SqlGeometry.STGeomCollFromWKB Método

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

Espacio de nombres:  Microsoft.SqlServer.Types
Ensamblado:  Microsoft.SqlServer.Types (en Microsoft.SqlServer.Types.dll)

Sintaxis

'Declaración
<SqlMethodAttribute(IsDeterministic := True, IsPrecise := True)> _
Public Shared Function STGeomCollFromWKB ( _
    wkbGeometryCollection As SqlBytes, _
    srid As Integer _
) As SqlGeometry
'Uso
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

Parámetros

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

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

Valor devuelto

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

Comentarios

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.

Vea también

Referencia

SqlGeometry Clase

Espacio de nombres Microsoft.SqlServer.Types