Index: Ringtoets/ClosingStructures/src/Ringtoets.ClosingStructures.Forms/Views/ClosingStructuresFailureMechanismResultView.cs
===================================================================
diff -u -rbc1babf3ccf2bc4e1fed91210f2cc5d2b7dea774 -rc47cc3d2e42f1cb69ccf6e47ee0922f05dfd68dd
--- Ringtoets/ClosingStructures/src/Ringtoets.ClosingStructures.Forms/Views/ClosingStructuresFailureMechanismResultView.cs	(.../ClosingStructuresFailureMechanismResultView.cs)	(revision bc1babf3ccf2bc4e1fed91210f2cc5d2b7dea774)
+++ Ringtoets/ClosingStructures/src/Ringtoets.ClosingStructures.Forms/Views/ClosingStructuresFailureMechanismResultView.cs	(.../ClosingStructuresFailureMechanismResultView.cs)	(revision c47cc3d2e42f1cb69ccf6e47ee0922f05dfd68dd)
@@ -139,8 +139,7 @@
         {
             if (eventArgs.ColumnIndex > SimpleAssessmentColumnIndex)
             {
-                SimpleAssessmentResultType simpleAssessmentResult =
-                    ((ClosingStructuresFailureMechanismSectionResultRow) GetDataAtRow(eventArgs.RowIndex)).SimpleAssessmentResult;
+                SimpleAssessmentResultType simpleAssessmentResult = GetDataAtRow(eventArgs.RowIndex).SimpleAssessmentResult;
                 if (FailureMechanismResultViewHelper.SimpleAssessmentIsSufficient(simpleAssessmentResult))
                 {
                     DataGridViewControl.DisableCell(eventArgs.RowIndex, eventArgs.ColumnIndex);
@@ -159,7 +158,7 @@
                 return;
             }
 
-            var resultRow = (ClosingStructuresFailureMechanismSectionResultRow) GetDataAtRow(e.RowIndex);
+            ClosingStructuresFailureMechanismSectionResultRow resultRow = GetDataAtRow(e.RowIndex);
             DataGridViewCell currentDataGridViewCell = DataGridViewControl.GetCell(e.RowIndex, e.ColumnIndex);
             StructuresCalculation<ClosingStructuresInput> normativeCalculation = resultRow.GetSectionResultCalculation();
 
Index: Ringtoets/Common/src/Ringtoets.Common.Forms/Views/FailureMechanismResultView.cs
===================================================================
diff -u -rbc1babf3ccf2bc4e1fed91210f2cc5d2b7dea774 -rc47cc3d2e42f1cb69ccf6e47ee0922f05dfd68dd
--- Ringtoets/Common/src/Ringtoets.Common.Forms/Views/FailureMechanismResultView.cs	(.../FailureMechanismResultView.cs)	(revision bc1babf3ccf2bc4e1fed91210f2cc5d2b7dea774)
+++ Ringtoets/Common/src/Ringtoets.Common.Forms/Views/FailureMechanismResultView.cs	(.../FailureMechanismResultView.cs)	(revision c47cc3d2e42f1cb69ccf6e47ee0922f05dfd68dd)
@@ -138,9 +138,9 @@
         /// </summary>
         /// <param name="rowIndex">The position of the row in the data source.</param>
         /// <returns>The data bound to the row at index <paramref name="rowIndex"/>.</returns>
-        protected object GetDataAtRow(int rowIndex)
+        protected TSectionResultRow GetDataAtRow(int rowIndex)
         {
-            return DataGridViewControl.GetRowFromIndex(rowIndex).DataBoundItem;
+            return (TSectionResultRow) DataGridViewControl.GetRowFromIndex(rowIndex).DataBoundItem;
         }
 
         /// <summary>
Index: Ringtoets/DuneErosion/src/Ringtoets.DuneErosion.Forms/Views/DuneErosionFailureMechanismResultView.cs
===================================================================
diff -u -rbc1babf3ccf2bc4e1fed91210f2cc5d2b7dea774 -rc47cc3d2e42f1cb69ccf6e47ee0922f05dfd68dd
--- Ringtoets/DuneErosion/src/Ringtoets.DuneErosion.Forms/Views/DuneErosionFailureMechanismResultView.cs	(.../DuneErosionFailureMechanismResultView.cs)	(revision bc1babf3ccf2bc4e1fed91210f2cc5d2b7dea774)
