fix #249 - SD5 WinForms Designer does not load event handlers.

add missing documentation to DocumentPrinter.cs

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Utils/DocumentPrinter.cs

@@ -21,6 +21,9 @@ namespace ICSharpCode.AvalonEdit.Utils
 	/// </summary>
 	public static class DocumentPrinter
 	{
+		/// <summary>
+		/// Converts a readonly TextDocument to a Block and applies the provided highlighting definition.
+		/// </summary>
 		public static Block ConvertTextDocumentToBlock(ReadOnlyDocument document, IHighlightingDefinition highlightingDefinition)
 		{
 			IHighlighter highlighter;
@@ -31,6 +34,9 @@ namespace ICSharpCode.AvalonEdit.Utils
 			return ConvertTextDocumentToBlock(document, highlighter);
 		}
 		
+		/// <summary>
+		/// Converts a readonly TextDocument to a Block and applies the provided highlighter.
+		/// </summary>
 		public static Block ConvertTextDocumentToBlock(IDocument document, IHighlighter highlighter)
 		{
 			if (document == null)
@@ -61,6 +67,9 @@ namespace ICSharpCode.AvalonEdit.Utils
 			return p;
 		}
 		
+		/// <summary>
+		/// Creates a flow document from the editor's contents.
+		/// </summary>
 		public static FlowDocument CreateFlowDocumentForEditor(TextEditor editor)
 		{
 			IHighlighter highlighter = editor.TextArea.GetService(typeof(IHighlighter)) as IHighlighter;

src/Libraries/NRefactory/ICSharpCode.NRefactory.CSharp/OutputVisitor/CodeDomConvertVisitor.cs

@@ -27,6 +27,7 @@ using ICSharpCode.NRefactory.CSharp.TypeSystem;
 using ICSharpCode.NRefactory.PatternMatching;
 using ICSharpCode.NRefactory.Semantics;
 using ICSharpCode.NRefactory.TypeSystem;
+using Mono.CSharp;
 
 namespace ICSharpCode.NRefactory.CSharp
 {
@@ -887,6 +888,14 @@ namespace ICSharpCode.NRefactory.CSharp
 					return new CodeAssignStatement(Convert(unary.Expression), cboe);
 				}
 			}
+			if (assignment != null && assignment.Operator == AssignmentOperatorType.Add) {
+				var rr = Resolve(assignment.Left);
+				if (!rr.IsError && rr.Type.Kind == TypeKind.Delegate) {
+					var expr = (MemberReferenceExpression)assignment.Left;
+					var memberRef = (CodeEventReferenceExpression)HandleMemberReference(Convert(expr.Target), expr.MemberName, expr.TypeArguments, (MemberResolveResult)rr);
+					return new CodeAttachEventStatement(memberRef, Convert(assignment.Right));
+				}
+			}
 			return new CodeExpressionStatement(Convert(expressionStatement.Expression));
 		}