SqlGeography.ToString-Methode

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.

Namespace:  Microsoft.SqlServer.Types
Assembly:  Microsoft.SqlServer.Types (in Microsoft.SqlServer.Types.dll)

Syntax

'Declaration
<SqlMethodAttribute(IsDeterministic := True, IsPrecise := False)> _
Public Overrides Function ToString As String
'Usage
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

Rückgabewert

Typ: System.String
A string containing the WKT representation of the calling SqlGeography instance.

Hinweise

This method returns the string "Null" when called on nullein NULL-Verweis (Nothing in Visual Basic) instances.

Siehe auch

Verweis

SqlGeography Klasse

Microsoft.SqlServer.Types-Namespace