Object graph - tweaked column sizing a bit.

src/AddIns/Debugger/Debugger.AddIn/Visualizers/Graph/Drawing/PositionedGraphNodeControl.xaml.cs

@@ -65,10 +65,9 @@ namespace Debugger.AddIn.Visualizers.Graph.Drawing
 		
 		public void CalculateWidthHeight()
 		{
-			int maxLen = this.items.MaxOrDefault(contentNode => contentNode.Name.Length, 0);
-			int spaces = Math.Max((int)(maxLen * 1.8 - 3), 0);
+			int nameColumnMaxLen = this.items.MaxOrDefault(contentNode => contentNode.Name.Length, 0);
 			GridView gv = listView.View as GridView;
-			gv.Columns[1].Width = 50 + spaces * 2.5;
+			gv.Columns[1].Width = Math.Min(20 + nameColumnMaxLen * 6, 260);
 			gv.Columns[2].Width = 80;
 			listView.Width = gv.Columns[0].Width + gv.Columns[1].Width + gv.Columns[2].Width + 10;
 			

src/AddIns/Debugger/Debugger.AddIn/Visualizers/Graph/ObjectGraph/ObjectGraphBuilder.cs

@@ -226,9 +226,14 @@ namespace Debugger.AddIn.Visualizers.Graph
 			
 			foreach (MemberInfo memberProp in shownType.GetFieldsAndNonIndexedProperties(flags))
 			{
+				if (memberProp.Name.Contains("<")) {
 					// skip backing fields
-				if (memberProp.Name.Contains("<"))
 					continue;
+				}
+				if (memberProp.DeclaringType != shownType) {
+					// skip properties declared in the base type
+					continue;
+				}
 
 				// ObjectGraphProperty needs an expression
 				// to use expanded / nonexpanded (and to evaluate?)