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Training information:

Access

Resolved · Low Priority · Version 2003

Reply Mon 6 Oct 2008, 16:47Delegate Ebenezer said...

Ebenezer has attended:
Access Introduction course
Access Intermediate course

Access

When is the access 2007 coming up?

For upcoming training course dates see: Pricing & availability

Reply Tue 14 Oct 2008, 09:29Trainer Amanda said...

RE: Access

Hello Ebenezer

Thank you for your question and welcome to the forum.

We are currently running Access 2007 training on our public schedule. For current dates, availability and pricing please see http://www.microsofttraining.net/order/pricing_availability.php

Kind regards
Amanda

Access articles

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Please browse our web site to find out more about
access-training-courses and other Microsoft training courses.

Access tip:

Calculating The Difference Between Dates

If you wish to calculate the time between two date fields, this can be done in a number of ways:

1. As a calculated field in a query
2. As a calculated control in a form or report
3. As a calculation in a VBA procedure.

The basic syntax to get the number of days between two dates is:

=[One Date Field] - [Another Date Field]

You can also use one of the following functions:

=Month([One Date Field] - [Another Date Field])
which calculates the number of months between the two fields

=Year([One Date Field] - [Another Date Field])
which calculates the number of years between the two fields.

Another function is the DateDiff() function.

It uses an argument to determine how the time interval is measured. For example:

=DateDiff("q",[One Date Field] - [Another Date Field])
returns the number of quarters between the two fields.

Other intervals that can be used in this expression are as follows:
"yyyy" - Years
"m" - Months
"d" - Days
"w" - Weekdays
"ww" - Weeks
"h" - Hours
"n" - Minutes
"s" - Seconds

View all Access hints and tips