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SpatialEdmFunctions.Latitude(DbExpression) Method

  • Reference

Definition

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

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

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

Parameters

geographyValue
DbExpression

An expression that specifies the geography point value from which the Latitude value should be retrieved.

Returns

DbFunctionExpression

A new DbFunctionExpression that returns either the Latitude value of geographyValue or null if geographyValue is not a point.

Applies to