Sort namespaces as per stylecop rules/.net convention and remove unused namespaces from source files.

.editorconfig

@@ -0,0 +1,5 @@
+root = true
+
+[*.cs]
+# Sort using directives with System.* appearing first
+dotnet_sort_system_directives_first = true

docs/samples/Microsoft.ML.Samples/Dynamic/Calibrator.cs

@@ -1,8 +1,7 @@
-using Microsoft.ML.Calibrator;
-using Microsoft.ML;
-using Microsoft.ML.Data;
-using System;
+using System;
 using System.Linq;
+using Microsoft.ML.Calibrator;
+using Microsoft.ML.Data;
 
 namespace Microsoft.ML.Samples.Dynamic
 {

docs/samples/Microsoft.ML.Samples/Dynamic/ConcatTransform.cs

@@ -1,8 +1,8 @@
-using Microsoft.ML.Data;
-using Microsoft.ML.Transforms;
-using System;
+using System;
 using System.Collections.Generic;
 using System.Linq;
+using Microsoft.ML.Data;
+using Microsoft.ML.Transforms;
 
 namespace Microsoft.ML.Samples.Dynamic
 {

docs/samples/Microsoft.ML.Samples/Dynamic/FastTreeRegression.cs

@@ -1,6 +1,6 @@
-using Microsoft.ML.Data;
-using System;
+using System;
 using System.Collections.Generic;
+using Microsoft.ML.Data;
 
 namespace Microsoft.ML.Samples.Dynamic
 {

docs/samples/Microsoft.ML.Samples/Dynamic/FeatureContributionCalculationTransform.cs

@@ -1,5 +1,5 @@
-using Microsoft.ML.Data;
-using System;
+using System;
+using Microsoft.ML.Data;
 
 namespace Microsoft.ML.Samples.Dynamic
 {

docs/samples/Microsoft.ML.Samples/Dynamic/FeatureSelectionTransform.cs

@@ -1,6 +1,6 @@
-using Microsoft.ML.Data;
-using System;
+using System;
 using System.Collections.Generic;
+using Microsoft.ML.Data;
 
 namespace Microsoft.ML.Samples.Dynamic
 {

docs/samples/Microsoft.ML.Samples/Dynamic/FieldAwareFactorizationMachine.cs

@@ -1,5 +1,5 @@
-using Microsoft.ML.Data;
-using System;
+using System;
+using Microsoft.ML.Data;
 namespace Microsoft.ML.Samples.Dynamic
 {
     public class FFM_BinaryClassificationExample

docs/samples/Microsoft.ML.Samples/Dynamic/GeneralizedAdditiveModels.cs

@@ -1,6 +1,6 @@
-using Microsoft.ML.Data;
-using System;
+using System;
 using System.Linq;
+using Microsoft.ML.Data;
 
 namespace Microsoft.ML.Samples.Dynamic
 {

docs/samples/Microsoft.ML.Samples/Dynamic/IidChangePointDetectorTransform.cs

@@ -3,13 +3,13 @@
 // See the LICENSE file in the project root for more information.
 
 using System;
-using System.Linq;
 using System.Collections.Generic;
-using Microsoft.ML.Data;
-using Microsoft.ML.TimeSeriesProcessing;
+using System.IO;
+using System.Linq;
 using Microsoft.ML.Core.Data;
+using Microsoft.ML.Data;
 using Microsoft.ML.TimeSeries;
-using System.IO;
+using Microsoft.ML.TimeSeriesProcessing;
 
 namespace Microsoft.ML.Samples.Dynamic
 {

docs/samples/Microsoft.ML.Samples/Dynamic/IidSpikeDetectorTransform.cs

@@ -1,11 +1,11 @@
 using System;
+using System.Collections.Generic;
 using System.IO;
 using System.Linq;
-using System.Collections.Generic;
-using Microsoft.ML.Data;
-using Microsoft.ML.TimeSeriesProcessing;
 using Microsoft.ML.Core.Data;
+using Microsoft.ML.Data;
 using Microsoft.ML.TimeSeries;
+using Microsoft.ML.TimeSeriesProcessing;
 
 namespace Microsoft.ML.Samples.Dynamic
 {

docs/samples/Microsoft.ML.Samples/Dynamic/KMeans.cs

@@ -1,5 +1,5 @@
-using Microsoft.ML.Data;
-using System;
+using System;
+using Microsoft.ML.Data;
 
 namespace Microsoft.ML.Samples.Dynamic
 {

docs/samples/Microsoft.ML.Samples/Dynamic/KeyToValue_Term.cs

@@ -1,8 +1,8 @@
-using Microsoft.ML.Data;
+using System;
+using System.Collections.Generic;
+using Microsoft.ML.Data;
 using Microsoft.ML.Transforms.Conversions;
 using Microsoft.ML.Transforms.Text;
-using System;
-using System.Collections.Generic;
 