+++ Ringtoets/DuneErosion/src/Ringtoets.DuneErosion.Forms/Views/DuneErosionFailureMechanismResultView.cs	(.../DuneErosionFailureMechanismResultView.cs)	(revision c47cc3d2e42f1cb69ccf6e47ee0922f05dfd68dd)
@@ -105,8 +105,7 @@
         {
             if (eventArgs.ColumnIndex > SimpleAssessmentColumnIndex)
             {
-                SimpleAssessmentResultValidityOnlyType simpleAssessmentResult =
-                    ((DuneErosionSectionResultRow) GetDataAtRow(eventArgs.RowIndex)).SimpleAssessmentResult;
+                SimpleAssessmentResultValidityOnlyType simpleAssessmentResult = GetDataAtRow(eventArgs.RowIndex).SimpleAssessmentResult;
                 if (FailureMechanismResultViewHelper.SimpleAssessmentIsSufficient(simpleAssessmentResult))
                 {
                     DataGridViewControl.DisableCell(eventArgs.RowIndex, eventArgs.ColumnIndex);
Index: Ringtoets/GrassCoverErosionInwards/src/Ringtoets.GrassCoverErosionInwards.Forms/Views/GrassCoverErosionInwardsFailureMechanismResultView.cs
===================================================================
diff -u -rbc1babf3ccf2bc4e1fed91210f2cc5d2b7dea774 -rc47cc3d2e42f1cb69ccf6e47ee0922f05dfd68dd
--- Ringtoets/GrassCoverErosionInwards/src/Ringtoets.GrassCoverErosionInwards.Forms/Views/GrassCoverErosionInwardsFailureMechanismResultView.cs	(.../GrassCoverErosionInwardsFailureMechanismResultView.cs)	(revision bc1babf3ccf2bc4e1fed91210f2cc5d2b7dea774)
+++ Ringtoets/GrassCoverErosionInwards/src/Ringtoets.GrassCoverErosionInwards.Forms/Views/GrassCoverErosionInwardsFailureMechanismResultView.cs	(.../GrassCoverErosionInwardsFailureMechanismResultView.cs)	(revision c47cc3d2e42f1cb69ccf6e47ee0922f05dfd68dd)
@@ -142,8 +142,7 @@
         {
             if (eventArgs.ColumnIndex > SimpleAssessmentColumnIndex)
             {
-                SimpleAssessmentResultValidityOnlyType simpleAssessmentResult =
-                    ((GrassCoverErosionInwardsFailureMechanismSectionResultRow) GetDataAtRow(eventArgs.RowIndex)).SimpleAssessmentResult;
+                SimpleAssessmentResultValidityOnlyType simpleAssessmentResult = GetDataAtRow(eventArgs.RowIndex).SimpleAssessmentResult;
                 if (FailureMechanismResultViewHelper.SimpleAssessmentIsSufficient(simpleAssessmentResult))
                 {
                     DataGridViewControl.DisableCell(eventArgs.RowIndex, eventArgs.ColumnIndex);
@@ -162,7 +161,7 @@
                 return;
             }
 
-            var resultRow = (GrassCoverErosionInwardsFailureMechanismSectionResultRow) GetDataAtRow(e.RowIndex);
+            GrassCoverErosionInwardsFailureMechanismSectionResultRow resultRow = GetDataAtRow(e.RowIndex);
             DataGridViewCell currentDataGridViewCell = DataGridViewControl.GetCell(e.RowIndex, e.ColumnIndex);
             GrassCoverErosionInwardsCalculation normativeCalculation = resultRow.GetSectionResultCalculation();
 
Index: Ringtoets/GrassCoverErosionOutwards/src/Ringtoets.GrassCoverErosionOutwards.Forms/Views/GrassCoverErosionOutwardsFailureMechanismResultView.cs
===================================================================
diff -u -rbc1babf3ccf2bc4e1fed91210f2cc5d2b7dea774 -rc47cc3d2e42f1cb69ccf6e47ee0922f05dfd68dd
--- Ringtoets/GrassCoverErosionOutwards/src/Ringtoets.GrassCoverErosionOutwards.Forms/Views/GrassCoverErosionOutwardsFailureMechanismResultView.cs	(.../GrassCoverErosionOutwardsFailureMechanismResultView.cs)	(revision bc1babf3ccf2bc4e1fed91210f2cc5d2b7dea774)
+++ Ringtoets/GrassCoverErosionOutwards/src/Ringtoets.GrassCoverErosionOutwards.Forms/Views/GrassCoverErosionOutwardsFailureMechanismResultView.cs	(.../GrassCoverErosionOutwardsFailureMechanismResultView.cs)	(revision c47cc3d2e42f1cb69ccf6e47ee0922f05dfd68dd)
