DbGeography.Buffer Method (Nullable(Of Double))

.NET Framework (current version)
 

Returns a geography object that represents the union of all points whose distance from a geography instance is less than or equal to a specified value.

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

Public Function Buffer (
	distance As Nullable(Of Double)
) As DbGeography

Parameters

distance
Type: System.Nullable(Of Double)

The distance.

Return Value

Type: System.Data.Spatial.DbGeography

A geography object that represents the union of all points

.NET Framework
Available since 4.5
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