SpatialEdmFunctions.SpatialBoundary(DbExpression) Method

  • Reference

Definition

Namespace:
System.Data.Entity.Core.Common.CommandTrees.ExpressionBuilder.Spatial
Assembly:
EntityFramework.dll

Creates a DbFunctionExpression that invokes the canonical 'SpatialBoundary' function with the specified argument, which must have an Edm.Geometry result type. The result type of the expression is Edm.Geometry.

public static System.Data.Entity.Core.Common.CommandTrees.DbFunctionExpression SpatialBoundary (this System.Data.Entity.Core.Common.CommandTrees.DbExpression geometryValue);
static member SpatialBoundary : System.Data.Entity.Core.Common.CommandTrees.DbExpression -> System.Data.Entity.Core.Common.CommandTrees.DbFunctionExpression
<Extension()>
Public Function SpatialBoundary (geometryValue As DbExpression) As DbFunctionExpression

Parameters

geometryValue
DbExpression

An expression that specifies the geometry value from which the SpatialBoundary value should be retrieved.

Returns

DbFunctionExpression

A new DbFunctionExpression that returns the the boundary for geometryValue.

Applies to