Share via

SpatialEdmFunctions.AsBinary(DbExpression) Method

  • Reference

Definition

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

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

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

Parameters

spatialValue
DbExpression

An expression that specifies the spatial value from which the well known binary representation should be produced.

Returns

DbFunctionExpression

A new DbFunctionExpression that returns the well known binary representation of spatialValue.

Applies to