Xamarin.Forms by Microsoft

<PackageReference Include="Xamarin.Forms" Version="4.8.0.1451" />

.NET API 1,448,840 bytes

DeviceOrientationExtensions

public static class DeviceOrientationExtensions

For internal use by the Xamarin.Forms platform.

public static bool IsLandscape(this DeviceOrientation orientation)

For internal use by the Xamarin.Forms platform.

public static bool IsPortrait(this DeviceOrientation orientation)

For internal use by the Xamarin.Forms platform.