Metodo ToString
Returns the Open Geospatial Consortium (OGC) Well-Known Text (WKT) representation of a SqlGeography instance augmented with any Z (elevation) and M (measure) values carried by the instance.
Spazio dei nomi Microsoft.SqlServer.Types
Assembly: Microsoft.SqlServer.Types (in Microsoft.SqlServer.Types.dll)
Sintassi
'Dichiarazione
<SqlMethodAttribute(IsDeterministic := True, IsPrecise := False)> _
Public Overrides Function ToString As String
'Utilizzo
Dim instance As SqlGeography
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
Valore restituito
Tipo: System. . :: . .String
A string containing the WKT representation of the calling SqlGeography instance.
Osservazioni
This method returns the string "Null" when called on null Nothing nullptr unit riferimento Null (Nothing in Visual Basic). instances.