SqlGeography.STGeomFromWKB-Methode
Returns a SqlGeography instance from an Open Geospatial Consortium (OGC) Well-Known Binary (WKB) representation.
Namespace: Microsoft.SqlServer.Types
Assembly: Microsoft.SqlServer.Types (in Microsoft.SqlServer.Types.dll)
Syntax
'Declaration
<SqlMethodAttribute(IsDeterministic := True, IsPrecise := True)> _
Public Shared Function STGeomFromWKB ( _
wkbGeometry As SqlBytes, _
srid As Integer _
) As SqlGeography
'Usage
Dim wkbGeometry As SqlBytes
Dim srid As Integer
Dim returnValue As SqlGeography
returnValue = SqlGeography.STGeomFromWKB(wkbGeometry, _
srid)
[SqlMethodAttribute(IsDeterministic = true, IsPrecise = true)]
public static SqlGeography STGeomFromWKB(
SqlBytes wkbGeometry,
int srid
)
[SqlMethodAttribute(IsDeterministic = true, IsPrecise = true)]
public:
static SqlGeography^ STGeomFromWKB(
SqlBytes^ wkbGeometry,
int srid
)
[<SqlMethodAttribute(IsDeterministic = true, IsPrecise = true)>]
static member STGeomFromWKB :
wkbGeometry:SqlBytes *
srid:int -> SqlGeography
public static function STGeomFromWKB(
wkbGeometry : SqlBytes,
srid : int
) : SqlGeography
Parameter
- wkbGeometry
Typ: System.Data.SqlTypes.SqlBytes
The WKB representation of the SqlGeography instance you wish to return.
- srid
Typ: System.Int32
An int expression that represents the Spatial Reference ID (SRID) of the SqlGeography instance you wish to return.
Rückgabewert
Typ: Microsoft.SqlServer.Types.SqlGeography
A SqlGeography instance constructed from the specified WKB representation.
Hinweise
The OGC type of the SqlGeography instance returned by the STGeomFromText method is set to the corresponding WKB input.
This method throws a FormatException if the input is not well-formatted.