Metodo DbSpatialServices.GeometryMultiPointFromBinary

Articolo
12/18/2014

[Questa pagina è specifica della versione 6 di Entity Framework. La versione più recente è disponibile come pacchetto NuGet per "Entity Framework". Per ulteriori informazioni su Entity Framework, vedere la pagina msdn.com/data/ef.]

Crea un nuovo valore multipunto DbGeometry in base al valore WKB e all'identificatore del sistema di coordinate specificati.

Spazio dei nomi: System.Data.Entity.Spatial
Assembly: EntityFramework (in EntityFramework.dll)

Sintassi

'Dichiarazione
<SuppressMessageAttribute("Microsoft.Naming", "CA1704:IdentifiersShouldBeSpelledCorrectly", MessageId := "multi",  _
    Justification := "Match OGC, EDM")> _
<SuppressMessageAttribute("Microsoft.Naming", "CA1704:IdentifiersShouldBeSpelledCorrectly", MessageId := "Multi",  _
    Justification := "Match OGC, EDM")> _
<SuppressMessageAttribute("Microsoft.Naming", "CA1702:CompoundWordsShouldBeCasedCorrectly", MessageId := "multiPoint",  _
    Justification := "Match OGC, EDM")> _
<SuppressMessageAttribute("Microsoft.Naming", "CA1702:CompoundWordsShouldBeCasedCorrectly", MessageId := "MultiPoint",  _
    Justification := "Match OGC, EDM")> _
Public MustOverride Function GeometryMultiPointFromBinary ( _
    multiPointWellKnownBinary As Byte(), _
    coordinateSystemId As Integer _
) As DbGeometry
'Utilizzo
Dim instance As DbSpatialServices 
Dim multiPointWellKnownBinary As Byte()
Dim coordinateSystemId As Integer 
Dim returnValue As DbGeometry 

returnValue = instance.GeometryMultiPointFromBinary(multiPointWellKnownBinary, _
    coordinateSystemId)

[SuppressMessageAttribute("Microsoft.Naming", "CA1704:IdentifiersShouldBeSpelledCorrectly", MessageId = "multi", 
    Justification = "Match OGC, EDM")]
[SuppressMessageAttribute("Microsoft.Naming", "CA1704:IdentifiersShouldBeSpelledCorrectly", MessageId = "Multi", 
    Justification = "Match OGC, EDM")]
[SuppressMessageAttribute("Microsoft.Naming", "CA1702:CompoundWordsShouldBeCasedCorrectly", MessageId = "multiPoint", 
    Justification = "Match OGC, EDM")]
[SuppressMessageAttribute("Microsoft.Naming", "CA1702:CompoundWordsShouldBeCasedCorrectly", MessageId = "MultiPoint", 
    Justification = "Match OGC, EDM")]
public abstract DbGeometry GeometryMultiPointFromBinary(
    byte[] multiPointWellKnownBinary,
    int coordinateSystemId
)

[SuppressMessageAttribute(L"Microsoft.Naming", L"CA1704:IdentifiersShouldBeSpelledCorrectly", MessageId = L"multi", 
    Justification = L"Match OGC, EDM")]
[SuppressMessageAttribute(L"Microsoft.Naming", L"CA1704:IdentifiersShouldBeSpelledCorrectly", MessageId = L"Multi", 
    Justification = L"Match OGC, EDM")]
[SuppressMessageAttribute(L"Microsoft.Naming", L"CA1702:CompoundWordsShouldBeCasedCorrectly", MessageId = L"multiPoint", 
    Justification = L"Match OGC, EDM")]
[SuppressMessageAttribute(L"Microsoft.Naming", L"CA1702:CompoundWordsShouldBeCasedCorrectly", MessageId = L"MultiPoint", 
    Justification = L"Match OGC, EDM")]
public:
virtual DbGeometry^ GeometryMultiPointFromBinary(
    array<unsigned char>^ multiPointWellKnownBinary, 
    int coordinateSystemId
) abstract

[<SuppressMessageAttribute("Microsoft.Naming", "CA1704:IdentifiersShouldBeSpelledCorrectly", MessageId = "multi", 
    Justification = "Match OGC, EDM")>]
[<SuppressMessageAttribute("Microsoft.Naming", "CA1704:IdentifiersShouldBeSpelledCorrectly", MessageId = "Multi", 
    Justification = "Match OGC, EDM")>]
[<SuppressMessageAttribute("Microsoft.Naming", "CA1702:CompoundWordsShouldBeCasedCorrectly", MessageId = "multiPoint", 
    Justification = "Match OGC, EDM")>]
[<SuppressMessageAttribute("Microsoft.Naming", "CA1702:CompoundWordsShouldBeCasedCorrectly", MessageId = "MultiPoint", 
    Justification = "Match OGC, EDM")>]
abstract GeometryMultiPointFromBinary : 
        multiPointWellKnownBinary:byte[] * 
        coordinateSystemId:int -> DbGeometry

public abstract function GeometryMultiPointFromBinary(
    multiPointWellKnownBinary : byte[], 
    coordinateSystemId : int
) : DbGeometry

Parametri

multiPointWellKnownBinary
Tipo: System.Byte[]
Valore WKB.

coordinateSystemId
Tipo: System.Int32
Identificatore del sistema di coordinate.

Valore restituito

Tipo: System.Data.Entity.Spatial.DbGeometry
Nuovo valore multipunto DbGeometry.

Vedere anche

Riferimento

DbSpatialServices Classe

Spazio dei nomi System.Data.Entity.Spatial

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