SqlSpatialServices.GetIsEmpty Method

 

Determines whether the given value is empty.

Namespace:   System.Data.Entity.SqlServer
Assembly:  EntityFramework.SqlServer (in EntityFramework.SqlServer.dll)

NameDescription
System_CAPS_pubmethodGetIsEmpty(DbGeography)

Returns a nullable Boolean value that whether the given DbGeography value is empty.(Overrides DbSpatialServices.GetIsEmpty(DbGeography).)

System_CAPS_pubmethodGetIsEmpty(DbGeometry)

Returns a nullable Boolean value that whether the given DbGeometry value is empty.(Overrides DbSpatialServices.GetIsEmpty(DbGeometry).)


SqlSpatialServices.GetIsEmpty Method (DbGeography)

Returns a nullable Boolean value that whether the given DbGeography value is empty.

public override bool GetIsEmpty(
	DbGeography geographyValue
)

Parameters

geographyValue
Type: System.Data.Entity.Spatial.DbGeography

The geography value.

Return Value

Type: System.Boolean

true if the given DbGeography value is empty; otherwise, false.


SqlSpatialServices.GetIsEmpty Method (DbGeometry)

Returns a nullable Boolean value that whether the given DbGeometry value is empty.

public override bool GetIsEmpty(
	DbGeometry geometryValue
)

Parameters

geometryValue
Type: System.Data.Entity.Spatial.DbGeometry

The geometry value.

Return Value

Type: System.Boolean

true if the given DbGeometry value is empty; otherwise, false.