SqlGeometry.STSymDifference 메서드

SQL Server 2012

Returns an object that represents all points that are either in one SqlGeometry instance or another SqlGeometry instance, but not those points that lie in both instances.

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

[SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)]
public SqlGeometry STSymDifference(
	SqlGeometry other

매개 변수

유형: Microsoft.SqlServer.Types.SqlGeometry
The SqlGeometry instance to compare to the current SqlGeometry.

반환 값

유형: Microsoft.SqlServer.Types.SqlGeometry
A SqlGeometry object that represents all points in the calling SqlGeometry and the specified SqlGeometry instances that are not present in both instances..

This method always returns null if the spatial reference IDs (SRIDs) of the SqlGeometry instances do not match.

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