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DbSpatialServices.GetMeasure Method

  • Reference

Definition

Namespace:
System.Data.Entity.Spatial
Assembly:
EntityFramework.dll

Overloads

GetMeasure(DbGeography)

Returns the M (Measure) coordinate of the given DbGeography value, if it represents a point.
GetMeasure(DbGeometry)

Returns the M (Measure) coordinate of the given DbGeometry value, if it represents a point.

GetMeasure(DbGeography)

Returns the M (Measure) coordinate of the given DbGeography value, if it represents a point.

public abstract Nullable<double> GetMeasure (System.Data.Entity.Spatial.DbGeography geographyValue);
abstract member GetMeasure : System.Data.Entity.Spatial.DbGeography -> Nullable<double>
Public MustOverride Function GetMeasure (geographyValue As DbGeography) As Nullable(Of Double)

Parameters

geographyValue
DbGeography

The geography value, which need not represent a point.

Returns

Nullable<Double>

The M (Measure) coordinate of the given DbGeography value.

Exceptions

ArgumentNullException

geographyValue is null.

ArgumentException

geographyValue is not compatible with this spatial services implementation.

Applies to

GetMeasure(DbGeometry)

Returns the M (Measure) coordinate of the given DbGeometry value, if it represents a point.

public abstract Nullable<double> GetMeasure (System.Data.Entity.Spatial.DbGeometry geometryValue);
abstract member GetMeasure : System.Data.Entity.Spatial.DbGeometry -> Nullable<double>
Public MustOverride Function GetMeasure (geometryValue As DbGeometry) As Nullable(Of Double)

Parameters

geometryValue
DbGeometry

The geometry value, which need not represent a point.

Returns

Nullable<Double>

The M (Measure) coordinate of the given DbGeometry value.

Exceptions

ArgumentNullException

geometryValue is null.

ArgumentException

geometryValue is not compatible with this spatial services implementation.

Applies to