SqlGeometry.STOverlaps 메서드

SQL Server 2012

Determines whether the specified SqlGeometry overlaps the current SqlGeometry.

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

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

매개 변수

other
유형: Microsoft.SqlServer.Types.SqlGeometry
The SqlGeometry instance to compare against the instance on which STOverlaps is invoked.

반환 값

유형: System.Data.SqlTypes.SqlBoolean
Returns true if a SqlGeometry instance overlaps another SqlGeometry instance. Returns false if it does not.

Two SqlGeometry instances overlap if the region that represents their intersection has the same dimension as the instances do, and the instances are not equal.

STOverlaps always returns false if the points where the geometry instances intersect are not the same dimension.

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

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