Fix a couple of compiler warnings.

src/AddIns/Debugger/Debugger.AddIn/Pads/CallStackPad.cs

@@ -143,7 +143,7 @@ namespace ICSharpCode.SharpDevelop.Gui.Pads
 				previousItemIsExternalMethod = false;
 				return new CallStackItem() {
 					Frame = frame,
-					ImageSource = new ResourceServiceImage("Icons.16x16.Method").ImageSource,
+					ImageSource = SD.ResourceService.GetImageSource("Icons.16x16.Method"),
 					Name = GetFullName(frame)
 				};
 			} else {

src/AddIns/Debugger/Debugger.AddIn/Pads/WatchPad.cs

@@ -91,7 +91,7 @@ namespace ICSharpCode.SharpDevelop.Gui.Pads
 			try {
 				node = new ValueNode(null, name, () => WindowsDebugger.Evaluate(name));
 			} catch (GetValueException e) {
-				node = new TreeNode(new ResourceServiceImage("Icons.16x16.Error"), name, e.Message, string.Empty, null);
+				node = new TreeNode(SD.ResourceService.GetImage("Icons.16x16.Error"), name, e.Message, string.Empty, null);
 			}
 			node.CanDelete = true;
 			node.CanSetName = true;

src/Main/Base/Project/Src/Commands/MenuItemBuilders.cs

@@ -459,7 +459,7 @@ namespace ICSharpCode.SharpDevelop.Commands
 					var item = new System.Windows.Controls.MenuItem();
 					item.Header = ICSharpCode.Core.Presentation.MenuService.ConvertLabel(StringParser.Parse(padContent.Title));
 					if (!string.IsNullOrEmpty(padContent.Icon)) {
-						item.Icon = PresentationResourceService.GetImage(padContent.Icon);
+						item.Icon = SD.ResourceService.GetImage(padContent.Icon).CreateImage();
 					}
 					item.Command = new BringPadToFrontCommand(padContent);
 					if (!string.IsNullOrEmpty(padContent.Shortcut)) {

src/Main/Base/Project/Src/Gui/Components/StringListEditor.cs

@@ -279,9 +279,8 @@ namespace ICSharpCode.SharpDevelop.Gui
 		
 		void BrowseButtonClick(object sender, EventArgs e)
 		{
-			using (FolderBrowserDialog fdiag = FileService.CreateFolderBrowserDialog("${res:Dialog.ProjectOptions.SelectFolderTitle}")) {
-				if (fdiag.ShowDialog() == DialogResult.OK) {
-					string path = fdiag.SelectedPath;
+			string path = SD.FileService.BrowseForFolder("${res:Dialog.ProjectOptions.SelectFolderTitle}");
+			if (path != null) {
 				if (!path.EndsWith("\\") && !path.EndsWith("/"))
 					path += "\\";
 				editTextBox.Text = path;
@@ -290,7 +289,6 @@ namespace ICSharpCode.SharpDevelop.Gui
 				}
 			}
 		}
-		}
 		
 		void AddButtonClick(object sender, EventArgs e)
 		{

src/Main/Base/Project/Src/Gui/Dialogs/OptionPanels/ProjectOptions/AbstractBuildOptions.cs

@@ -13,6 +13,7 @@ using StringPair = System.Collections.Generic.KeyValuePair<string, string>;
 
 namespace ICSharpCode.SharpDevelop.Gui.OptionPanels
 {
+	[Obsolete("XML Forms are obsolete")]
 	public class AbstractBuildOptions : AbstractXmlFormsProjectOptionPanel
 	{
 		protected void InitBaseIntermediateOutputPath()

src/Main/Base/Project/Src/Gui/Dialogs/OptionPanels/ProjectOptions/AbstractXmlFormsProjectOptionPanel.cs

@@ -10,6 +10,7 @@ namespace ICSharpCode.SharpDevelop.Gui.OptionPanels
 	/// <summary>
 	/// Base class for project option panels that are using the <see cref="ConfigurationGuiHelper"/>.
 	/// </summary>
+	[Obsolete("XML Forms are obsolete")]
 	public abstract class AbstractXmlFormsProjectOptionPanel : XmlFormsOptionPanel, ICanBeDirty
 	{
 		protected ConfigurationGuiHelper helper;

src/Main/Base/Project/Src/Gui/Dialogs/OptionPanels/XmlFormsOptionPanel.cs

@@ -10,6 +10,7 @@ using ICSharpCode.SharpDevelop.Project;
 
 namespace ICSharpCode.SharpDevelop.Gui.OptionPanels
 {
+	[Obsolete("XML Forms are obsolete")]
 	public class XmlFormsOptionPanel : BaseSharpDevelopUserControl, IOptionPanel
 	{
 		public object Owner { get; set; }