 namespace Microsoft.ML.Samples.Dynamic
 {

docs/samples/Microsoft.ML.Samples/Dynamic/LdaTransform.cs

@@ -1,6 +1,6 @@
-using Microsoft.ML.Data;
-using System;
+using System;
 using System.Collections.Generic;
+using Microsoft.ML.Data;
 
 namespace Microsoft.ML.Samples.Dynamic
 {

docs/samples/Microsoft.ML.Samples/Dynamic/MatrixFactorization.cs

@@ -1,6 +1,6 @@
-using Microsoft.ML.Data;
 using System;
 using System.Collections.Generic;
+using Microsoft.ML.Data;
 
 namespace Microsoft.ML.Samples.Dynamic
 {

docs/samples/Microsoft.ML.Samples/Dynamic/NgramExtraction.cs

@@ -1,6 +1,6 @@
-using Microsoft.ML.Data;
-using System;
+using System;
 using System.Collections.Generic;
+using Microsoft.ML.Data;
 
 namespace Microsoft.ML.Samples.Dynamic
 {

docs/samples/Microsoft.ML.Samples/Dynamic/Normalizer.cs

@@ -1,8 +1,8 @@
-using Microsoft.ML.Data;
-using Microsoft.ML.Transforms.Normalizers;
-using System;
+using System;
 using System.Collections.Generic;
 using System.Linq;
+using Microsoft.ML.Data;
+using Microsoft.ML.Transforms.Normalizers;
 
 namespace Microsoft.ML.Samples.Dynamic
 {

docs/samples/Microsoft.ML.Samples/Dynamic/OnnxTransform.cs

@@ -1,8 +1,8 @@
+using System;
+using System.Linq;
 using Microsoft.ML.Data;
 using Microsoft.ML.OnnxRuntime;
 using Microsoft.ML.Transforms;
-using System;
-using System.Linq;
 
 namespace Microsoft.ML.Samples.Dynamic
 {

docs/samples/Microsoft.ML.Samples/Dynamic/PermutationFeatureImportance/PFIHelper.cs

@@ -1,8 +1,8 @@
-using Microsoft.ML.Data;
+using System;
+using System.Linq;
+using Microsoft.ML.Data;
 using Microsoft.ML.Learners;
 using Microsoft.ML.Trainers.HalLearners;
-using System;
-using System.Linq;
 
 namespace Microsoft.ML.Samples.Dynamic.PermutationFeatureImportance
 {

docs/samples/Microsoft.ML.Samples/Dynamic/PermutationFeatureImportance/PfiBinaryClassificationExample.cs

@@ -1,6 +1,6 @@
-using Microsoft.ML.Learners;
-using System;
+using System;
 using System.Linq;
+using Microsoft.ML.Learners;
 
 namespace Microsoft.ML.Samples.Dynamic.PermutationFeatureImportance
 {

docs/samples/Microsoft.ML.Samples/Dynamic/ProjectionTransforms.cs

@@ -1,7 +1,7 @@
-using Microsoft.ML.Data;
-using System;
+using System;
 using System.Collections.Generic;
 using System.Linq;
+using Microsoft.ML.Data;
 
 namespace Microsoft.ML.Samples.Dynamic
 {

docs/samples/Microsoft.ML.Samples/Dynamic/SDCA.cs

@@ -1,6 +1,6 @@
-using Microsoft.ML.Data;
-using System;
+using System;
 using System.Linq;
+using Microsoft.ML.Data;
 
 namespace Microsoft.ML.Samples.Dynamic
 {

docs/samples/Microsoft.ML.Samples/Dynamic/SDCARegression.cs

@@ -1,6 +1,6 @@
-using Microsoft.ML.Data;
-using System;
+using System;
 using System.Linq;
+using Microsoft.ML.Data;
 
 namespace Microsoft.ML.Samples.Dynamic
 {

docs/samples/Microsoft.ML.Samples/Dynamic/SsaChangePointDetectorTransform.cs

@@ -1,11 +1,11 @@
-using Microsoft.ML.Core.Data;
-using Microsoft.ML.Data;
-using Microsoft.ML.TimeSeriesProcessing;
-using Microsoft.ML.TimeSeries;
 using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
+using Microsoft.ML.Core.Data;
+using Microsoft.ML.Data;
+using Microsoft.ML.TimeSeries;
+using Microsoft.ML.TimeSeriesProcessing;
 
 namespace Microsoft.ML.Samples.Dynamic
 {

docs/samples/Microsoft.ML.Samples/Dynamic/SsaSpikeDetectorTransform.cs

@@ -1,11 +1,11 @@
-using Microsoft.ML.Core.Data;
-using Microsoft.ML.Data;
-using Microsoft.ML.TimeSeriesProcessing;
-using Microsoft.ML.TimeSeries;
 using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
+using Microsoft.ML.Core.Data;
+using Microsoft.ML.Data;
+using Microsoft.ML.TimeSeries;
+using Microsoft.ML.TimeSeriesProcessing;
 
