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.

public:
[System::Runtime::CompilerServices::Extension]
 static System::Data::Common::CommandTrees::DbFunctionExpression ^ Latitude(System::Data::Common::CommandTrees::DbExpression ^ geographyValue);
public static System.Data.Common.CommandTrees.DbFunctionExpression Latitude (this System.Data.Common.CommandTrees.DbExpression geographyValue);
static member Latitude : System.Data.Common.CommandTrees.DbExpression -> System.Data.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.

Exceptions

geographyValue

geographyValue

Applies to