Метод SqlGeometry.STGeomCollFromWKB

Статья
02/02/2013

Returns a SqlGeometry collection instance from an Open Geospatial Consortium (OGC) Well-Known Binary (WKB) representation.

Пространство имен: Microsoft.SqlServer.Types
Сборка: Microsoft.SqlServer.Types (в Microsoft.SqlServer.Types.dll)

Синтаксис

'Декларация
<SqlMethodAttribute(IsDeterministic := True, IsPrecise := True)> _
Public Shared Function STGeomCollFromWKB ( _
    wkbGeometryCollection As SqlBytes, _
    srid As Integer _
) As SqlGeometry
'Применение
Dim wkbGeometryCollection As SqlBytes 
Dim srid As Integer 
Dim returnValue As SqlGeometry 

returnValue = SqlGeometry.STGeomCollFromWKB(wkbGeometryCollection, _
    srid)

[SqlMethodAttribute(IsDeterministic = true, IsPrecise = true)]
public static SqlGeometry STGeomCollFromWKB(
    SqlBytes wkbGeometryCollection,
    int srid
)

[SqlMethodAttribute(IsDeterministic = true, IsPrecise = true)]
public:
static SqlGeometry^ STGeomCollFromWKB(
    SqlBytes^ wkbGeometryCollection, 
    int srid
)

[<SqlMethodAttribute(IsDeterministic = true, IsPrecise = true)>]
static member STGeomCollFromWKB : 
        wkbGeometryCollection:SqlBytes * 
        srid:int -> SqlGeometry

public static function STGeomCollFromWKB(
    wkbGeometryCollection : SqlBytes, 
    srid : int
) : SqlGeometry

Параметры

wkbGeometryCollection
Тип: System.Data.SqlTypes.SqlBytes
The WKB representation of the SqlGeometry collection instance you wish to return.

srid
Тип: System.Int32
An integer expression that represents the spatial reference ID (SRID) of the SqlGeometry instance you wish to return.

Возвращаемое значение

Тип: Microsoft.SqlServer.Types.SqlGeometry
A SqlGeometry collection constructed from the specified WKB representation.

Замечания

The OGC type of the SqlGeometry instance returned by STGeomCollFromWKB is set to GeomCollection, MultiPolygon, MultiLineString, or MulitPoint, depending on the corresponding WKB input.

This method will throw a FormatException exception if the input is not well-formatted.

This member is static.

См. также

Справочник

SqlGeometry Класс

Пространство имен Microsoft.SqlServer.Types

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