Julian Date Code

Friday Jan 30th 2004 by Thomas A. Cassano
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Calculate dates from a Julian calendar. (Added: 2-May-1999)

'***************************************************************** '* Function Name : sJulianDate * '* Created By : Thomas A. Cassano * '* date : 00/00/97 * '* Purpose : * '* Arguments : * '* Returns : string * '* Comments : None * '***************************************************************** public Function sJulianDate(byval dCompare_date as date, _ sEditMask as string) as string on error GoTo sJulianDateErr Dim sErr_Msg as string '*** set pointer Select Case UCase(sEditMask) Case "CCYYDDD" sJulianDate = Format$(dCompare_date, "yyyy") & _ sStrZero(Format$(dCompare_date, "y"), 3) Case "YYDDD" sJulianDate = Format$(dCompare_date, "yy") & _ sStrZero(Format$(dCompare_date, "y"), 3) Case else sJulianDate = sStrZero(Format$(dCompare_date, "y"), 3) End Select Exit Function sJulianDateErr: '*** trapped the error, handle it... sJulianDate = null '*** error reset pointer Screen.MousePointer = vbDefault 'absolute failure sErr_Msg = sErr_Msg & "error in function sJulianDate..." & _ vbCrLf sErr_Msg = sErr_Msg & "error # [" & LTrim(Str(Err.Number)) & _ "] " & Err.Description & vbCrLf sErr_Msg = sErr_Msg & gsSTD_ERR_MSG MsgBox sErr_Msg, vbExclamation & vbOKOnly, gsSTD_WIN_TITLE End Function
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