DbGeography.MultiPolygonFromText(String, Int32) 方法

定义

从已知文本值返回多个多边形值。

[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Naming", "CA1704:IdentifiersShouldBeSpelledCorrectly", Justification="Match OGC, EDM", MessageId="multi")]
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Naming", "CA1704:IdentifiersShouldBeSpelledCorrectly", Justification="Match OGC, EDM", MessageId="Multi")]
public static System.Data.Entity.Spatial.DbGeography MultiPolygonFromText(string multiPolygonWellKnownText, int coordinateSystemId);
static member MultiPolygonFromText : string * int -> System.Data.Entity.Spatial.DbGeography
Public Shared Function MultiPolygonFromText (multiPolygonWellKnownText As String, coordinateSystemId As Integer) As DbGeography

参数

multiPolygonWellKnownText
String

多个多边形已知文本值。

coordinateSystemId
Int32

坐标系统标识符。

返回

已知文本值中的多个多边形值。

属性

适用于