SqlFunctions::DateAdd Method (String^, Nullable<Double>, String^)

.NET Framework (current version)

Returns a new datetime value based on adding an interval to the specified date.

Namespace:   System.Data.Objects.SqlClient
Assembly:  System.Data.Entity (in System.Data.Entity.dll)

[EdmFunctionAttribute("SqlServer", "DATEADD")]
static Nullable<DateTime> DateAdd(
	String^ datePartArg,
	Nullable<double> number,
	String^ date


Type: System::String^

The part of the date to increment.

Type: System::Nullable<Double>

The value used to increment a date by a specified amount.

Type: System::String^

The date to increment.

Return Value

Type: System::Nullable<DateTime>

A Nullable<T> of DateTime value that is the new date.

You cannot call this function directly. This function can only appear within a LINQ to Entities query.

This function is translated to a corresponding function in the database. For information about the corresponding SQL Server function, see DATEADD (Transact-SQL).

.NET Framework
Available since 4.0
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