DbGeography.Distance Method (DbGeography)

.NET Framework (current version)
 

Computes the distance between the closest points in this DbGeography value and another DbGeography value.

Namespace:   System.Data.Spatial
Assembly:  System.Data.Entity (in System.Data.Entity.dll)

public Nullable<double> Distance(
	DbGeography other
)

Parameters

other
Type: System.Data.Spatial.DbGeography

The geography value for which the distance from this value should be computed.

Return Value

Type: System.Nullable<Double>

A double value that specifies the distance between the two closest points in this geography value and other.

Exception Condition
ArgumentNullException

other

.NET Framework
Available since 4.5
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