EdmFunctions.Day(DbExpression) Method

Reference

Definition

Namespace:: System.Data.Common.CommandTrees.ExpressionBuilder

Assembly:: System.Data.Entity.dll

Important

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Creates a DbFunctionExpression that invokes the canonical 'Day' 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 ^ Day(System::Data::Common::CommandTrees::DbExpression ^ dateValue);

public static System.Data.Common.CommandTrees.DbFunctionExpression Day (this System.Data.Common.CommandTrees.DbExpression dateValue);

static member Day : System.Data.Common.CommandTrees.DbExpression -> System.Data.Common.CommandTrees.DbFunctionExpression

<Extension()>
Public Function Day (dateValue As DbExpression) As DbFunctionExpression

Parameters

dateValue: DbExpression

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

Returns

DbFunctionExpression

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

Exceptions

ArgumentNullException

dateValue is null.

ArgumentException

dateValue is invalid.

Applies to