@@ -105,8 +105,7 @@
         {
             if (eventArgs.ColumnIndex > SimpleAssessmentColumnIndex)
             {
-                SimpleAssessmentResultType simpleAssessmentResult =
-                    ((GrassCoverErosionOutwardsFailureMechanismSectionResultRow) GetDataAtRow(eventArgs.RowIndex)).SimpleAssessmentResult;
+                SimpleAssessmentResultType simpleAssessmentResult = GetDataAtRow(eventArgs.RowIndex).SimpleAssessmentResult;
                 if (FailureMechanismResultViewHelper.SimpleAssessmentIsSufficient(simpleAssessmentResult))
                 {
                     DataGridViewControl.DisableCell(eventArgs.RowIndex, eventArgs.ColumnIndex);
Index: Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Forms/Views/HeightStructuresFailureMechanismResultView.cs
===================================================================
diff -u -rbc1babf3ccf2bc4e1fed91210f2cc5d2b7dea774 -rc47cc3d2e42f1cb69ccf6e47ee0922f05dfd68dd
--- Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Forms/Views/HeightStructuresFailureMechanismResultView.cs	(.../HeightStructuresFailureMechanismResultView.cs)	(revision bc1babf3ccf2bc4e1fed91210f2cc5d2b7dea774)
+++ Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Forms/Views/HeightStructuresFailureMechanismResultView.cs	(.../HeightStructuresFailureMechanismResultView.cs)	(revision c47cc3d2e42f1cb69ccf6e47ee0922f05dfd68dd)
@@ -144,8 +144,7 @@
         {
             if (eventArgs.ColumnIndex > SimpleAssessmentColumnIndex)
             {
-                SimpleAssessmentResultType simpleAssessmentResult =
-                    ((HeightStructuresFailureMechanismSectionResultRow) GetDataAtRow(eventArgs.RowIndex)).SimpleAssessmentResult;
+                SimpleAssessmentResultType simpleAssessmentResult = GetDataAtRow(eventArgs.RowIndex).SimpleAssessmentResult;
                 if (FailureMechanismResultViewHelper.SimpleAssessmentIsSufficient(simpleAssessmentResult))
                 {
                     DataGridViewControl.DisableCell(eventArgs.RowIndex, eventArgs.ColumnIndex);
@@ -164,7 +163,7 @@
                 return;
             }
 
-            var resultRow = (HeightStructuresFailureMechanismSectionResultRow) GetDataAtRow(e.RowIndex);
+            HeightStructuresFailureMechanismSectionResultRow resultRow = GetDataAtRow(e.RowIndex);
             DataGridViewCell currentDataGridViewCell = DataGridViewControl.GetCell(e.RowIndex, e.ColumnIndex);
             StructuresCalculation<HeightStructuresInput> normativeCalculation = resultRow.GetSectionResultCalculation();
 
Index: Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/GrassCoverSlipOffInwardsResultView.cs
===================================================================
diff -u -rbc1babf3ccf2bc4e1fed91210f2cc5d2b7dea774 -rc47cc3d2e42f1cb69ccf6e47ee0922f05dfd68dd
--- Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/GrassCoverSlipOffInwardsResultView.cs	(.../GrassCoverSlipOffInwardsResultView.cs)	(revision bc1babf3ccf2bc4e1fed91210f2cc5d2b7dea774)
+++ Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/GrassCoverSlipOffInwardsResultView.cs	(.../GrassCoverSlipOffInwardsResultView.cs)	(revision c47cc3d2e42f1cb69ccf6e47ee0922f05dfd68dd)
@@ -107,8 +107,7 @@
         {
             if (eventArgs.ColumnIndex > SimpleAssessmentColumnIndex)
             {
-                SimpleAssessmentResultType simpleAssessmentResult =
-                    ((GrassCoverSlipOffInwardsSectionResultRow) GetDataAtRow(eventArgs.RowIndex)).SimpleAssessmentResult;
+                SimpleAssessmentResultType simpleAssessmentResult = GetDataAtRow(eventArgs.RowIndex).SimpleAssessmentResult;
