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Méthode Point

Constructs a SqlGeography instance representing a Point instance from its x and y values and a spatial reference ID (SRID).

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

Syntaxe

'Déclaration
<SqlMethodAttribute(IsDeterministic := True, IsPrecise := False)> _
Public Shared Function Point ( _
    latitude As Double, _
    longitude As Double, _
    srid As Integer _
) As SqlGeography
'Utilisation
Dim latitude As Double
Dim longitude As Double
Dim srid As Integer
Dim returnValue As SqlGeography

returnValue = SqlGeography.Point(latitude, _
    longitude, srid)

[SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)]
public static SqlGeography Point(
    double latitude,
    double longitude,
    int srid
)

[SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)]
public:
static SqlGeography^ Point(
    double latitude, 
    double longitude, 
    int srid
)

[<SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)>]
static member Point : 
        latitude:float * 
        longitude:float * 
        srid:int -> SqlGeography 

public static function Point(
    latitude : double, 
    longitude : double, 
    srid : int
) : SqlGeography

Paramètres

  • latitude
    Type : System. . :: . .Double
    A double that represents the x-coordinate of the Point being generated.
  • longitude
    Type : System. . :: . .Double
    A double that represents the y-coordinate of the Point being generated.
  • srid
    Type : System. . :: . .Int32
    An int expression that represents the SRID of the geography instance you wish to return.

Valeur de retour

Type : Microsoft.SqlServer.Types. . :: . .SqlGeography
A SqlGeography instance constructed from the specified latitude, longitude, and SRID values.