src/Main/Base/Project/Src/Gui/FileService.cs

@@ -144,7 +144,7 @@ namespace ICSharpCode.SharpDevelop
 		/// behaviour of the FolderBrowserDialog is used where it selects the
 		/// desktop folder.
 		/// </summary>
-		[Obsolete("Use SD.FileService.BrowseForFolder instead.")]
+		[Obsolete("Use SD.FileService.BrowseForFolder() instead.")]
 		public static FolderBrowserDialog CreateFolderBrowserDialog(string description, string selectedPath = null)
 		{
 			FolderBrowserDialog dialog = new FolderBrowserDialog();

src/Main/Base/Project/Src/Gui/Pads/CompilerMessageView/CompilerMessageView.cs

@@ -152,7 +152,7 @@ namespace ICSharpCode.SharpDevelop.Gui
 		
 		void DisplayActiveCategory()
 		{
-			WorkbenchSingleton.DebugAssertMainThread();
+			SD.MainThread.VerifyAccess();
 			if (selectedCategory < 0) {
 				textEditor.Text = "";
 			} else {

src/Main/Base/Project/Src/Gui/Pads/ErrorList/ErrorListPad.cs

@@ -88,7 +88,7 @@ namespace ICSharpCode.SharpDevelop.Gui
 					InternalShowResults();
 			};
 			
-			ProjectService.BuildFinished  += ProjectServiceEndBuild;
+			SD.BuildService.BuildFinished += ProjectServiceEndBuild;
 			ProjectService.SolutionLoaded += OnSolutionOpen;
 			ProjectService.SolutionClosed += OnSolutionClosed;
 			

src/Main/Base/Project/Src/Gui/Pads/TaskList/TaskListPadCommands.cs

@@ -2,15 +2,12 @@
 // This code is distributed under the GNU LGPL (for details please see \doc\license.txt)
 
 using System;
-using System.Collections.Generic;
 using System.Windows.Forms;
-using ICSharpCode.Core;
 
 namespace ICSharpCode.SharpDevelop.Gui
 {
 	public class SelectScopeComboBox : ToolStripComboBox
 	{
-		private ComboBox comboBox;
 		private static string[] viewTypes = new string[] {"Solution", "Project", "All open documents", "Document", "Namespace", "Class/Module"};
 		
 		public SelectScopeComboBox()

src/Main/Base/Project/Src/Gui/XmlForms/BaseSharpDevelopForm.cs

@@ -7,6 +7,7 @@ using ICSharpCode.Core;
 
 namespace ICSharpCode.SharpDevelop.Gui.XmlForms
 {
+	[Obsolete("XML Forms are obsolete")]
 	public abstract class BaseSharpDevelopForm : XmlForm
 	{
 //		public BaseSharpDevelopForm(string fileName) : base(fileName)

src/Main/Base/Project/Src/Gui/XmlForms/BaseSharpDevelopUserControl.cs

@@ -8,6 +8,7 @@ using ICSharpCode.Core;
 
 namespace ICSharpCode.SharpDevelop.Gui.XmlForms
 {
+	[Obsolete("XML Forms are obsolete")]
 	public abstract class BaseSharpDevelopUserControl : XmlUserControl
 	{
 //		public BaseSharpDevelopUserControl(string fileName) : base(fileName)

src/Main/Base/Project/Src/Gui/XmlForms/Lib/DefaultObjectCreator.cs

@@ -12,6 +12,7 @@ namespace ICSharpCode.SharpDevelop.Gui.XmlForms
 	/// <summary>
 	/// Default implementation of the IObjectCreator interface.
 	/// </summary>
+	[Obsolete("XML Forms are obsolete")]
 	public class DefaultObjectCreator : IObjectCreator
 	{
 		public virtual Type GetType(string name)

src/Main/Base/Project/Src/Gui/XmlForms/Lib/IObjectCreator.cs

@@ -10,6 +10,7 @@ namespace ICSharpCode.SharpDevelop.Gui.XmlForms
 	/// This interface is used to create the objects which are given by name in 
 	/// the xml definition.
 	/// </summary>
+	[Obsolete("XML Forms are obsolete")]
 	public interface IObjectCreator
 	{
 		/// <summary>

src/Main/Base/Project/Src/Gui/XmlForms/Lib/IPropertyValueCreator.cs

@@ -5,6 +5,7 @@ using System;
 
 namespace ICSharpCode.SharpDevelop.Gui.XmlForms 
 {
+	[Obsolete("XML Forms are obsolete")]
 	public interface IPropertyValueCreator
 	{
 		bool CanCreateValueForType(Type propertyType);

