DbSpatialServices.Difference Metodo

Definizione

Spazio dei nomi:: System.Data.Spatial

Assembly:: System.Data.Entity.dll

Importante

Alcune informazioni sono relative alla release non definitiva del prodotto, che potrebbe subire modifiche significative prima della release definitiva. Microsoft non riconosce alcuna garanzia, espressa o implicita, in merito alle informazioni qui fornite.

Calcola la differenza di due valori.

Overload

Nome	Descrizione
Difference(DbGeography, DbGeography)	Calcola la differenza di due DbGeography valori.
Difference(DbGeometry, DbGeometry)	Calcola la differenza tra due DbGeometry valori.

Difference(DbGeography, DbGeography)

Calcola la differenza di due DbGeography valori.

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

Parametri

geographyValue: DbGeography

Primo valore geografico.

otherGeography: DbGeography

Secondo valore geografico.

Valori restituiti

DbGeography

Nuovo valore DbGeography che rappresenta la differenza di geographyValue e otherGeography.

Eccezioni

ArgumentNullException

geographyValue otherGeography

ArgumentException

geographyValue otherGeography

Si applica a

Difference(DbGeometry, DbGeometry)

Calcola la differenza tra due DbGeometry valori.

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

Parametri

geometryValue: DbGeometry

Primo valore di geometria.

otherGeometry: DbGeometry

Secondo valore di geometria.

Valori restituiti

DbGeometry

Nuovo valore DbGeometry che rappresenta la differenza tra geometryValue e otherGeometry.

Eccezioni

ArgumentNullException

geometryValue otherGeometry

ArgumentException

geometryValue otherGeometry

Si applica a

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