In order to add NuGet packages to your app, complete the following steps:

1. From the Project menu, select Manage NuGet Packages. The NuGet Package Manager appears.
2. Select https://www.nuget.org/ from the Package source drop down.
3. Click Browse tab and select C1.LibraryName (for example C1.CollectionView and C1.Win.CollectionView) from the left pane.
4. In the right pane, click Install. This adds the references for CollectionView.
5. In the Preview dialog, click OK to proceed with the changes.
6. Click I Accept to accept the license terms. The license gets installed.