DbSpatialServices.SymmetricDifference Method

 

Computes the symmetric difference of two given values.

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

NameDescription
System_CAPS_pubmethodSymmetricDifference(DbGeography, DbGeography)

Computes the symmetric difference of two DbGeography values.

System_CAPS_pubmethodSymmetricDifference(DbGeometry, DbGeometry)

Computes the symmetric difference between two DbGeometry values.


DbSpatialServices.SymmetricDifference Method (DbGeography, DbGeography)

Computes the symmetric difference of two DbGeography values.

public abstract DbGeography SymmetricDifference(
	DbGeography geographyValue,
	DbGeography otherGeography
)

Parameters

geographyValue
Type: System.Data.Entity.Spatial.DbGeography

The first geography value.

otherGeography
Type: System.Data.Entity.Spatial.DbGeography

The second geography value.

Return Value

Type: System.Data.Entity.Spatial.DbGeography

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

Exception Condition
ArgumentNullException

geographyValue or otherGeography is null.

ArgumentException

geographyValue or otherGeography is not compatible with this spatial services implementation.


DbSpatialServices.SymmetricDifference Method (DbGeometry, DbGeometry)

Computes the symmetric difference between two DbGeometry values.

public abstract DbGeometry SymmetricDifference(
	DbGeometry geometryValue,
	DbGeometry otherGeometry
)

Parameters

geometryValue
Type: System.Data.Entity.Spatial.DbGeometry

The first geometry value.

otherGeometry
Type: System.Data.Entity.Spatial.DbGeometry

The second geometry value.

Return Value

Type: System.Data.Entity.Spatial.DbGeometry

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

Exception Condition
ArgumentNullException

geometryValue or otherGeometry is null.

ArgumentException

geometryValue or otherGeometry is not compatible with this spatial services implementation.