SqlMethods.DateDiffNanosecond Method (DateTimeOffset, DateTimeOffset)

Counts the number of nanosecond boundaries between two non-nullable dates.

Namespace:  System.Data.Linq.SqlClient
Assembly:  System.Data.Linq (in System.Data.Linq.dll)


Public Shared Function DateDiffNanosecond ( _
    startDate As DateTimeOffset, _
    endDate As DateTimeOffset _
) As Integer
public static int DateDiffNanosecond(
    DateTimeOffset startDate,
    DateTimeOffset endDate


Return Value

Type: System.Int32
The number of nanosecond boundaries between the two specified dates.


Corresponds to the SQL Server DATEDIFF function; using nanosecond to specify the type of time boundary crossed. For more about this SQL Server function, see DATEDIFF in the Microsoft SQL Server Books Online.

Version Information

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1


For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.