                 if (FailureMechanismResultViewHelper.SimpleAssessmentIsSufficient(simpleAssessmentResult))
                 {
                     DataGridViewControl.DisableCell(eventArgs.RowIndex, eventArgs.ColumnIndex);
Index: Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/GrassCoverSlipOffOutwardsResultView.cs
===================================================================
diff -u -rbc1babf3ccf2bc4e1fed91210f2cc5d2b7dea774 -rc47cc3d2e42f1cb69ccf6e47ee0922f05dfd68dd
--- Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/GrassCoverSlipOffOutwardsResultView.cs	(.../GrassCoverSlipOffOutwardsResultView.cs)	(revision bc1babf3ccf2bc4e1fed91210f2cc5d2b7dea774)
+++ Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/GrassCoverSlipOffOutwardsResultView.cs	(.../GrassCoverSlipOffOutwardsResultView.cs)	(revision c47cc3d2e42f1cb69ccf6e47ee0922f05dfd68dd)
@@ -107,8 +107,7 @@
         {
             if (eventArgs.ColumnIndex > SimpleAssessmentColumnIndex)
             {
-                SimpleAssessmentResultType simpleAssessmentResult =
-                    ((GrassCoverSlipOffOutwardsSectionResultRow) GetDataAtRow(eventArgs.RowIndex)).SimpleAssessmentResult;
+                SimpleAssessmentResultType simpleAssessmentResult = GetDataAtRow(eventArgs.RowIndex).SimpleAssessmentResult;
                 if (FailureMechanismResultViewHelper.SimpleAssessmentIsSufficient(simpleAssessmentResult))
                 {
                     DataGridViewControl.DisableCell(eventArgs.RowIndex, eventArgs.ColumnIndex);
Index: Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/MacroStabilityOutwardsResultView.cs
===================================================================
diff -u -rbc1babf3ccf2bc4e1fed91210f2cc5d2b7dea774 -rc47cc3d2e42f1cb69ccf6e47ee0922f05dfd68dd
--- Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/MacroStabilityOutwardsResultView.cs	(.../MacroStabilityOutwardsResultView.cs)	(revision bc1babf3ccf2bc4e1fed91210f2cc5d2b7dea774)
+++ Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/MacroStabilityOutwardsResultView.cs	(.../MacroStabilityOutwardsResultView.cs)	(revision c47cc3d2e42f1cb69ccf6e47ee0922f05dfd68dd)
@@ -96,8 +96,7 @@
         {
             if (eventArgs.ColumnIndex > SimpleAssessmentColumnIndex)
             {
-                SimpleAssessmentResultType simpleAssessmentResult =
-                    ((MacroStabilityOutwardsSectionResultRow) GetDataAtRow(eventArgs.RowIndex)).SimpleAssessmentResult;
+                SimpleAssessmentResultType simpleAssessmentResult = GetDataAtRow(eventArgs.RowIndex).SimpleAssessmentResult;
                 if (FailureMechanismResultViewHelper.SimpleAssessmentIsSufficient(simpleAssessmentResult))
                 {
                     DataGridViewControl.DisableCell(eventArgs.RowIndex, eventArgs.ColumnIndex);
Index: Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/MicrostabilityResultView.cs
===================================================================
diff -u -rbc1babf3ccf2bc4e1fed91210f2cc5d2b7dea774 -rc47cc3d2e42f1cb69ccf6e47ee0922f05dfd68dd
--- Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/MicrostabilityResultView.cs	(.../MicrostabilityResultView.cs)	(revision bc1babf3ccf2bc4e1fed91210f2cc5d2b7dea774)
+++ Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/MicrostabilityResultView.cs	(.../MicrostabilityResultView.cs)	(revision c47cc3d2e42f1cb69ccf6e47ee0922f05dfd68dd)
@@ -106,8 +106,7 @@
         {
             if (eventArgs.ColumnIndex > SimpleAssessmentColumnIndex)
             {
-                SimpleAssessmentResultType simpleAssessmentResult =
