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IsUnknown Property

GeoCoordinate::IsUnknown Property

.NET Framework 4.6 and 4.5

Gets a value that indicates whether the GeoCoordinate does not contain latitude or longitude data.

Namespace:  System.Device.Location
Assembly:  System.Device (in System.Device.dll)

public:
property bool IsUnknown {
	bool get ();
}

Property Value

Type: System::Boolean
true if the GeoCoordinate does not contain latitude or longitude data; otherwise, false.

A GeoCoordinate that does not contain latitude or longitude data is equal to Unknown.

The following code example verifies whether the GeoCoordinate that corresponds to a location is Unknown before printing out its latitude and longitude.

No code example is currently available or this language may not be supported.

.NET Framework

Supported in: 4.6, 4.5, 4

.NET Framework Client Profile

Supported in: 4

.NET for Windows Phone apps

Supported in: Windows Phone 8.1, Windows Phone Silverlight 8.1, Windows Phone Silverlight 8
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