Пространство имен Microsoft.SqlServer.Types
The Microsoft.SqlServer.Types namespace contains classes used when working with the HierarchyID data type and the spatial data types, such as the geometry and geographic data types.
Классы
| Класс | Описание | |
|---|---|---|
.gif "Открытый класс") |
HierarchyIdException | The exception that is thrown for invalid SqlHierarchyId values. |
|
SqlGeography | The SqlGeography type represents data in a geodetic (round earth) coordinate system. |
|
SqlGeographyBuilder | Constructs instances of SqlGeography objects by using IGeographySink interface. |
|
SqlGeometry | The SqlGeometry type represents data in a Euclidean (flat) coordinate system. |
|
SqlGeometryBuilder | Constructs instances of SqlGeometry objects by using IGeometrySink interface. |
Структуры
| Структура | Описание | |
|---|---|---|
.gif "Открытая структура") |
SqlHierarchyId | The SqlHierarchyId type represents a position in a hierarchical structure, specifying depth and breadth. |
Интерфейсы
| Интерфейс | Описание | |
|---|---|---|
.gif "Открытый интерфейс") |
IGeographySink | Interface used by SqlGeographyBuilder to construct a SqlGeography object. |
|
IGeometrySink | Defines the interface that the SqlGeometryBuilder class uses to construct a SqlGeometryBuilderobject. |
Перечисления
| Перечисление | Описание | |
|---|---|---|
.gif "Открытое перечисление") |
OpenGisGeographyType | Lists Open GIS geography types. |
|
OpenGisGeometryType | Lists Open GIS geometry types. |