Expression Property make use of TextEditor in PropertyGrid

src/AddIns/Misc/Reports/ICSharpCode.Reports.Addin/Project/ReportItems/BaseTextItem.cs

@@ -144,7 +144,8 @@ namespace ICSharpCode.Reports.Addin
 		[Browsable(true),
 		 Category("Expression"),
 		 Description("Enter a valid Expression")]
-		
+			[EditorAttribute(typeof(DefaultTextEditor), 
+		                  typeof(System.Drawing.Design.UITypeEditor) )]
 		public string Expression {get;set;}
 		
 		#endregion

src/AddIns/Misc/Reports/ICSharpCode.Reports.Core/Project/Expressions/EvaluationHelper.cs

@@ -56,6 +56,7 @@ namespace ICSharpCode.Reports.Expressions.ReportingLanguage
 			}
 		}
 		
+		
 		public static void EvaluateRow(IExpressionEvaluatorFacade evaluator,ExporterCollection row)
 		{
 			foreach (BaseExportColumn column in row) {