SqlGeography.STNumGeometries 메서드

Returns the number of geometries that make up a SqlGeography instance.

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


<SqlMethodAttribute(IsDeterministic := True, IsPrecise := True)> _
Public Function STNumGeometries As SqlInt32
‘사용 방법
Dim instance As SqlGeography 
Dim returnValue As SqlInt32 

returnValue = instance.STNumGeometries()
[SqlMethodAttribute(IsDeterministic = true, IsPrecise = true)]
public SqlInt32 STNumGeometries()
[SqlMethodAttribute(IsDeterministic = true, IsPrecise = true)]
SqlInt32 STNumGeometries()
[<SqlMethodAttribute(IsDeterministic = true, IsPrecise = true)>]
member STNumGeometries : unit -> SqlInt32
public function STNumGeometries() : SqlInt32

반환 값

유형: System.Data.SqlTypes.SqlInt32
A SqlInt32 value that specifies the number of geometries that make up the SqlGeography instance.


This method returns 1 if the geography instance is not a MultiPoint, MultiLineString, MultiPolygon, or GeometryCollection instance, or 0 if the SqlGeography instance is empty.

참고 항목


SqlGeography 클래스

Microsoft.SqlServer.Types 네임스페이스