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DbSpatialServices.Difference Method

  • Reference

Definition

Namespace:
System.Data.Spatial
Assembly:
System.Data.Entity.dll

Computes the difference of two values.

Overloads

Difference(DbGeography, DbGeography)

Computes the difference of two DbGeography values.
Difference(DbGeometry, DbGeometry)

Computes the difference between two DbGeometry values.

Difference(DbGeography, DbGeography)

Computes the difference of two DbGeography values.

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

Parameters

geographyValue
DbGeography

The first geography value.

otherGeography
DbGeography

The second geography value.

Returns

DbGeography

A new DbGeography value representing the difference of geographyValue and otherGeography.

Exceptions

ArgumentNullException

geographyValue otherGeography

ArgumentException

geographyValue otherGeography

Applies to

Difference(DbGeometry, DbGeometry)

Computes the difference between two DbGeometry values.

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

Parameters

geometryValue
DbGeometry

The first geometry value.

otherGeometry
DbGeometry

The second geometry value.

Returns

DbGeometry

A new DbGeometry value representing the difference between geometryValue and otherGeometry.

Exceptions

ArgumentNullException

geometryValue otherGeometry

ArgumentException

geometryValue otherGeometry

Applies to