SqlGeography.STIsClosed 메서드

Determines whether the calling SqlGeography instance is closed.

네임스페이스:  Microsoft.SqlServer.Types
어셈블리:  Microsoft.SqlServer.Types(Microsoft.SqlServer.Types.dll)


<SqlMethodAttribute(IsDeterministic := True, IsPrecise := False)> _
Public Function STIsClosed As SqlBoolean
‘사용 방법
Dim instance As SqlGeography 
Dim returnValue As SqlBoolean 

returnValue = instance.STIsClosed()
[SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)]
public SqlBoolean STIsClosed()
[SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)]
SqlBoolean STIsClosed()
[<SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)>]
member STIsClosed : unit -> SqlBoolean
public function STIsClosed() : SqlBoolean

반환 값

유형: System.Data.SqlTypes.SqlBoolean
A SqlBoolean value indicating whether the start and end points of the SqlGeography instance are the same. Returns true if both points are the same. Otherwise, false.


This method returns false if any figures of a geography instance are points, or if the instance is empty.

This method returns true for geography collection types if each contained SqlGeography instance is closed.

All Polygon instances are considered closed.

참고 항목


SqlGeography 클래스

Microsoft.SqlServer.Types 네임스페이스