srichard
24 de Junio del 2004

Hola,

Cómo puedo pasar en Access un campo char a fecha Juliana?

gracias,

Skakeo
24 de Junio del 2004

Lo de fecha Juliana que es lo que es?
Prueba con la funcion CDate esta funcion te devuelve una fecha si le pasas un string(texto)
Ejemplo:
?CDate("11/01/1966")
11/01/1966
No se si sera eso lo que buscas, espero haberte ayudado.
Un saludo
Skakeo®

Isa? Islas
24 de Junio del 2004

Norman A. Armas ([email protected])

' *********************************************************************
' FUNCTION: CJulian2Date()
'
' PURPOSE: Convert a Julian day to a date. The function works with
' dates based on the Gregorian (modern) calendar.
'
' ARGUMENTS:
' JulDay: The ordinal day of a year. Between 1 and 365 for all
' years, or between 1 and 366 for leap years.
'
' YYYY: A three or four digit integer for a year that is within the
' range of valid Microsoft Access dates. If YYYY is omitted,
' then YYYY is assumed to be the year of the current system
' date.
'
' RETURNS: A date for a valid Microsoft Access year and Julian day,
' or a Null value for an invalid Julian Day.
' *********************************************************************
Function CJulian2Date (JulDay As Integer, Optional YYYY)
If IsMissing(YYYY) Then YYYY = Year(Date)
If Not IsNumeric(YYYY) Or YYYY 1 <> YYYY Or YYYY < 100 Or YYYY _
> 9999 Then Exit Function
If JulDay > 0 And JulDay < 366 Or JulDay = 366 And _
YYYY Mod 4 = 0 And YYYY Mod 100 <> 0 Or YYYY Mod 400 = 0 Then _
CJulian2Date = DateSerial(YYYY, 1, JulDay)
End Function