Working with Attachment data type in Microsoft Access 2007
Published: 26 Jan 2007
Attachment data type is new in Access 2007. Using an example, this detailed tutorial shows how you may work with this data type effectively.
by Jayaram Krishnaswamy
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In MS Access 2007 Microsoft has introduced a new data type called attachments. Many types of files can be stored in a column which has the attachment data type. Someone can add bitmap files, jpg files, sound files, word documents, etc. to a column without increasing the size of the database. However, these objects will be run by the appropriate executable programs for these attachments when they are called to do so. This goes even further such that you can attach multiple, different types of attachments to the same record. This allows for the storage of the information about an employee including his picture, his resume, and any other necessary information all in one column. The Access project which is now supported again in Access 2007 does not support the attachment data type since the underlying database does not.

This comprehensive tutorial shows an example of creating a table with a column which has the new data type, attachments. It also shows how you may populate the table and view the contents of the table. It goes further and shows you how to create a report based on this table and how the report can be viewed effectively to display or render its contents.

Attachments in Access 2007

This step-by-step tutorial shows you how to work with the new data type, attachments, in MS Access 2007.

Some background information

Attachments in Access 2007 replace the OLEDB data type of the older versions. However the OLEDB data type is continued for backward compatibility. Access 2007, of course, only allows the creation of the new data type.

One of the rules of relational database design is that columns can store only a single value, a reason why first name and last name are stored in separate columns. Attachments seem to break the rule since it can store multiple pieces of data. It appears that a lot of work has gone into Access 2007 not to break relational data design and yet store multiple items by working behind the scenes using the System tables effectively.

Important attachment related information

·         The maximum size of an attached data piece cannot be larger than 256Mb

·         Adding, deleting, and editing of the attached items is only possible through an Attachments dialog box.

·         In the design of Forms and Reports there is new item in the toolbox: the Attachment control (looks like a paper clip). This control may be used at design time.

·         Editing an attachment is possible if the program used for creating the attachment is available on the local computer. The program will edit the attachment and when it is saved the attachment gets saved to its own field.

·         Access will compress uncompressed files in the attachments before storing them.

·         Attachments may originate from any location on the disk drive or the network.

·         VBA can be used to work with attachments programmatically using the new Attachment Object. It has several properties and methods, and it supports events.

Creating a table with an attachment column

A table named DesignAttach will be created in a blank MS Access 2007 database application called Attach07. It is created with a default table, Table1 as shown in Figure 1.

Figure 1

You can create a new table from the Create tab on the ribbon by clicking on the Table Icon on the far left. This opens a table in datasheet view, very much like Table1 above.  You can save the table by right clicking the Table1 tab above the datasheet view and choosing Save. You will be asked to give a name to the table. In this example, DesignAttach was given as the name of the table.

From the View menu item you can change to the design view as shown Figure 2. The ID field was changed to EmployeeID with the data type, AutoNumber. For the second column, the field was named EmpName with the data type set to Text.  In the field properties section you can set the Field size and other field attributes as shown. In Access 2007 you will immediately see the property sheet of the table on the right. This is presented as a separate screen shot in Figure 3.

Figure 2

Figure 3

A few other fields have been added to our example as shown In Figure 4. The last one being EmpResumePhoto field with the data type, Attachment. You can pick the data type from the drop-down in any row of the Data Type column in the design. A caption of ResumeWithPhoto was added to the field. The design view now shows all the columns in the table.

Figure 4


When you try to close the design view you will be asked to save design changes as in Figure 5.

Figure 5

Populating the first row of the table in the datasheet

The data sheet view of the DesignAttach table now appears ribbon with the table name highlighted when you pick to see the data sheet view from the View menu on the as shown in Figure 6. The column name given to the column with the data type Attachment has been replaced by a paperclip icon.

Figure 6


To fill in some example data, enter the EmpName, and move over to EmpLastName and enter Last name. Repeat this process for EmpPhone and EmpHireDate. You do not enter into EmployeeID as it is automatically incremented. This is all very similar to what you would have done with earlier versions.

