GeoCoordinate.IsUnknown Property
[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
Gets a value indicating whether the GeoCoordinate contains any geographic coordinate data.
Assembly: System.Device (in System.Device.dll)
Property Value
Type: System.BooleanReturns Boolean. true if both the latitude and longitude of the current instance are not a number; otherwise, false.
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