DbSpatialServices.Union Metodo

Definizione

Spazio dei nomi:

System.Data.Spatial

Assembly:

System.Data.Entity.dll

Calcola l'unione di due valori.

Overload

Union(DbGeography, DbGeography)	Calcola l'unione di due valori DbGeography.
Union(DbGeometry, DbGeometry)	Calcola l'unione di due valori DbGeometry.

Union(DbGeography, DbGeography)

Calcola l'unione di due valori DbGeography.

public:
 abstract System::Data::Spatial::DbGeography ^ Union(System::Data::Spatial::DbGeography ^ geographyValue, System::Data::Spatial::DbGeography ^ otherGeography);

public abstract System.Data.Spatial.DbGeography Union (System.Data.Spatial.DbGeography geographyValue, System.Data.Spatial.DbGeography otherGeography);

abstract member Union : System.Data.Spatial.DbGeography * System.Data.Spatial.DbGeography -> System.Data.Spatial.DbGeography

Public MustOverride Function Union (geographyValue As DbGeography, otherGeography As DbGeography) As DbGeography

Parametri

geographyValue

DbGeography

Primo valore geografico.

otherGeography

DbGeography

Secondo valore geografico.

Restituisce

DbGeography

Nuovo valore di DbGeography che rappresenta l'unione tra geographyValue e otherGeography.

Eccezioni

ArgumentNullException

geographyValue otherGeography

ArgumentException

geographyValue otherGeography

Union(DbGeometry, DbGeometry)

Calcola l'unione di due valori DbGeometry.

public:
 abstract System::Data::Spatial::DbGeometry ^ Union(System::Data::Spatial::DbGeometry ^ geometryValue, System::Data::Spatial::DbGeometry ^ otherGeometry);

public abstract System.Data.Spatial.DbGeometry Union (System.Data.Spatial.DbGeometry geometryValue, System.Data.Spatial.DbGeometry otherGeometry);

abstract member Union : System.Data.Spatial.DbGeometry * System.Data.Spatial.DbGeometry -> System.Data.Spatial.DbGeometry

Public MustOverride Function Union (geometryValue As DbGeometry, otherGeometry As DbGeometry) As DbGeometry

Parametri

geometryValue

DbGeometry

Primo valore geometrico.

otherGeometry

DbGeometry

Secondo valore geometrico.

Restituisce

DbGeometry

Nuovo valore di DbGeometry che rappresenta l'unione tra geometryValue e otherGeometry.

Eccezioni

ArgumentNullException

geometryValue otherGeometry

ArgumentException

geometryValue otherGeometry