SpatialEdmFunctions.Latitude(DbExpression) Method

Definition

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.

C#
public static System.Data.Common.CommandTrees.DbFunctionExpression Latitude(this System.Data.Common.CommandTrees.DbExpression geographyValue);

Parameters

geographyValue
DbExpression

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

Returns

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

Exceptions

geographyValue

geographyValue

Applies to

Product Versions
.NET Framework 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1