-                    ((MicrostabilitySectionResultRow) GetDataAtRow(eventArgs.RowIndex)).SimpleAssessmentResult;
+                SimpleAssessmentResultType simpleAssessmentResult = GetDataAtRow(eventArgs.RowIndex).SimpleAssessmentResult;
                 if (FailureMechanismResultViewHelper.SimpleAssessmentIsSufficient(simpleAssessmentResult))
                 {
                     DataGridViewControl.DisableCell(eventArgs.RowIndex, eventArgs.ColumnIndex);
Index: Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/PipingStructureResultView.cs
===================================================================
diff -u -rbc1babf3ccf2bc4e1fed91210f2cc5d2b7dea774 -rc47cc3d2e42f1cb69ccf6e47ee0922f05dfd68dd
--- Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/PipingStructureResultView.cs	(.../PipingStructureResultView.cs)	(revision bc1babf3ccf2bc4e1fed91210f2cc5d2b7dea774)
+++ Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/PipingStructureResultView.cs	(.../PipingStructureResultView.cs)	(revision c47cc3d2e42f1cb69ccf6e47ee0922f05dfd68dd)
@@ -106,8 +106,7 @@
         {
             if (eventArgs.ColumnIndex > SimpleAssessmentColumnIndex)
             {
-                SimpleAssessmentResultType simpleAssessmentResult =
-                    ((PipingStructureSectionResultRow) GetDataAtRow(eventArgs.RowIndex)).SimpleAssessmentResult;
+                SimpleAssessmentResultType simpleAssessmentResult = GetDataAtRow(eventArgs.RowIndex).SimpleAssessmentResult;
                 if (FailureMechanismResultViewHelper.SimpleAssessmentIsSufficient(simpleAssessmentResult))
                 {
                     DataGridViewControl.DisableCell(eventArgs.RowIndex, eventArgs.ColumnIndex);
Index: Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/StrengthStabilityLengthwiseConstructionResultView.cs
===================================================================
diff -u -rbc1babf3ccf2bc4e1fed91210f2cc5d2b7dea774 -rc47cc3d2e42f1cb69ccf6e47ee0922f05dfd68dd
--- Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/StrengthStabilityLengthwiseConstructionResultView.cs	(.../StrengthStabilityLengthwiseConstructionResultView.cs)	(revision bc1babf3ccf2bc4e1fed91210f2cc5d2b7dea774)
+++ Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/StrengthStabilityLengthwiseConstructionResultView.cs	(.../StrengthStabilityLengthwiseConstructionResultView.cs)	(revision c47cc3d2e42f1cb69ccf6e47ee0922f05dfd68dd)
@@ -94,8 +94,7 @@
         {
             if (eventArgs.ColumnIndex > SimpleAssessmentColumnIndex)
             {
-                SimpleAssessmentResultType simpleAssessmentResult =
-                    ((StrengthStabilityLengthwiseConstructionSectionResultRow) GetDataAtRow(eventArgs.RowIndex)).SimpleAssessmentResult;
+                SimpleAssessmentResultType simpleAssessmentResult = GetDataAtRow(eventArgs.RowIndex).SimpleAssessmentResult;
                 if (FailureMechanismResultViewHelper.SimpleAssessmentIsSufficient(simpleAssessmentResult))
                 {
                     DataGridViewControl.DisableCell(eventArgs.RowIndex, eventArgs.ColumnIndex);
Index: Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/TechnicalInnovationResultView.cs
===================================================================
diff -u -rbc1babf3ccf2bc4e1fed91210f2cc5d2b7dea774 -rc47cc3d2e42f1cb69ccf6e47ee0922f05dfd68dd
--- Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/TechnicalInnovationResultView.cs	(.../TechnicalInnovationResultView.cs)	(revision bc1babf3ccf2bc4e1fed91210f2cc5d2b7dea774)
