DbSpatialServices.GeographyMultiPolygonFromBinary(Byte[], Int32) 方法

定义

命名空间:

System.Data.Spatial

程序集:

System.Data.Entity.dll

基于指定的已知二进制值和坐标系统标识符创建一个新的 DbGeography 多多边形值。

public:
 abstract System::Data::Spatial::DbGeography ^ GeographyMultiPolygonFromBinary(cli::array <System::Byte> ^ multiPolygonWellKnownBinary, int coordinateSystemId);

public abstract System.Data.Spatial.DbGeography GeographyMultiPolygonFromBinary (byte[] multiPolygonWellKnownBinary, int coordinateSystemId);

abstract member GeographyMultiPolygonFromBinary : byte[] * int -> System.Data.Spatial.DbGeography

Public MustOverride Function GeographyMultiPolygonFromBinary (multiPolygonWellKnownBinary As Byte(), coordinateSystemId As Integer) As DbGeography

参数

multiPolygonWellKnownBinary

Byte[]

已知的二进制值。

coordinateSystemId

Int32

坐标系统标识符。

返回

DbGeography

一个新的 DbGeography 多多边形值。