DbSpatialServices.Relate Method (DbGeometry, DbGeometry, String)

.NET Framework (current version)
 
System_CAPS_noteNote

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Determines whether the two given DbGeometry values are spatially related according to the given Dimensionally Extended Nine-Intersection Model (DE-9IM) intersection pattern.

Namespace:   System.Data.Spatial
Assembly:  System.Data.Entity (in System.Data.Entity.dll)

public abstract bool Relate(
	DbGeometry geometryValue,
	DbGeometry otherGeometry,
	string matrix
)

Parameters

geometryValue
Type: System.Data.Spatial.DbGeometry

The first geometry value.

otherGeometry
Type: System.Data.Spatial.DbGeometry

The geometry value that should be compared with the first geometry value for relation.

matrix
Type: System.String

A string that contains the text representation of the (DE-9IM) intersection pattern that defines the relation.

Return Value

Type: System.Boolean

true if this geometryValue value relates to otherGeometry according to the specified intersection pattern matrix; otherwise false.

Exception Condition
ArgumentNullException

geometryValueotherGeometrymatrix

ArgumentException

geometryValueotherGeometry

.NET Framework
Available since 4.5
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