Now double click the row under the attachment field to open the Attachments window which is shown next in Figure 7, together with the table view.

Figure 7


Adding items to the column with Attachment data type

As mentioned in the beginning anything to do with attachments has to be carried out by bringing up the Attachments window shown in Figure 8. Now click on the Add... button which opens up an Open file / folder browsing window where you can go through the machine and networked computers to choose items to be added to the column. In this example the Overlooking Rio.jpg file was added. To add more items to the attachments, click the Add... button again. With two more clicks of the Add... button, a word document, Tophost_Oct29-2006.doc and a music file, 04 Brahms Double-III-Vivace Ma N.m4a were added (Files with M4a extension are audio files with Apple’s lossless compression). Some of these files were on the C–drive and some on a network folder.

Figure 8


When you click on the OK button after adding these files, they become part of the column for the Employee with ID=1 as shown in Figure 9. As you can see the attachment column shows that it has 3 items contained in it.

Figure 9


Similarly a second employee was added with just one attachment (this screen shot was before adding the item). If you right click the attachment column you can get a contextual drop-down from which you can click on Manage Attachments... link as shown Figure 10 to open to open the Attachment window.

Figure 10


Of course each time you make changes you will be asked to save the changes as in Figure 11.

Figure 11


Creating a Report using the table

Some of the steps in creating a report will be abbreviated. This next screen shown in Figure 12 starts off with a Report Wizard which uses the DesignAttach Table.  It shows all the available fields in the table, DesignAttach. Notice the extra fields added to support the attachments.

Figure 12


In this screen all fields have been transferred to the right (Selected Fields :) using the >> button as shown Figure 13.

 Figure 13


This next screen shown in Figure 14 is another step of the Report Wizard where you may include grouping information.  No changes were made here.

 Figure 14

This next screen shown in Figure 15 is the Report Wizard sort order configuration step. Again only the EmpName is designed to be sorted in ascending order.

 Figure 15


Figure 16 shows the next step of the Report Wizard where the layout design is chosen. The columnar design is selected.



In Figure 17 a style for the report is chosen. Access 2007 has a few more new styles in this step.

 Figure 17


In the window shown in Figure 18, the report needs to be provided with a title which can be different from the default which comes up. In the example the default radio button choice is accepted.

Figure 18


When you click the Finish button the report will be created and will be, as was specified, opened in preview mode.

Displaying the Report

When you right click the report, Show Attachments, you can choose the mode in which you want it to be displayed: Open, Layout, Design, and Print Preview as shown in Figure 19.

Figure 19


Design view of the report

In the design view you can see how the various controls are placed.  In this view you will be able to access the properties window of all the sections and controls, make changes, or attach code or macros to events etc. In fact, the default design view of the report occupies such a large area, that it was drastically altered by making all objects occupy a smaller area than can be shown in a single, smaller screen as shown in Figure 20. Each attachment carries with it several pieces of attachment information.

Figure 20

Layout view of the report

For each attachment in a row, a layout file block section is generated. For the Employee, 'Jay' three such blocks, one each corresponding to the attachment will be present. If you are using the report for the first time you may get somewhat confused. A partial picture of the report in layout is shown in Figure 21. There are 3 such items for the employee, 'Jay' and only one for employee, 'Tom'. Figure 21 only shows a part of the first two blocks for the attachments for employee, 'Jay'

Figure 21

Report Print Preview

This will vary depending on how the report is configured in the design. For attachments, it would just show icons for the attachments if they exist. In the report considered in this tutorial, since the design was drastically altered, objects get displaced in the print preview as shown in Figure 22. You may notice that the attachment related icons are drastically displaced and shown on top of other fields.

Figure 22

Report Open

When you pick Open in the drop-down menu for the report (Figure 19), the window shown in Figure 23 will be displayed: It is similar to the layout.

Figure 23


When you click on the EmpResumePhoto control’s box as shown in Figure 24, you will notice a small navigational control for the attachments pop up as a floating window. Here you can choose the desired file from the three for the employee, 'Jay'.

Figure 24

If you click on the attachment icon (paper clip), you will open up the attachment window as shown in Figure 25.

