แก้ไข

แชร์ผ่าน

DbSpatialServices.GetBoundary(DbGeometry) Method

  • Reference

Definition

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

Returns a nullable double value that indicates the boundary of the given DbGeography value.

public:
 abstract System::Data::Spatial::DbGeometry ^ GetBoundary(System::Data::Spatial::DbGeometry ^ geometryValue);
public abstract System.Data.Spatial.DbGeometry GetBoundary(System.Data.Spatial.DbGeometry geometryValue);
abstract member GetBoundary : System.Data.Spatial.DbGeometry -> System.Data.Spatial.DbGeometry
Public MustOverride Function GetBoundary (geometryValue As DbGeometry) As DbGeometry

Parameters

geometryValue
DbGeometry

The geometry value.

Returns

DbGeometry

The boundary of the given DbGeography value.

Applies to