b/src/AddIns/Misc/ResourceToolkit/Project/Src/Refactoring/ResourceRefactoringService.cs
index 76eefe6566..b5224e4f19 100644
--- a/src/AddIns/Misc/ResourceToolkit/Project/Src/Refactoring/ResourceRefactoringService.cs
+++ b/src/AddIns/Misc/ResourceToolkit/Project/Src/Refactoring/ResourceRefactoringService.cs
@@ -170,8 +170,8 @@ namespace Hornung.ResourceToolkit.Refactoring
 		/// Finds all unused resource keys in all resource files that are referenced
 		/// in code at least once in the whole solution.
 		/// </summary>
-		/// <returns>A collection of key/value pairs where the values are the resource file names and the keys are the unused resource keys.</returns>
-		public static ICollection<KeyValuePair<string, string>> FindUnusedKeys()
+		/// <returns>A collection of <see cref="ResourceItem"/> classes that represent the unused resource keys.</returns>
+		public static ICollection<ResourceItem> FindUnusedKeys()
 		{
 			List<Reference> references = FindAllReferences();
 			if (references == null) {
@@ -179,7 +179,7 @@ namespace Hornung.ResourceToolkit.Refactoring
 			}
 			
 			DateTime startTime = DateTime.UtcNow;
-			List<KeyValuePair<string, string>> unused = new List<KeyValuePair<string, string>>();
+			List<ResourceItem> unused = new List<ResourceItem>();
 			
 			// Get a list of all referenced resource files.
 			// Generate a dictonary of resource file names and the
@@ -207,7 +207,7 @@ namespace Hornung.ResourceToolkit.Refactoring
 				#endif
 				foreach (KeyValuePair<string, object> entry in ResourceFileContentRegistry.GetResourceFileContent(fileName).Data) {
 					if (!referencedKeys[fileName].Contains(entry.Key)) {
-						unused.Add(new KeyValuePair<string, string>(entry.Key, fileName));
+						unused.Add(new ResourceItem(fileName, entry.Key));
 					}
 				}
 			}
@@ -224,6 +224,7 @@ namespace Hornung.ResourceToolkit.Refactoring
 		/// Asks the user for a new name.
 		/// </summary>
 		/// <param name="rrr">The resource to be renamed.</param>
+		[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Globalization", "CA1303:DoNotPassLiteralsAsLocalizedParameters", MessageId = "ICSharpCode.Core.MessageService.ShowInputBox(System.String,System.String,System.String)")]
 		public static void Rename(ResourceResolveResult rrr)
 		{
 			string newKey = MessageService.ShowInputBox("${res:SharpDevelop.Refactoring.Rename}", "${res:Hornung.ResourceToolkit.RenameResourceText}", rrr.Key);
@@ -275,7 +276,7 @@ namespace Hornung.ResourceToolkit.Refactoring
 		/// Gets a list of names of files which can possibly contain resource references.
 		/// </summary>
 		[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Design", "CA1024:UsePropertiesWhereAppropriate")]
-		public static List<string> GetPossibleFiles()
+		public static ICollection<string> GetPossibleFiles()
 		{
 			List<string> files = new List<string>();
 			
@@ -307,7 +308,7 @@ namespace Hornung.ResourceToolkit.Refactoring
 				
 			}
 			
-			return files;
+			return files.AsReadOnly();
 		}
 		
 		/// <summary>
diff --git a/src/AddIns/Misc/ResourceToolkit/Project/Src/Resolver/NRefactoryAstCacheService.cs b/src/AddIns/Misc/ResourceToolkit/Project/Src/Resolver/NRefactoryAstCacheService.cs
index 188e66a02b..98349b7b43 100644
--- a/src/AddIns/Misc/ResourceToolkit/Project/Src/Resolver/NRefactoryAstCacheService.cs
+++ b/src/AddIns/Misc/ResourceToolkit/Project/Src/Resolver/NRefactoryAstCacheService.cs
@@ -22,7 +22,7 @@ namespace Hornung.ResourceToolkit.Resolver
 	/// </summary>
 	public static class NRefactoryAstCacheService
 	{
-		static bool cacheEnabled = false;
+		static bool cacheEnabled;
 		static Dictionary<string, CompilationUnit> cachedAstInfo = new Dictionary<string, CompilationUnit>();
 		