 namespace Microsoft.ML.Samples.Dynamic
 {

docs/samples/Microsoft.ML.Samples/Dynamic/TensorFlowTransform.cs

@@ -1,6 +1,6 @@
-using Microsoft.ML.Data;
 using System;
 using System.Linq;
+using Microsoft.ML.Data;
 
 namespace Microsoft.ML.Samples.Dynamic
 {

docs/samples/Microsoft.ML.Samples/Dynamic/TextTransform.cs

@@ -1,7 +1,7 @@
-using Microsoft.ML.Data;
-using Microsoft.ML.Transforms.Text;
-using System;
+using System;
 using System.Collections.Generic;
+using Microsoft.ML.Data;
+using Microsoft.ML.Transforms.Text;
 
 namespace Microsoft.ML.Samples.Dynamic
 {

docs/samples/Microsoft.ML.Samples/Static/AveragedPerceptronBinaryClassification.cs

@@ -1,7 +1,6 @@
-using Microsoft.ML.Data;
+using System;
+using Microsoft.ML.Data;
 using Microsoft.ML.StaticPipe;
-using Microsoft.ML.Transforms;
-using System;
 
 namespace Microsoft.ML.Samples.Static
 {

docs/samples/Microsoft.ML.Samples/Static/FastTreeBinaryClassification.cs

@@ -1,7 +1,6 @@
-using Microsoft.ML.Data;
+using System;
+using Microsoft.ML.Data;
 using Microsoft.ML.StaticPipe;
-using Microsoft.ML.Transforms;
-using System;
 
 namespace Microsoft.ML.Samples.Static
 {

docs/samples/Microsoft.ML.Samples/Static/FastTreeRegression.cs

@@ -1,8 +1,8 @@
-using Microsoft.ML.Data;
-using Microsoft.ML.Trainers.FastTree;
-using Microsoft.ML.StaticPipe;
-using System;
+using System;
 using System.Linq;
+using Microsoft.ML.Data;
+using Microsoft.ML.StaticPipe;
+using Microsoft.ML.Trainers.FastTree;
 
 namespace Microsoft.ML.Samples.Static
 {

docs/samples/Microsoft.ML.Samples/Static/FeatureSelectionTransform.cs

@@ -1,7 +1,7 @@
-using Microsoft.ML.Data;
-using Microsoft.ML.StaticPipe;
-using System;
+using System;
 using System.Collections.Generic;
+using Microsoft.ML.Data;
+using Microsoft.ML.StaticPipe;
 
 namespace Microsoft.ML.Samples.Dynamic
 {

docs/samples/Microsoft.ML.Samples/Static/LightGBMBinaryClassification.cs

@@ -1,8 +1,7 @@
+using System;
+using Microsoft.ML.Data;
 using Microsoft.ML.LightGBM.StaticPipe;
-using Microsoft.ML.Data;
 using Microsoft.ML.StaticPipe;
-using Microsoft.ML.Transforms;
-using System;
 
 namespace Microsoft.ML.Samples.Static
 {

docs/samples/Microsoft.ML.Samples/Static/LightGBMRegression.cs

@@ -1,8 +1,7 @@
-using Microsoft.ML.LightGBM.StaticPipe;
-using Microsoft.ML.Data;
-using Microsoft.ML.LightGBM;
-using Microsoft.ML.StaticPipe;
 using System;
+using Microsoft.ML.Data;
+using Microsoft.ML.LightGBM;
+using Microsoft.ML.LightGBM.StaticPipe;
 
 namespace Microsoft.ML.Samples.Static
 {

docs/samples/Microsoft.ML.Samples/Static/SDCABinaryClassification.cs

@@ -1,7 +1,6 @@
-using Microsoft.ML.Data;
+using System;
+using Microsoft.ML.Data;
 using Microsoft.ML.StaticPipe;
-using Microsoft.ML.Transforms;
-using System;
 
 namespace Microsoft.ML.Samples.Static
 {

docs/samples/Microsoft.ML.Samples/Static/SDCARegression.cs

@@ -1,7 +1,7 @@
+using System;
 using Microsoft.ML.Data;
 using Microsoft.ML.Learners;
 using Microsoft.ML.StaticPipe;
-using System;
 
 namespace Microsoft.ML.Samples.Static
 {

src/Directory.Build.props

@@ -32,4 +32,10 @@
       Include="StyleCop.Analyzers" Version="1.1.0-beta008" PrivateAssets="All" />
   </ItemGroup>
 
+  <ItemGroup>
+    <AdditionalFiles Include="$(MSBuildThisFileDirectory)stylecop.json">
+      <Link>stylecop.json</Link>
+    </AdditionalFiles>
+  </ItemGroup>
+
 </Project>

src/Microsoft.ML.Core/ComponentModel/AssemblyLoadingUtils.cs

@@ -2,11 +2,11 @@
 // The .NET Foundation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
-using Microsoft.ML.Internal.Utilities;
 using System;
 using System.IO;
 using System.IO.Compression;
 using System.Reflection;
+using Microsoft.ML.Internal.Utilities;
 
 namespace Microsoft.ML
 {