+++ Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/TechnicalInnovationResultView.cs	(.../TechnicalInnovationResultView.cs)	(revision c47cc3d2e42f1cb69ccf6e47ee0922f05dfd68dd)
@@ -93,8 +93,7 @@
         {
             if (eventArgs.ColumnIndex > SimpleAssessmentColumnIndex)
             {
-                SimpleAssessmentResultType simpleAssessmentResult =
-                    ((TechnicalInnovationSectionResultRow) GetDataAtRow(eventArgs.RowIndex)).SimpleAssessmentResult;
+                SimpleAssessmentResultType simpleAssessmentResult = GetDataAtRow(eventArgs.RowIndex).SimpleAssessmentResult;
                 if (FailureMechanismResultViewHelper.SimpleAssessmentIsSufficient(simpleAssessmentResult))
                 {
                     DataGridViewControl.DisableCell(eventArgs.RowIndex, eventArgs.ColumnIndex);
Index: Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/WaterPressureAsphaltCoverResultView.cs
===================================================================
diff -u -rbc1babf3ccf2bc4e1fed91210f2cc5d2b7dea774 -rc47cc3d2e42f1cb69ccf6e47ee0922f05dfd68dd
--- Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/WaterPressureAsphaltCoverResultView.cs	(.../WaterPressureAsphaltCoverResultView.cs)	(revision bc1babf3ccf2bc4e1fed91210f2cc5d2b7dea774)
+++ Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/SectionResultViews/WaterPressureAsphaltCoverResultView.cs	(.../WaterPressureAsphaltCoverResultView.cs)	(revision c47cc3d2e42f1cb69ccf6e47ee0922f05dfd68dd)
@@ -94,8 +94,7 @@
         {
             if (eventArgs.ColumnIndex > SimpleAssessmentColumnIndex)
             {
-                SimpleAssessmentResultType simpleAssessmentResult =
-                    ((WaterPressureAsphaltCoverSectionResultRow) GetDataAtRow(eventArgs.RowIndex)).SimpleAssessmentResult;
+                SimpleAssessmentResultType simpleAssessmentResult = GetDataAtRow(eventArgs.RowIndex).SimpleAssessmentResult;
                 if (FailureMechanismResultViewHelper.SimpleAssessmentIsSufficient(simpleAssessmentResult))
                 {
                     DataGridViewControl.DisableCell(eventArgs.RowIndex, eventArgs.ColumnIndex);
Index: Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.Forms/Views/MacroStabilityInwardsFailureMechanismResultView.cs
===================================================================
diff -u -rbc1babf3ccf2bc4e1fed91210f2cc5d2b7dea774 -rc47cc3d2e42f1cb69ccf6e47ee0922f05dfd68dd
--- Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.Forms/Views/MacroStabilityInwardsFailureMechanismResultView.cs	(.../MacroStabilityInwardsFailureMechanismResultView.cs)	(revision bc1babf3ccf2bc4e1fed91210f2cc5d2b7dea774)
+++ Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.Forms/Views/MacroStabilityInwardsFailureMechanismResultView.cs	(.../MacroStabilityInwardsFailureMechanismResultView.cs)	(revision c47cc3d2e42f1cb69ccf6e47ee0922f05dfd68dd)
@@ -154,8 +154,7 @@
         {
             if (eventArgs.ColumnIndex > SimpleAssessmentColumnIndex)
             {
-                SimpleAssessmentResultType simpleAssessmentResult =
-                    ((MacroStabilityInwardsFailureMechanismSectionResultRow) GetDataAtRow(eventArgs.RowIndex)).SimpleAssessmentResult;
+                SimpleAssessmentResultType simpleAssessmentResult = GetDataAtRow(eventArgs.RowIndex).SimpleAssessmentResult;
                 if (FailureMechanismResultViewHelper.SimpleAssessmentIsSufficient(simpleAssessmentResult))
                 {
                     DataGridViewControl.DisableCell(eventArgs.RowIndex, eventArgs.ColumnIndex);
@@ -176,7 +175,7 @@
 
             DataGridViewCell currentDataGridViewCell = DataGridViewControl.GetCell(e.RowIndex, e.ColumnIndex);
 
