DbSpatialServices.GetIsClosed Method
Definition
Important
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Returns a nullable Boolean value that whether the given DbGeography value is closed.
Overloads
| GetIsClosed(DbGeography) |
Returns a nullable Boolean value that whether the given DbGeography value is closed, which may be null if the value does not represent a curve. |
| GetIsClosed(DbGeometry) |
Returns a nullable Boolean value that whether the given DbGeometry value is closed, which may be null if the value does not represent a curve. |
GetIsClosed(DbGeography)
Returns a nullable Boolean value that whether the given DbGeography value is closed, which may be null if the value does not represent a curve.
public:
abstract Nullable<bool> GetIsClosed(System::Data::Spatial::DbGeography ^ geographyValue);public abstract bool? GetIsClosed (System.Data.Spatial.DbGeography geographyValue);abstract member GetIsClosed : System.Data.Spatial.DbGeography -> Nullable<bool>Public MustOverride Function GetIsClosed (geographyValue As DbGeography) As Nullable(Of Boolean)Parameters
- geographyValue
- DbGeography
The geography value, which need not represent a curve.
Returns
true if the given DbGeography value is closed; otherwise, false.
Exceptions
geographyValue
geographyValue
Applies to
GetIsClosed(DbGeometry)
Returns a nullable Boolean value that whether the given DbGeometry value is closed, which may be null if the value does not represent a curve.
public:
abstract Nullable<bool> GetIsClosed(System::Data::Spatial::DbGeometry ^ geometryValue);public abstract bool? GetIsClosed (System.Data.Spatial.DbGeometry geometryValue);abstract member GetIsClosed : System.Data.Spatial.DbGeometry -> Nullable<bool>Public MustOverride Function GetIsClosed (geometryValue As DbGeometry) As Nullable(Of Boolean)Parameters
- geometryValue
- DbGeometry
The geometry value, which need not represent a curve.
Returns
true if the given DbGeography value is closed; otherwise, false.
Exceptions
geometryValue
geometryValue
