DbSpatialServices.GetElevation Método

Definição

Retorna a elevação (coordenada Z) do valor fornecido.Returns the elevation (Z coordinate) of the given value.

Sobrecargas

GetElevation(DbGeography)

Retorna a elevação (coordenada Z) do valor DbGeography fornecido, se ele representa um ponto.Returns the elevation (Z coordinate) of the given DbGeography value, if it represents a point.

GetElevation(DbGeometry)

Retorna a elevação (Z) do valor DbGeometry fornecido, se ele representa um ponto.Returns the elevation (Z) of the given DbGeometry value, if it represents a point.

GetElevation(DbGeography)

Retorna a elevação (coordenada Z) do valor DbGeography fornecido, se ele representa um ponto.Returns the elevation (Z coordinate) of the given DbGeography value, if it represents a point.

public:
 abstract Nullable<double> GetElevation(System::Data::Spatial::DbGeography ^ geographyValue);
public abstract double? GetElevation (System.Data.Spatial.DbGeography geographyValue);
abstract member GetElevation : System.Data.Spatial.DbGeography -> Nullable<double>
Public MustOverride Function GetElevation (geographyValue As DbGeography) As Nullable(Of Double)

Parâmetros

geographyValue
DbGeography

O valor de geografia, que não necessariamente representa um ponto.The geography value, which need not represent a point.

Retornos

Nullable<Double>

A elevação (coordenada Z) de geographyValue, se ele representa um ponto; caso contrário, null.The elevation (Z coordinate) of geographyValue, if it represents a point; otherwise null.

Exceções

geographyValue

geographyValue

Aplica-se a

GetElevation(DbGeometry)

Retorna a elevação (Z) do valor DbGeometry fornecido, se ele representa um ponto.Returns the elevation (Z) of the given DbGeometry value, if it represents a point.

public:
 abstract Nullable<double> GetElevation(System::Data::Spatial::DbGeometry ^ geometryValue);
public abstract double? GetElevation (System.Data.Spatial.DbGeometry geometryValue);
abstract member GetElevation : System.Data.Spatial.DbGeometry -> Nullable<double>
Public MustOverride Function GetElevation (geometryValue As DbGeometry) As Nullable(Of Double)

Parâmetros

geometryValue
DbGeometry

O valor de geometria, que não necessariamente representa um ponto.The geometry value, which need not represent a point.

Retornos

Nullable<Double>

A elevação (Z) de geometryValue, se ele representa um ponto; caso contrário, null.The elevation (Z) of geometryValue, if it represents a point; otherwise null.

Exceções

geometryValue

geometryValue

Aplica-se a