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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 static int DateDiffNanosecond(
	DateTimeOffset startDate,
	DateTimeOffset endDate
)

Parameters

startDate
Type: System.DateTimeOffset

The start date for the time period.

endDate
Type: System.DateTimeOffset

The end date for the time period.

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.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5 SP1

.NET Framework Client Profile

Supported in: 4
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