SpatialEdmFunctions.SpatialTypeName(DbExpression) Method

  • Reference

Definition

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

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

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

Parameters

spatialValue
DbExpression

An expression that specifies the value from which the Geometry Type name should be retrieved.

Returns

DbFunctionExpression

A new DbFunctionExpression that returns the string Geometry Type name from spatialValue.

Applies to