DbGeography.LineFromBinary(Byte[], Int32) 方法

定义

基于指定的已知二进制值和坐标系标识符(SRID)创建新的 DbGeography 线条值。

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

参数

lineWellKnownBinary
Byte[]

包含地理值的已知二进制表示形式的字节数组。

coordinateSystemId
Int32

新 DbGeography 值应使用的坐标系的标识符。

返回

由具有指定坐标系标识符的已知二进制值定义的新的 DbGeography 值。

例外

lineWellKnownBinary

coordinateSystemId

适用于