Επεξεργασία

Κοινή χρήση μέσω


EdmFunctions.Year(DbExpression) Method

Definition

Creates a DbFunctionExpression that invokes the canonical 'Year' function with the specified argument, which must have a DateTime or DateTimeOffset result type. The result type of the expression is Edm.Int32.

public:
[System::Runtime::CompilerServices::Extension]
 static System::Data::Common::CommandTrees::DbFunctionExpression ^ Year(System::Data::Common::CommandTrees::DbExpression ^ dateValue);
public static System.Data.Common.CommandTrees.DbFunctionExpression Year (this System.Data.Common.CommandTrees.DbExpression dateValue);
static member Year : System.Data.Common.CommandTrees.DbExpression -> System.Data.Common.CommandTrees.DbFunctionExpression
<Extension()>
Public Function Year (dateValue As DbExpression) As DbFunctionExpression

Parameters

dateValue
DbExpression

An expression that specifies the value from which the year should be retrieved.

Returns

A new DbFunctionExpression that returns the integer year value from dateValue.

Exceptions

dateValue is null.

dateValue is invalid.

Applies to