DbSpatialServices.GeographyMultiLineFromText(String, Int32) 方法

定义

基于指定的已知文本值和坐标系统标识符,创建一个新 DbGeography 多行值。

public:
 abstract System::Data::Spatial::DbGeography ^ GeographyMultiLineFromText(System::String ^ multiLineWellKnownText, int coordinateSystemId);
public abstract System.Data.Spatial.DbGeography GeographyMultiLineFromText (string multiLineWellKnownText, int coordinateSystemId);
abstract member GeographyMultiLineFromText : string * int -> System.Data.Spatial.DbGeography
Public MustOverride Function GeographyMultiLineFromText (multiLineWellKnownText As String, coordinateSystemId As Integer) As DbGeography

参数

multiLineWellKnownText
String

已知文本值。

coordinateSystemId
Int32

坐标系统标识符。

返回

一个新的 DbGeography 多行值。

适用于