NpgsqlDataReader.GetInterval Method

Get the value of a column as a NpgsqlInterval. If the differences between NpgsqlInterval and Timespan in handling of days and months is not important to your application, use GetTimeSpan instead.

[Visual Basic]
Public Function GetInterval( _
ByVal i As Integer _
) As NpgsqlInterval

[C#]
public NpgsqlInterval GetInterval(
int i
);