SqlFunctions.DateAdd Method (String, Nullable<Double>, Nullable<TimeSpan>)

.NET Framework (current version)

Returns a new time span value based on adding an interval to the specified time span.

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

[<EdmFunctionAttribute("SqlServer", "DATEADD")>]
static member DateAdd : 
        datePartArg:string *
        number:Nullable<float> *
        time:Nullable<TimeSpan> -> Nullable<TimeSpan>


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.Nullable<TimeSpan>

The time span to increment.

Return Value

Type: System.Nullable<TimeSpan>

The new time span.

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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