I want to calculate a date - for instance - date A + 180 = date B. Date B then appears as a serial number. I can use Date to Text to format it as date, but then I cannot find dates in the calculated field using a date range search. I want to be able to calculate the date as above, to search for a date range against the calculated field, and to be able to override the calculated date with a different date. Any thoughts.

If I understand you correctly, you want to add 180 days to a date?

Create field Date A for original date.

Then create field Date B as date field which auto-enters calculation:

(Date (Month(DateA), (Day(DateA) + 180), Year(DateA)))

You will be able to override this unlike if the field were a calculation field. The main problem with this is that if original date field is changed, this field will not update unless you do a re-lookup. (Re-look up does not affect any records where auto-enter was overiden)

This way the result of the calculation is a date and a range of dates may still be searched. You may custom format this date as serial number style in layout mode (18 Nov 2000 becoming 18112000) and you may still search using date range.

I hope that I have understood your question and been of some help.

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Mikhail Petrovich Vimov

A date range search should work on a calculated field. Are you sure you set the calculation result to "date"?

If your fields are "Date", "Date Entry" for manual entry, and "cDate" for calculated date:

cDate =

Case (

not IsEmpty (Entry Date), Entry Date,

not IsEmpty (Date), Date,

TextToDate ("")

)

-bd

[This message has been edited by LiveOak (edited August 21, 2000).]

quote:

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Originally posted by LiveOak:

A date range search should work on a calculated field. Are you sure you set the calculation result to "date"?

If your fields are "Date", "Date Entry" for manual entry, and "cDate" for calculated date:

cDate =

Case (

not IsEmpty (Entry Date), Entry Date,

not IsEmpty (Date), Date,

TextToDate ("")

)

This could also be used to add to the Date field:

cDate =

Case (

not IsEmpty (Entry Date), Entry Date,

not IsEmpty (Date), Date + 180,

TextToDate ("")

)

-bd

[This message has been edited by LiveOak (edited August 21, 2000).]

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