Metodo DbSpatialServices.GeometryMultiPointFromText
[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 WKT 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", "CA1702:CompoundWordsShouldBeCasedCorrectly", MessageId := "multiPoint", _
Justification := "Match OGC, EDM")> _
<SuppressMessageAttribute("Microsoft.Naming", "CA1702:CompoundWordsShouldBeCasedCorrectly", MessageId := "MultiPoint", _
Justification := "Match OGC, EDM")> _
<SuppressMessageAttribute("Microsoft.Naming", "CA1704:IdentifiersShouldBeSpelledCorrectly", MessageId := "Multi", _
Justification := "Match OGC, EDM")> _
<SuppressMessageAttribute("Microsoft.Naming", "CA1704:IdentifiersShouldBeSpelledCorrectly", MessageId := "multi", _
Justification := "Match OGC, EDM")> _
Public MustOverride Function GeometryMultiPointFromText ( _
multiPointWellKnownText As String, _
coordinateSystemId As Integer _
) As DbGeometry
'Utilizzo
Dim instance As DbSpatialServices
Dim multiPointWellKnownText As String
Dim coordinateSystemId As Integer
Dim returnValue As DbGeometry
returnValue = instance.GeometryMultiPointFromText(multiPointWellKnownText, _
coordinateSystemId)
[SuppressMessageAttribute("Microsoft.Naming", "CA1702:CompoundWordsShouldBeCasedCorrectly", MessageId = "multiPoint",
Justification = "Match OGC, EDM")]
[SuppressMessageAttribute("Microsoft.Naming", "CA1702:CompoundWordsShouldBeCasedCorrectly", MessageId = "MultiPoint",
Justification = "Match OGC, EDM")]
[SuppressMessageAttribute("Microsoft.Naming", "CA1704:IdentifiersShouldBeSpelledCorrectly", MessageId = "Multi",
Justification = "Match OGC, EDM")]
[SuppressMessageAttribute("Microsoft.Naming", "CA1704:IdentifiersShouldBeSpelledCorrectly", MessageId = "multi",
Justification = "Match OGC, EDM")]
public abstract DbGeometry GeometryMultiPointFromText(
string multiPointWellKnownText,
int coordinateSystemId
)
[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")]
[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")]
public:
virtual DbGeometry^ GeometryMultiPointFromText(
String^ multiPointWellKnownText,
int coordinateSystemId
) abstract
[<SuppressMessageAttribute("Microsoft.Naming", "CA1702:CompoundWordsShouldBeCasedCorrectly", MessageId = "multiPoint",
Justification = "Match OGC, EDM")>]
[<SuppressMessageAttribute("Microsoft.Naming", "CA1702:CompoundWordsShouldBeCasedCorrectly", MessageId = "MultiPoint",
Justification = "Match OGC, EDM")>]
[<SuppressMessageAttribute("Microsoft.Naming", "CA1704:IdentifiersShouldBeSpelledCorrectly", MessageId = "Multi",
Justification = "Match OGC, EDM")>]
[<SuppressMessageAttribute("Microsoft.Naming", "CA1704:IdentifiersShouldBeSpelledCorrectly", MessageId = "multi",
Justification = "Match OGC, EDM")>]
abstract GeometryMultiPointFromText :
multiPointWellKnownText:string *
coordinateSystemId:int -> DbGeometry
public abstract function GeometryMultiPointFromText(
multiPointWellKnownText : String,
coordinateSystemId : int
) : DbGeometry
Parametri
- multiPointWellKnownText
Tipo: System.String
Valore WKT.
- coordinateSystemId
Tipo: System.Int32
Identificatore del sistema di coordinate.
Valore restituito
Tipo: System.Data.Entity.Spatial.DbGeometry
Nuovo valore multipunto DbGeometry.