 		/// <summary>
@@ -38,6 +38,7 @@ namespace Hornung.ResourceToolkit.Resolver
 		/// Enables the AST cache.
 		/// </summary>
 		/// <exception cref="InvalidOperationException">The AST cache is already enabled.</exception>
+		[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Globalization", "CA1303:DoNotPassLiteralsAsLocalizedParameters", MessageId = "System.InvalidOperationException.#ctor(System.String)")]
 		public static void EnableCache()
 		{
 			if (CacheEnabled) {
diff --git a/src/AddIns/Misc/ResourceToolkit/Project/Src/Resolver/PropertyFieldAssociationVisitor.cs b/src/AddIns/Misc/ResourceToolkit/Project/Src/Resolver/PropertyFieldAssociationVisitor.cs
index ad4f0cbedb..7f0ff3c8dc 100644
--- a/src/AddIns/Misc/ResourceToolkit/Project/Src/Resolver/PropertyFieldAssociationVisitor.cs
+++ b/src/AddIns/Misc/ResourceToolkit/Project/Src/Resolver/PropertyFieldAssociationVisitor.cs
@@ -228,6 +228,7 @@ namespace Hornung.ResourceToolkit.Resolver
 		/// Initializes a new instance of the <see cref="PropertyFieldAssociationVisitor"/> class.
 		/// </summary>
 		/// <param name="field">The field to find the associated property for.</param>
+		[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Globalization", "CA1303:DoNotPassLiteralsAsLocalizedParameters", MessageId = "System.ArgumentException.#ctor(System.String,System.String)")]
 		public PropertyFieldAssociationVisitor(IField field) : base()
 		{
 			if (field == null) {
diff --git a/src/AddIns/Misc/ResourceToolkit/Project/Src/ResourceFileContent/DefaultFileLocalizedResourcesFinder.cs b/src/AddIns/Misc/ResourceToolkit/Project/Src/ResourceFileContent/DefaultFileLocalizedResourcesFinder.cs
index e560c776f8..1e3fd6bbf8 100644
--- a/src/AddIns/Misc/ResourceToolkit/Project/Src/ResourceFileContent/DefaultFileLocalizedResourcesFinder.cs
+++ b/src/AddIns/Misc/ResourceToolkit/Project/Src/ResourceFileContent/DefaultFileLocalizedResourcesFinder.cs
@@ -35,7 +35,7 @@ namespace Hornung.ResourceToolkit.ResourceFileContent
 			string culture = Path.GetExtension(fileNameWithoutExtension);
 			if (!String.IsNullOrEmpty(culture)) {
 				try {
-					CultureInfo dummy = CultureInfo.GetCultureInfo(culture);
+					CultureInfo.GetCultureInfo(culture);
 					// the specified file is a localized resource file itself
 					LoggingService.Debug("ResourceToolkit: DefaultFileLocalizedResourcesFinder.GetLocalizedContents: Returning null for file '"+fileName+"' because it has been detected as being a localized resource file itself.");
 					return null;
diff --git a/src/AddIns/Misc/ResourceToolkit/Project/Src/ResourceFileContent/MergedResourceFileContent.cs b/src/AddIns/Misc/ResourceToolkit/Project/Src/ResourceFileContent/MergedResourceFileContent.cs
index ce57402cd1..c32f81024b 100644
--- a/src/AddIns/Misc/ResourceToolkit/Project/Src/ResourceFileContent/MergedResourceFileContent.cs
+++ b/src/AddIns/Misc/ResourceToolkit/Project/Src/ResourceFileContent/MergedResourceFileContent.cs
@@ -28,6 +28,7 @@ namespace Hornung.ResourceToolkit.ResourceFileContent
 		/// <param name="masterContent">The master resource file content.</param>
 		/// <param name="otherContents">Additional resource file contents.</param>
 		/// <exception cref="ArgumentException">The cultures of the specified resource file contents do not match.</exception>
+		[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Globalization", "CA1303:DoNotPassLiteralsAsLocalizedParameters", MessageId = "System.ArgumentException.#ctor(System.String)")]
