共用方式為


DbGeography.LineFromBinary(Byte[], Int32) 方法

定義

根據指定的已知二進位值和座標系統識別項 (SRID),建立新的 DbGeography 線值。

public:
 static System::Data::Spatial::DbGeography ^ LineFromBinary(cli::array <System::Byte> ^ lineWellKnownBinary, int coordinateSystemId);
public static System.Data.Spatial.DbGeography LineFromBinary (byte[] lineWellKnownBinary, int coordinateSystemId);
static member LineFromBinary : byte[] * int -> System.Data.Spatial.DbGeography
Public Shared Function LineFromBinary (lineWellKnownBinary As Byte(), coordinateSystemId As Integer) As DbGeography

參數

lineWellKnownBinary
Byte[]

包含地理位置值的已知二進位表示的位元組陣列。

coordinateSystemId
Int32

新的 DbGeography 值應該使用的座標系統的識別項。

傳回

新的 DbGeography 值,由含有指定的座標系統識別項的已知二進位值所定義。

例外狀況

lineWellKnownBinary

coordinateSystemId

適用於