src/Main/Base/Project/Src/Gui/XmlForms/Lib/IStringValueFilter.cs

@@ -9,6 +9,7 @@ namespace ICSharpCode.SharpDevelop.Gui.XmlForms
 	/// This interface is used to filter the values defined in the xml files.
 	/// It could be used for the localization of control texts.
 	/// </summary>
+	[Obsolete("XML Forms are obsolete")]
 	public interface IStringValueFilter
 	{
 		/// <summary>

src/Main/Base/Project/Src/Gui/XmlForms/Lib/StringWrapper.cs

@@ -10,6 +10,7 @@ namespace ICSharpCode.SharpDevelop.Gui.XmlForms
 	/// through the 'Text' property. This class was written for setting the
 	/// items in a combobox inside a xml definition.
 	/// </summary>
+	[Obsolete("XML Forms are obsolete")]
 	public class StringWrapper 
 	{
 		string text;

src/Main/Base/Project/Src/Gui/XmlForms/Lib/XmlForm.cs

@@ -13,6 +13,7 @@ namespace ICSharpCode.SharpDevelop.Gui.XmlForms
 	/// <summary>
 	/// The basic xml generated form.
 	/// </summary>
+	[Obsolete("XML Forms are obsolete")]
 	public abstract class XmlForm : Form
 	{
 		protected XmlLoader xmlLoader;

src/Main/Base/Project/Src/Gui/XmlForms/Lib/XmlLoader.cs

@@ -17,6 +17,7 @@ namespace ICSharpCode.SharpDevelop.Gui.XmlForms
 	/// <summary>
 	/// This class is able to generate a GUI definition out of a XML file.
 	/// </summary>
+	[Obsolete("XML Forms are obsolete")]
 	public class XmlLoader
 	{
 		Dictionary<string, Control> controlDictionary = new Dictionary<string, Control>();

src/Main/Base/Project/Src/Gui/XmlForms/Lib/XmlUserControl.cs

@@ -12,6 +12,7 @@ namespace ICSharpCode.SharpDevelop.Gui.XmlForms
 	/// <summary>
 	/// The basic xml generated user control.
 	/// </summary>
+	[Obsolete("XML Forms are obsolete")]
 	public abstract class XmlUserControl : UserControl
 	{
 		protected XmlLoader xmlLoader;

src/Main/Base/Project/Src/Gui/XmlForms/SharpDevelopPropertyValueCreator.cs

@@ -7,6 +7,7 @@ using ICSharpCode.SharpDevelop.WinForms;
 
 namespace ICSharpCode.SharpDevelop.Gui.XmlForms
 {
+	[Obsolete("XML Forms are obsolete")]
 	public class SharpDevelopPropertyValueCreator : IPropertyValueCreator
 	{
 		public bool CanCreateValueForType(Type propertyType)

src/Main/Base/Project/Src/Gui/XmlForms/SharpDevelopStringValueFilter.cs

@@ -10,6 +10,7 @@ namespace ICSharpCode.SharpDevelop.Gui.XmlForms
 	/// This interface is used to filter the values defined in the xml files.
 	/// It could be used for the localization of control texts.
 	/// </summary>
+	[Obsolete("XML Forms are obsolete")]
 	public class SharpDevelopStringValueFilter : IStringValueFilter
 	{
 		/// <summary>

src/Main/Base/Project/Src/Project/BeforeBuildCustomToolRunner.cs

@@ -11,7 +11,7 @@ namespace ICSharpCode.SharpDevelop.Project
 	{
 		public BeforeBuildCustomToolRunner()
 		{
-			ProjectService.BuildStarted += ProjectBuildStarted;
+			SD.BuildService.BuildStarted += ProjectBuildStarted;
 		}
 
 		void ProjectBuildStarted(object sender, BuildEventArgs e)

src/Main/Base/Project/Src/Project/ConfigurationGuiBinding.cs

@@ -7,6 +7,7 @@ using System.Windows.Forms;
 
 namespace ICSharpCode.SharpDevelop.Project
 {
+	[Obsolete("XML Forms are obsolete")]
 	public abstract class ConfigurationGuiBinding
 	{
 		ConfigurationGuiHelper helper;

src/Main/Base/Project/Src/Services/ClassBrowserIcons/ClassBrowserIconService.cs

@@ -68,15 +68,15 @@ namespace ICSharpCode.SharpDevelop
 		}
 		#endregion
 		
-		public static readonly IImage Namespace = GetIImage(CompletionImage.NamespaceImage);
-		public static readonly IImage Solution = new ResourceServiceImage("Icons.16x16.CombineIcon");
-		public static readonly IImage Const = GetIImage(CompletionImage.Literal.BaseImage);
-		public static readonly IImage GotoArrow = new ResourceServiceImage("Icons.16x16.SelectionArrow");
+		public static IImage Namespace { get { return GetIImage(CompletionImage.NamespaceImage); } }
+		public static IImage Solution { get { return SD.ResourceService.GetImage("Icons.16x16.CombineIcon"); } }
+		public static IImage Const { get { return GetIImage(CompletionImage.Literal.BaseImage); } }
+		public static IImage GotoArrow { get { return SD.ResourceService.GetImage("Icons.16x16.SelectionArrow"); } }
 		
