DbSpatialServices.Union メソッド

定義

名前空間:

System.Data.Spatial

アセンブリ:

System.Data.Entity.dll

2 つの値の和集合を計算します。

オーバーロード

Union(DbGeography, DbGeography)	2 つの DbGeography 値の和集合を計算します。
Union(DbGeometry, DbGeometry)	2 つの DbGeometry 値の和集合を計算します。

Union(DbGeography, DbGeography)

2 つの DbGeography 値の和集合を計算します。

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

パラメーター

geographyValue

DbGeography

最初の geography 値。

otherGeography

DbGeography

2 番目の geography 値。

戻り値

DbGeography

geographyValue と otherGeography の和集合を表す新しい DbGeography 値。

例外

ArgumentNullException

geographyValue otherGeography

ArgumentException

geographyValue otherGeography

Union(DbGeometry, DbGeometry)

2 つの DbGeometry 値の和集合を計算します。

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

パラメーター

geometryValue

DbGeometry

最初の geometry 値。

otherGeometry

DbGeometry

2 番目の geometry 値。

戻り値

DbGeometry

geometryValue と otherGeometry の和集合を表す新しい DbGeometry 値。

例外

ArgumentNullException

geometryValue otherGeometry

ArgumentException

geometryValue otherGeometry