DbGeography.GeographyCollectionFromBinary(Byte[], Int32) Metode

Definisi

Ruang nama:

System.Data.Spatial

Rakitan:

System.Data.Entity.dll

Membuat nilai koleksi baru DbGeography berdasarkan nilai biner terkenal yang ditentukan dan pengidentifikasi sistem koordinat (SRID).

public:
 static System::Data::Spatial::DbGeography ^ GeographyCollectionFromBinary(cli::array <System::Byte> ^ geographyCollectionWellKnownBinary, int coordinateSystemId);

public static System.Data.Spatial.DbGeography GeographyCollectionFromBinary (byte[] geographyCollectionWellKnownBinary, int coordinateSystemId);

static member GeographyCollectionFromBinary : byte[] * int -> System.Data.Spatial.DbGeography

Public Shared Function GeographyCollectionFromBinary (geographyCollectionWellKnownBinary As Byte(), coordinateSystemId As Integer) As DbGeography

Parameter

geographyCollectionWellKnownBinary

Byte[]

Array byte yang berisi representasi biner terkenal dari nilai geografi.

coordinateSystemId

Int32

Pengidentifikasi sistem koordinat yang harus digunakan nilai DbGeography baru.

Mengembalikan

DbGeography

Nilai DbGeography baru sebagaimana didefinisikan oleh nilai biner terkenal dengan pengidentifikasi sistem koordinat yang ditentukan.

Pengecualian

ArgumentNullException

geographyCollectionWellKnownBinary

ArgumentException

coordinateSystemId