Metodo SqlSpatialServices.GeographyMultiPointFromText
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Crea un nuovo valore multipunto DbGeography in base al valore WKT e all'identificatore del sistema di coordinate specificati.
Spazio dei nomi: System.Data.Entity.SqlServer
Assembly: EntityFramework.SqlServer (in EntityFramework.SqlServer.dll)
Sintassi
'Dichiarazione
Public Overrides Function GeographyMultiPointFromText ( _
multiPointWellKnownText As String, _
coordinateSystemId As Integer _
) As DbGeography
'Utilizzo
Dim instance As SqlSpatialServices
Dim multiPointWellKnownText As String
Dim coordinateSystemId As Integer
Dim returnValue As DbGeography
returnValue = instance.GeographyMultiPointFromText(multiPointWellKnownText, _
coordinateSystemId)
public override DbGeography GeographyMultiPointFromText(
string multiPointWellKnownText,
int coordinateSystemId
)
public:
virtual DbGeography^ GeographyMultiPointFromText(
String^ multiPointWellKnownText,
int coordinateSystemId
) override
abstract GeographyMultiPointFromText :
multiPointWellKnownText:string *
coordinateSystemId:int -> DbGeography
override GeographyMultiPointFromText :
multiPointWellKnownText:string *
coordinateSystemId:int -> DbGeography
public override function GeographyMultiPointFromText(
multiPointWellKnownText : String,
coordinateSystemId : int
) : DbGeography
Parametri
- multiPointWellKnownText
Tipo: System.String
Valore WKT.
- coordinateSystemId
Tipo: System.Int32
Identificatore del sistema di coordinate.
Valore restituito
Tipo: System.Data.Entity.Spatial.DbGeography
Nuovo valore multipunto DbGeography.