-		public static readonly IImage LocalVariable = new ResourceServiceImage("Icons.16x16.Local");
-		public static readonly IImage Parameter = new ResourceServiceImage("Icons.16x16.Parameter");
-		public static readonly IImage Keyword = new ResourceServiceImage("Icons.16x16.Keyword");
-		public static readonly IImage Operator = new ResourceServiceImage("Icons.16x16.Operator");
-		public static readonly IImage CodeTemplate = new ResourceServiceImage("Icons.16x16.TextFileIcon");
+		public static IImage LocalVariable { get { return SD.ResourceService.GetImage("Icons.16x16.Local"); } }
+		public static IImage Parameter { get { return SD.ResourceService.GetImage("Icons.16x16.Parameter"); } }
+		public static IImage Keyword { get { return SD.ResourceService.GetImage("Icons.16x16.Keyword"); } }
+		public static IImage Operator { get { return SD.ResourceService.GetImage("Icons.16x16.Operator"); } }
+		public static IImage CodeTemplate { get { return SD.ResourceService.GetImage("Icons.16x16.TextFileIcon"); } }
 	}
 }

src/Main/Base/Project/Src/Services/Debugger/BreakpointBookmark.cs

@@ -11,7 +11,6 @@ using ICSharpCode.NRefactory;
 using ICSharpCode.NRefactory.Editor;
 using ICSharpCode.SharpDevelop.Editor.Bookmarks;
 using ICSharpCode.SharpDevelop.Editor;
-using ICSharpCode.SharpDevelop.Editor.Bookmarks;
 
 namespace ICSharpCode.SharpDevelop.Debugging
 {
@@ -120,11 +119,21 @@ namespace ICSharpCode.SharpDevelop.Debugging
 		public static readonly Color DefaultBackground = Color.FromRgb(180, 38, 38);
 		public static readonly Color DefaultForeground = Colors.White;
 		
-		public static readonly IImage BreakpointImage = new ResourceServiceImage("Bookmarks.Breakpoint");
-		public static readonly IImage BreakpointConditionalImage = new ResourceServiceImage("Bookmarks.BreakpointConditional");
-		public static readonly IImage DisabledBreakpointImage = new ResourceServiceImage("Bookmarks.DisabledBreakpoint");
-		public static readonly IImage UnhealthyBreakpointImage = new ResourceServiceImage("Bookmarks.UnhealthyBreakpoint");
-		public static readonly IImage UnhealthyBreakpointConditionalImage = new ResourceServiceImage("Bookmarks.UnhealthyBreakpointConditional");
+		public static IImage BreakpointImage {
+			get { return SD.ResourceService.GetImage("Bookmarks.Breakpoint"); }
+		}
+		public static IImage BreakpointConditionalImage {
+			get {  return SD.ResourceService.GetImage("Bookmarks.BreakpointConditional"); }
+		}
+		public static IImage DisabledBreakpointImage {
+			get { return SD.ResourceService.GetImage("Bookmarks.DisabledBreakpoint"); }
+		}
+		public static IImage UnhealthyBreakpointImage {
+			get { return SD.ResourceService.GetImage("Bookmarks.UnhealthyBreakpoint"); }
+		}
+		public static IImage UnhealthyBreakpointConditionalImage {
+			get { return SD.ResourceService.GetImage("Bookmarks.UnhealthyBreakpointConditional"); }
+		}
 		
 		public override IImage Image {
 			get {

src/Main/Base/Project/Src/Services/ProjectService/ProjectService.cs

@@ -709,12 +709,12 @@ namespace ICSharpCode.SharpDevelop.Project
 		/// </summary>
 		public static event SolutionFolderEventHandler SolutionFolderRemoved;
 		
-		[Obsolete]
+		[Obsolete("Use SD.BuildService.BuildStarted instead")]
 		public static event EventHandler<BuildEventArgs> BuildStarted {
 			add { SD.BuildService.BuildStarted += value; }
-			remove { SD.BuildService.BuildFinished -= value; }
+			remove { SD.BuildService.BuildStarted -= value; }
 		}
-		[Obsolete]
+		[Obsolete("Use SD.BuildService.BuildFinished instead")]
 		public static event EventHandler<BuildEventArgs> BuildFinished {
 			add { SD.BuildService.BuildFinished += value; }
 			remove { SD.BuildService.BuildFinished -= value; }