July 28, 2014
Gets the heading, in degrees, measured clockwise from the Earth’s magnetic north.
Assembly: Microsoft.Devices.Sensors (in Microsoft.Devices.Sensors.dll)
The TrueHeading and properties return values of type double. In Windows Phone OS 7.1, these double values are returned without precision; for example, as 122.0 degrees. In Windows Phone 8, the double values of these properties are returned with precision; for example, as 122.12345 degrees.