Méthode SqlGeometry.ToString

Returns the Open Geospatial Consortium (OGC) Well-Known Text (WKT) representation of a SqlGeometry instance augmented with any Z (elevation) and M (measure) values carried by the instance.

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

Syntaxe

'Déclaration
<SqlMethodAttribute(IsDeterministic := True, IsPrecise := False)> _
Public Overrides Function ToString As String
'Utilisation
Dim instance As SqlGeometry 
Dim returnValue As String 

returnValue = instance.ToString()

[SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)]
public override string ToString()

[SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)]
public:
virtual String^ ToString() override

[<SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)>]
abstract ToString : unit -> string 
[<SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)>]
override ToString : unit -> string

public override function ToString() : String

Valeur de retour

Type : System.String
A string value containing the WKT representation of the calling instance.

Notes

This method will return the string "Null" when called on null instances.

Voir aussi

Référence

SqlGeometry Classe

Espace de noms Microsoft.SqlServer.Types