Lists supported and extended Open GIS geography types.
命名空间： Microsoft.SqlServer.Types
程序集： Microsoft.SqlServer.Types（在 Microsoft.SqlServer.Types.dll 中）
语法
声明
<CLSCompliantAttribute(True)> _
Public Enumeration OpenGisGeographyType
用法
Dim instance As OpenGisGeographyType
[CLSCompliantAttribute(true)]
public enum OpenGisGeographyType
[CLSCompliantAttribute(true)]
public enum class OpenGisGeographyType
[<CLSCompliantAttribute(true)>]
type OpenGisGeographyType
public enum OpenGisGeographyType
成员
| 成员名称 | 说明 | |
|---|---|---|
| Point | Point is a 0-dimensional object that represents a single location. | |
| LineString | LineString is a one-dimensional object that represents a sequence of points and the line segments connecting them. | |
| Polygon | Polygon is a two-dimensional surface stored as a sequence of points defining an exterior bounding ring and zero or more interior rings. | |
| MultiPoint | MultiPoint is a collection of zero or more points. | |
| MultiLineString | MultiLineString is a collection of zero or more geography LineString instances. | |
| MultiPolygon | MultiPolygon is a collection of zero or more Polygon instances. | |
| GeometryCollection | GeometryCollection is a collection of zero or more geography instances. | |
| CircularString | A collection of zero or more continuous circular arc segments | |
| CompoundCurve | A collection of zero or more continuous CircularString or LineString instances of either geometry or geography types. | |
| CurvePolygon | CurvePolygon is a topologically closed surface defined by an exterior bounding ring and zero or more interior rings | |
| FullGlobe | FullGlobe is a special type of Polygon that covers the entire globe. |
注释
BeginGeography()in IGeographySink interface uses this enum as a parameter.