-            var resultRow = (MacroStabilityInwardsFailureMechanismSectionResultRow) GetDataAtRow(e.RowIndex);
+            MacroStabilityInwardsFailureMechanismSectionResultRow resultRow = GetDataAtRow(e.RowIndex);
             MacroStabilityInwardsFailureMechanismSectionResult rowObject = resultRow.GetSectionResult;
             if (rowObject.SimpleAssessmentResult == SimpleAssessmentResultType.ProbabilityNegligible ||
                 rowObject.SimpleAssessmentResult == SimpleAssessmentResultType.NotApplicable)
Index: Ringtoets/Piping/src/Ringtoets.Piping.Forms/Views/PipingFailureMechanismResultView.cs
===================================================================
diff -u -rbc1babf3ccf2bc4e1fed91210f2cc5d2b7dea774 -rc47cc3d2e42f1cb69ccf6e47ee0922f05dfd68dd
--- Ringtoets/Piping/src/Ringtoets.Piping.Forms/Views/PipingFailureMechanismResultView.cs	(.../PipingFailureMechanismResultView.cs)	(revision bc1babf3ccf2bc4e1fed91210f2cc5d2b7dea774)
+++ Ringtoets/Piping/src/Ringtoets.Piping.Forms/Views/PipingFailureMechanismResultView.cs	(.../PipingFailureMechanismResultView.cs)	(revision c47cc3d2e42f1cb69ccf6e47ee0922f05dfd68dd)
@@ -151,8 +151,7 @@
 
             if (eventArgs.ColumnIndex > SimpleAssessmentColumnIndex)
             {
-                SimpleAssessmentResultType simpleAssessmentResult =
-                    ((PipingFailureMechanismSectionResultRow) GetDataAtRow(eventArgs.RowIndex)).SimpleAssessmentResult;
+                SimpleAssessmentResultType simpleAssessmentResult = GetDataAtRow(eventArgs.RowIndex).SimpleAssessmentResult;
                 if (FailureMechanismResultViewHelper.SimpleAssessmentIsSufficient(simpleAssessmentResult))
                 {
                     DataGridViewControl.DisableCell(eventArgs.RowIndex, eventArgs.ColumnIndex);
@@ -173,7 +172,7 @@
 
             DataGridViewCell currentDataGridViewCell = DataGridViewControl.GetCell(e.RowIndex, e.ColumnIndex);
 
-            var resultRow = (PipingFailureMechanismSectionResultRow) GetDataAtRow(e.RowIndex);
+            PipingFailureMechanismSectionResultRow resultRow = GetDataAtRow(e.RowIndex);
             PipingFailureMechanismSectionResult rowObject = resultRow.GetSectionResult;
             if (rowObject.SimpleAssessmentResult == SimpleAssessmentResultType.ProbabilityNegligible
                 || rowObject.SimpleAssessmentResult == SimpleAssessmentResultType.NotApplicable)
Index: Ringtoets/StabilityPointStructures/src/Ringtoets.StabilityPointStructures.Forms/Views/StabilityPointStructuresFailureMechanismResultView.cs
===================================================================
diff -u -rbc1babf3ccf2bc4e1fed91210f2cc5d2b7dea774 -rc47cc3d2e42f1cb69ccf6e47ee0922f05dfd68dd
--- Ringtoets/StabilityPointStructures/src/Ringtoets.StabilityPointStructures.Forms/Views/StabilityPointStructuresFailureMechanismResultView.cs	(.../StabilityPointStructuresFailureMechanismResultView.cs)	(revision bc1babf3ccf2bc4e1fed91210f2cc5d2b7dea774)
+++ Ringtoets/StabilityPointStructures/src/Ringtoets.StabilityPointStructures.Forms/Views/StabilityPointStructuresFailureMechanismResultView.cs	(.../StabilityPointStructuresFailureMechanismResultView.cs)	(revision c47cc3d2e42f1cb69ccf6e47ee0922f05dfd68dd)
@@ -143,8 +143,7 @@
         {
             if (eventArgs.ColumnIndex > SimpleAssessmentColumnIndex)
             {
-                SimpleAssessmentResultValidityOnlyType simpleAssessmentResult =
-                    ((StabilityPointStructuresFailureMechanismSectionResultRow) GetDataAtRow(eventArgs.RowIndex)).SimpleAssessmentResult;
+                SimpleAssessmentResultValidityOnlyType simpleAssessmentResult = GetDataAtRow(eventArgs.RowIndex).SimpleAssessmentResult;
