Public Schedule Face-to-Face & Online Instructor-Led Training - View dates & book

training database microsoft access - access

Forum home » Delegate support and help forum » Microsoft Access Training and help » training database microsoft access - Access

training database microsoft access - Access

ResolvedVersion Standard

Leigh has attended:
Access Introduction course
Access Intermediate course
Access Advanced course

Access

How do i lock my database?

RE: Access

Leigh

To lock your database you first need to open the database as Exclusive. To do this:

1. Close the database.

2. Select File/Open and select the database to open.

3. Click the Arrow on the Open button and select Open Exclusive

Now

1. Open the Tools menu

2. Select Security/Set Database password

3. Set the password as instructed

Regards

Carlos

RE: Access

Thanks Carlos. I also need to be able to have our administrator be in the database adding to the form, but not allow her to be able to change anything or view things in design view. Does this work for that??

RE: Access

Leigh

No This locks and opens the whole database, not jost parts.

What you want is User Groups and Permissions levels, but for this you need Administrator access to the network so have a chat to your IT department to set it up.

Regards

Carlos

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

Connect with us:

0207 987 3777

Call for assistance

Request Callback

We will call you back

Server loaded in 0.11 secs.