DbSpatialServices.Difference Yöntem

Tanım

Ad Alanı:

System.Data.Spatial

Bütünleştirilmiş Kod:

System.Data.Entity.dll

İki değerin farkını hesaplar.

Aşırı Yüklemeler

Difference(DbGeography, DbGeography)	İki DbGeography değerin farkını hesaplar.
Difference(DbGeometry, DbGeometry)	İki DbGeometry değer arasındaki farkı hesaplar.

Difference(DbGeography, DbGeography)

İki DbGeography değerin farkını hesaplar.

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

Parametreler

geographyValue

DbGeography

İlk coğrafya değeri.

otherGeography

DbGeography

İkinci coğrafya değeri.

Döndürülenler

DbGeography

ve otherGeographyfarkını geographyValue temsil eden yeni bir DbGeography değeri.

Özel durumlar

ArgumentNullException

geographyValue otherGeography

ArgumentException

geographyValue otherGeography

Difference(DbGeometry, DbGeometry)

İki DbGeometry değer arasındaki farkı hesaplar.

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

Parametreler

geometryValue

DbGeometry

İlk geometri değeri.

otherGeometry

DbGeometry

İkinci geometri değeri.

Döndürülenler

DbGeometry

ile otherGeometryarasındaki geometryValue farkı temsil eden yeni bir DbGeometry değeri.

Özel durumlar

ArgumentNullException

geometryValue otherGeometry

ArgumentException

geometryValue otherGeometry