added the scrollviewerextensions back in

Author: nmetulev

Microsoft.Toolkit.Uwp.SampleApp/Microsoft.Toolkit.Uwp.SampleApp.csproj

@@ -345,6 +345,7 @@
     <Content Include="SamplePages\Saturation\SaturationBehavior.png" />
     <Content Include="SamplePages\OrbitView\OrbitView.png" />
     <Content Include="SamplePages\Scale\ScaleBehavior.png" />
+    <Content Include="SamplePages\ScrollViewerExtensions\ScrollViewerExtensionsCode.bind" />
     <Content Include="SamplePages\StaggeredPanel\StaggeredPanel.png" />
     <Content Include="SamplePages\SystemInformation\SystemInformation.png" />
     <Content Include="SamplePages\TextBoxMask\TextBoxMask.png" />
@@ -495,6 +496,7 @@
     <Compile Include="App.xaml.cs">
       <DependentUpon>App.xaml</DependentUpon>
     </Compile>
+    <Compile Include="Common\DoubleTopThicknessConverter.cs" />
     <Compile Include="Common\ThicknessConverter.cs" />
     <Compile Include="Common\XAMLHelper.cs" />
     <Compile Include="Common\AnalyticsVersionInfoExtensions.cs" />
@@ -602,6 +604,9 @@
     <Compile Include="SamplePages\RadialGradientBrush\RadialGradientBrushPage.xaml.cs">
       <DependentUpon>RadialGradientBrushPage.xaml</DependentUpon>
     </Compile>
+    <Compile Include="SamplePages\ScrollViewerExtensions\ScrollViewerExtensionsPage.xaml.cs">
+      <DependentUpon>ScrollViewerExtensionsPage.xaml</DependentUpon>
+    </Compile>
     <Compile Include="SamplePages\StaggeredPanel\StaggeredPanelPage.xaml.cs">
       <DependentUpon>StaggeredPanelPage.xaml</DependentUpon>
     </Compile>
@@ -941,6 +946,10 @@
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>
     </Page>
+    <Page Include="SamplePages\ScrollViewerExtensions\ScrollViewerExtensionsPage.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
     <Page Include="SamplePages\StaggeredPanel\StaggeredPanelPage.xaml">
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>

Microsoft.Toolkit.Uwp.SampleApp/SamplePages/samples.json

@@ -777,7 +777,7 @@
         "About": "String Extensions to validate strings",
         "CodeUrl": "https://github.com/Microsoft/UWPCommunityToolkit/tree/master/Microsoft.Toolkit/Extensions",
         "Icon": "/Assets/Helpers.png",
-		"DocumentationUrl": "https://raw.githubusercontent.com/Microsoft/UWPCommunityToolkit/master/docs/extensions/StringExtensions.md"
+        "DocumentationUrl": "https://raw.githubusercontent.com/Microsoft/UWPCommunityToolkit/master/docs/extensions/StringExtensions.md"
       },
       {
         "Name": "NavigationViewStyles",
@@ -789,6 +789,15 @@
         "BadgeUpdateVersionRequired": "Fall Creators Update required",
         "ApiCheck": "Windows.UI.Xaml.Controls.NavigationView",
         "CodeUrl": "https://github.com/Microsoft/UWPCommunitToolkit/tree/master/Microsoft.Toolkit.Uwp.UI/Extensions/NavigationView"
+      },
+      {
+        "Name": "ScrollViewerExtensions",
+        "Type": "ScrollViewerExtensionsPage",
+        "About": "Extensions for all controls that contain a ScrollViewer like ListView.",
+        "CodeUrl": "https://github.com/Microsoft/UWPCommunityToolkit/tree/master/Microsoft.Toolkit.Uwp.UI/Extensions/ScrollViewer",
+        "XamlCodeFile": "ScrollViewerExtensionsCode.bind",
+        "Icon": "/Assets/Helpers.png",
+        "DocumentationUrl": "https://raw.githubusercontent.com/Microsoft/UWPCommunityToolkit/master/docs/extensions/ScrollViewerExtensions.md"
       }
     ]
   },

docs/toc.md

@@ -71,6 +71,7 @@
 ## [Logical Tree](extensions/LogicalTree.md)
 ## [Mouse Cursor](extensions/MouseCursor.md)
 ## [NavigationView Styles](extensions/NavigationView.md)
+## [ScrollViewerExtensions](extenions/ScrollViewerExtensions.md)
 ## [SurfaceDialTextboxHelper](extensions/SurfaceDialTextboxHelper.md)
 ## [TextBoxMask](extensions/TextBoxMask.md)
 ## [TextBoxRegex](extensions/TextBoxRegex.md)