SqlGeography.ToString 메서드
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.
네임스페이스: Microsoft.SqlServer.Types
어셈블리: Microsoft.SqlServer.Types(Microsoft.SqlServer.Types.dll)
구문
‘선언
<SqlMethodAttribute(IsDeterministic := True, IsPrecise := False)> _
Public Overrides Function ToString As String
‘사용 방법
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
반환 값
유형: System.String
A string containing the WKT representation of the calling SqlGeography instance.
주의
This method returns the string "Null" when called on nullnull 참조(Visual Basic에서는 Nothing) instances.