SqlFunctions.DateAdd Method (String, Nullable(Of Double), Nullable(Of TimeSpan))

.NET Framework (current version)

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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")>
Public Shared Function DateAdd (
	datePartArg As String,
	number As Nullable(Of Double),
	time As Nullable(Of TimeSpan)
) As Nullable(Of TimeSpan)


Type: System.String

The part of the date to increment.

Type: System.Nullable(Of Double)

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

Type: System.Nullable(Of TimeSpan)

The time span to increment.

Return Value

Type: System.Nullable(Of 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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