Index: src/Deltares.DSoilModel.Forms.Tests/BoringLookup2DControlTest.cs
===================================================================
diff -u -r319 -r320
--- src/Deltares.DSoilModel.Forms.Tests/BoringLookup2DControlTest.cs	(.../BoringLookup2DControlTest.cs)	(revision 319)
+++ src/Deltares.DSoilModel.Forms.Tests/BoringLookup2DControlTest.cs	(.../BoringLookup2DControlTest.cs)	(revision 320)
@@ -29,5 +29,11 @@
                 TestLabelControlVisibleValue(control, "XLabel", true, "Lokale x [-]");  // unit should be [m], see issue MDNLIB-796
             };
         }
+
+        private object GetPrivateField(object control, string field)
+        {
+            return control.GetType().GetField(field, BindingFlags.NonPublic | BindingFlags.Instance).GetValue(control);
+        }
+
     }
 }