                 if (FailureMechanismResultViewHelper.SimpleAssessmentIsSufficient(simpleAssessmentResult))
                 {
                     DataGridViewControl.DisableCell(eventArgs.RowIndex, eventArgs.ColumnIndex);
@@ -163,7 +162,7 @@
                 return;
             }
 
-            var resultRow = (StabilityPointStructuresFailureMechanismSectionResultRow) GetDataAtRow(e.RowIndex);
+            StabilityPointStructuresFailureMechanismSectionResultRow resultRow = GetDataAtRow(e.RowIndex);
             DataGridViewCell currentDataGridViewCell = DataGridViewControl.GetCell(e.RowIndex, e.ColumnIndex);
             StructuresCalculation<StabilityPointStructuresInput> normativeCalculation = resultRow.GetSectionResultCalculation();
 
Index: Ringtoets/StabilityStoneCover/src/Ringtoets.StabilityStoneCover.Forms/Views/StabilityStoneCoverResultView.cs
===================================================================
diff -u -rbc1babf3ccf2bc4e1fed91210f2cc5d2b7dea774 -rc47cc3d2e42f1cb69ccf6e47ee0922f05dfd68dd
--- Ringtoets/StabilityStoneCover/src/Ringtoets.StabilityStoneCover.Forms/Views/StabilityStoneCoverResultView.cs	(.../StabilityStoneCoverResultView.cs)	(revision bc1babf3ccf2bc4e1fed91210f2cc5d2b7dea774)
+++ Ringtoets/StabilityStoneCover/src/Ringtoets.StabilityStoneCover.Forms/Views/StabilityStoneCoverResultView.cs	(.../StabilityStoneCoverResultView.cs)	(revision c47cc3d2e42f1cb69ccf6e47ee0922f05dfd68dd)
@@ -104,8 +104,7 @@
         {
             if (eventArgs.ColumnIndex > 1)
             {
-                SimpleAssessmentResultValidityOnlyType simpleAssessmentResult =
-                    ((StabilityStoneCoverSectionResultRow) GetDataAtRow(eventArgs.RowIndex)).SimpleAssessmentResult;
+                SimpleAssessmentResultValidityOnlyType simpleAssessmentResult = GetDataAtRow(eventArgs.RowIndex).SimpleAssessmentResult;
                 if (FailureMechanismResultViewHelper.SimpleAssessmentIsSufficient(simpleAssessmentResult))
                 {
                     DataGridViewControl.DisableCell(eventArgs.RowIndex, eventArgs.ColumnIndex);
Index: Ringtoets/WaveImpactAsphaltCover/src/Ringtoets.WaveImpactAsphaltCover.Forms/Views/WaveImpactAsphaltCoverFailureMechanismResultView.cs
===================================================================
diff -u -rbc1babf3ccf2bc4e1fed91210f2cc5d2b7dea774 -rc47cc3d2e42f1cb69ccf6e47ee0922f05dfd68dd
--- Ringtoets/WaveImpactAsphaltCover/src/Ringtoets.WaveImpactAsphaltCover.Forms/Views/WaveImpactAsphaltCoverFailureMechanismResultView.cs	(.../WaveImpactAsphaltCoverFailureMechanismResultView.cs)	(revision bc1babf3ccf2bc4e1fed91210f2cc5d2b7dea774)
+++ Ringtoets/WaveImpactAsphaltCover/src/Ringtoets.WaveImpactAsphaltCover.Forms/Views/WaveImpactAsphaltCoverFailureMechanismResultView.cs	(.../WaveImpactAsphaltCoverFailureMechanismResultView.cs)	(revision c47cc3d2e42f1cb69ccf6e47ee0922f05dfd68dd)
@@ -105,8 +105,7 @@
         {
             if (eventArgs.ColumnIndex > SimpleAssessmentColumnIndex)
             {
-                SimpleAssessmentResultType simpleAssessmentResult =
-                    ((WaveImpactAsphaltCoverFailureMechanismSectionResultRow) GetDataAtRow(eventArgs.RowIndex)).SimpleAssessmentResult;
+                SimpleAssessmentResultType simpleAssessmentResult = GetDataAtRow(eventArgs.RowIndex).SimpleAssessmentResult;
                 if (FailureMechanismResultViewHelper.SimpleAssessmentIsSufficient(simpleAssessmentResult))
                 {
                     DataGridViewControl.DisableCell(eventArgs.RowIndex, eventArgs.ColumnIndex);