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DbSpatialServices.Distance Method

Definition

Computes the distance between the closest points in two values.

Overloads

Distance(DbGeography, DbGeography)

Computes the distance between the closest points in two DbGeography values.

Distance(DbGeometry, DbGeometry)

Computes the distance between the closest points in two DbGeometry values.

Distance(DbGeography, DbGeography)

Computes the distance between the closest points in two DbGeography values.

public:
 abstract double Distance(System::Data::Spatial::DbGeography ^ geographyValue, System::Data::Spatial::DbGeography ^ otherGeography);
public abstract double Distance (System.Data.Spatial.DbGeography geographyValue, System.Data.Spatial.DbGeography otherGeography);
abstract member Distance : System.Data.Spatial.DbGeography * System.Data.Spatial.DbGeography -> double
Public MustOverride Function Distance (geographyValue As DbGeography, otherGeography As DbGeography) As Double

Parameters

geographyValue
DbGeography

The first geography value.

otherGeography
DbGeography

The second geography value.

Returns

A double value that specifies the distance between the two closest points in geographyValue and otherGeography.

Exceptions

geographyValue otherGeography

geographyValue otherGeography

Applies to

Distance(DbGeometry, DbGeometry)

Computes the distance between the closest points in two DbGeometry values.

public:
 abstract double Distance(System::Data::Spatial::DbGeometry ^ geometryValue, System::Data::Spatial::DbGeometry ^ otherGeometry);
public abstract double Distance (System.Data.Spatial.DbGeometry geometryValue, System.Data.Spatial.DbGeometry otherGeometry);
abstract member Distance : System.Data.Spatial.DbGeometry * System.Data.Spatial.DbGeometry -> double
Public MustOverride Function Distance (geometryValue As DbGeometry, otherGeometry As DbGeometry) As Double

Parameters

geometryValue
DbGeometry

The first geometry value.

otherGeometry
DbGeometry

The second geometry value.

Returns

A double value that specifies the distance between the two closest points in geometryValue and otherGeometry.

Exceptions

geometryValue otherGeometry

geometryValue otherGeometry

Applies to