'Declaration Public Shared Function TimeOfDayToExcelDate( _ ByVal timeValue As TimeSpan, _ Optional ByVal useDayInfo As Boolean _ ) As Double
public static double TimeOfDayToExcelDate( TimeSpan timeValue, bool useDayInfo )
The TimeSpan.Days portion of the timeValue will not be used unless the useDayInfo is true. Otherwise only the time of day will be used from the TimeSpan.
Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2