GeoCoordinate::Unknown Field
.NET Framework (current version)
Represents a GeoCoordinate object that has unknown latitude and longitude fields.
Assembly: System.Device (in System.Device.dll)
Field Value
Type: System.Device.Location::GeoCoordinate^The IsUnknown property can be used to verify whether a GeoCoordinate contains no data.
The following code example verifies whether the GeoCoordinate that corresponds to a location is Unknown before printingout its latitude and longitude.
.NET Framework
Available since 4.0
Windows Phone Silverlight
Available since 7.0
Available since 4.0
Windows Phone Silverlight
Available since 7.0
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