 		public MergedResourceFileContent(IResourceFileContent masterContent, IResourceFileContent[] otherContents)
 		{
 			this.masterContent = masterContent;
@@ -123,6 +124,7 @@ namespace Hornung.ResourceToolkit.ResourceFileContent
 		/// Modify the value of an existing entry.
 		/// </summary>
 		/// <exception cref="ArgumentException">The specified key does not exist.</exception>
+		[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Globalization", "CA1303:DoNotPassLiteralsAsLocalizedParameters", MessageId = "System.ArgumentException.#ctor(System.String,System.String)")]
 		public void SetValue(string key, object value)
 		{
 			if (this.masterContent.ContainsKey(key)) {
@@ -145,6 +147,7 @@ namespace Hornung.ResourceToolkit.ResourceFileContent
 		/// <param name="oldName">The old name of the resource key to rename.</param>
 		/// <param name="newName">The new name of the resource key.</param>
 		/// <exception cref="ArgumentException">The specified key does not exist or the new key does already exist.</exception>
+		[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Globalization", "CA1303:DoNotPassLiteralsAsLocalizedParameters", MessageId = "System.ArgumentException.#ctor(System.String,System.String)")]
 		public void RenameKey(string oldName, string newName)
 		{
 			if (this.masterContent.ContainsKey(oldName)) {
@@ -166,6 +169,7 @@ namespace Hornung.ResourceToolkit.ResourceFileContent
 		/// </summary>
 		/// <param name="key">The resource key to remove.</param>
 		/// <exception cref="ArgumentException">The specified key does not exist.</exception>
+		[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Globalization", "CA1303:DoNotPassLiteralsAsLocalizedParameters", MessageId = "System.ArgumentException.#ctor(System.String,System.String)")]
 		public void RemoveKey(string key)
 		{
 			if (this.masterContent.ContainsKey(key)) {
diff --git a/src/AddIns/Misc/ResourceToolkit/Project/Src/ResourceItem.cs b/src/AddIns/Misc/ResourceToolkit/Project/Src/ResourceItem.cs
new file mode 100644
index 0000000000..f80580c152
--- /dev/null
+++ b/src/AddIns/Misc/ResourceToolkit/Project/Src/ResourceItem.cs
@@ -0,0 +1,53 @@
+// <file>
+//     <copyright see="prj:///doc/copyright.txt"/>
+//     <license see="prj:///doc/license.txt"/>
+//     <owner name="Christian Hornung" email="c-hornung@gmx.de"/>
+//     <version>$Revision$</version>
+// </file>
+
+using System;
+
+namespace Hornung.ResourceToolkit
+{
+	/// <summary>
+	/// Describes a resource item by file name and key.
+	/// </summary>
+	public class ResourceItem
+	{
+		readonly string fileName;
+		readonly string key;
+		
+		/// <summary>
+		/// Initializes a new instance of the <see cref="ResourceItem"/> class.
+		/// </summary>
+		/// <param name="fileName">The name of the resource file.</param>
+		/// <param name="key">The resource key.</param>
+		/// <exception cref="ArgumentNullException">The <paramref name="fileName"/> parameter is <c>null</c>.</exception>
+		public ResourceItem(string fileName, string key)
+		{
+			if (fileName == null) {
+				throw new ArgumentNullException("fileName");
+			}
+			this.fileName = fileName;
+			this.key = key;
+		}
+		
+		/// <summary>
+		/// Gets the name of the resource file this resource item is contained in.
+		/// </summary>
+		public string FileName {
+			get {
+				return fileName;
+			}
+		}
+		
+		/// <summary>
+		/// Gets the resource key of this resource item.
+		/// </summary>
+		public string Key {
+			get {
+				return key;
+			}
+		}
+	}
+}