Export (0) Print
Expand All

EntityFunctions.DiffSeconds Method (Nullable<TimeSpan>, Nullable<TimeSpan>)

Invokes the canonical DiffSeconds function. For information about the canonical DiffSeconds function, see Date and Time Canonical Functions.

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

[EdmFunctionAttribute("Edm", "DiffSeconds")]
public static Nullable<int> DiffSeconds(
	Nullable<TimeSpan> timeValue1,
	Nullable<TimeSpan> timeValue2
)

Parameters

timeValue1
Type: System.Nullable<TimeSpan>

A valid time span.

timeValue2
Type: System.Nullable<TimeSpan>

A valid time span.

Return Value

Type: System.Nullable<Int32>
The number of seconds between timeValue1 and timeValue2.

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.

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4

.NET Framework Client Profile

Supported in: 4

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Show:
© 2014 Microsoft