Méthode SqlGeography.STGeomFromWKB

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

Espace de noms :  Microsoft.SqlServer.Types
Assembly :  Microsoft.SqlServer.Types (en Microsoft.SqlServer.Types.dll)

Syntaxe

'Déclaration
<SqlMethodAttribute(IsDeterministic := True, IsPrecise := True)> _
Public Shared Function STGeomFromWKB ( _
    wkbGeometry As SqlBytes, _
    srid As Integer _
) As SqlGeography
'Utilisation
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

Paramètres

• wkbGeometry
  Type : System.Data.SqlTypes.SqlBytes
  The WKB representation of the SqlGeography instance you wish to return.

• srid
  Type : System.Int32
  An int expression that represents the Spatial Reference ID (SRID) of the SqlGeography instance you wish to return.

Valeur de retour

Type : Microsoft.SqlServer.Types.SqlGeography
A SqlGeography instance constructed from the specified WKB representation.

Notes

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.

Voir aussi

Référence

SqlGeography Classe

Espace de noms Microsoft.SqlServer.Types