DbSpatialServices.Difference Metode

Definisi

Ruang nama:

System.Data.Spatial

Rakitan:

System.Data.Entity.dll

Menghitung perbedaan dua nilai.

Overload

Difference(DbGeography, DbGeography)	Menghitung perbedaan dua DbGeography nilai.
Difference(DbGeometry, DbGeometry)	Menghitung perbedaan antara dua DbGeometry nilai.

Difference(DbGeography, DbGeography)

Menghitung perbedaan dua DbGeography nilai.

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

Parameter

geographyValue

DbGeography

Nilai geografi pertama.

otherGeography

DbGeography

Nilai geografi kedua.

Mengembalikan

DbGeography

Nilai DbGeography baru yang mewakili perbedaan geographyValue dan otherGeography.

Pengecualian

ArgumentNullException

geographyValue otherGeography

ArgumentException

geographyValue otherGeography

Difference(DbGeometry, DbGeometry)

Menghitung perbedaan antara dua DbGeometry nilai.

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

Parameter

geometryValue

DbGeometry

Nilai geometri pertama.

otherGeometry

DbGeometry

Nilai geometri kedua.

Mengembalikan

DbGeometry

Nilai DbGeometry baru yang mewakili perbedaan antara geometryValue dan otherGeometry.

Pengecualian

ArgumentNullException

geometryValue otherGeometry

ArgumentException

geometryValue otherGeometry