Figure 25


Here you may select the file you want to view and click on the View button. This pops up an executable program which is supposed to work with this type of file extension. As shown in Figure 26, for the mp4 music file, the Y!Music Jukebox 2.0 application opens. This Access 2007 program is running on a Windows XP Multi Media OS.

















Figure 26


For the next item on the attachment a different program will execute the item as shown in Figure 27 for the picture file. Microsoft Word will start when you click on the third attachment (not shown).

Figure 27

Programmatic access to attachments

The new control called Attachment, shown in the design view of the report in Figure 28, is a new object. You can drag and drop this control on to a design like any other control.

Figure 28

Once on the form you can use the control programmatically as shown in Figure 29. You may refer to the Attachment object as shown here where Attachment0 is an instantiation of the Attachment object. You can write code to its properties, methods and the events.

Figure 29


The attachment data type is another feature of Access 2007 that adds zing to this vintage product. The attachment control and attachment object give code access to this new data type. In relation to the attachment data type, the exporting and importing of files into Access 2007 and the replication of them still needs to be explored. With multiple attachments to a single record the design page can take up so much space it is hard to keep track of all the controls even with a large monitor. Although this tutorial has used a beta version of MS Access 2007 there should not be any significant differences while using the release version.

User Comments

Title: Multiple Attachments   
Name: RH
Date: 2012-09-27 12:27:50 PM
Have you figured out a method to keep a report from replicating entries for each attachment? If I have three attachments, like in this article, it creates three instances of the same information.
Title: Feedback   
Name: CH
Date: 2012-09-17 8:30:01 PM
For some reason, not one of the screenshot pictures are displaying, missing file or directory not found.
Title: Saving Attachment links to a separate field as a hyperlink   
Name: Michael Bailey
Date: 2012-08-21 10:54:12 AM
Is it possible to save the link data for an attachment to a separate field as a hyperlink? I am writing a stamp collection database that uses an attachment field to store and view pictures of the stamps, but I also need to be able to store the file locations of the images in a separate field as a hyperlink
Title: How to print attached pdf/word documents   
Name: Torstein Krogh
Date: 2011-09-12 5:34:12 AM
How to print attached pdf/word documents from Access 2010?
Title: Delete attachments   
Name: dafrak
Date: 2011-04-03 9:59:44 AM
Something like this:

Dim db As DAO.Database
Dim rs As DAO.Recordset
Dim rsPics As DAO.Recordset

Set db = DBEngine(0)(0)

Set rs = db.OpenRecordset("picsTable")

If rs.RecordCount > 0 Then
Set rsPics = rs.Fields("picsFormFieldName").Value
While Not rsPics.EOF
End If

Set db = Nothing

Title: Delete Attachments   
Name: twl
Date: 2011-01-25 6:03:43 PM
I have a table that stores the attachments. I used a delete query to delete all records. When I compact and repair DB the size does not shrink.

Any ideas. I need to automate the clearing of attachemnts.
Title: Feedback   
Name: ES
Date: 2010-10-01 12:11:38 AM
Fabulous article - have book marked you!
Name: sathisBoy
Date: 2010-09-16 12:48:58 AM
cn i knw hw to view the attachment in
and cn v save exe file as attachment??
Title: Eng   
Name: Qutaiba
Date: 2010-07-26 6:22:55 AM
i have problem in access VBA code
this code:Attachment212.SetFocus
rst.Fields("pp").Value = Attachment212.AttachmentCount
i recived erorr how i fix it
Title: Working with Attachment data type in Microsoft Access 2007   
Date: 2010-07-23 3:24:57 PM
I would like to know how to get the attachment file on to a form instead of a report - is this possible?
Title: Multiple attachments only outpus one image   
Name: Chris
Date: 2010-04-01 3:32:29 PM
I've got several images attached to a record. The report prints out a copy of the record for each image, but only displays the first image. Suggestions?
Title: Dr.   
Name: Jayaram Krishnaswamy
Date: 2009-07-30 8:13:28 AM
Presently I do not have this product on my computer, but I will try to get back to you in a couple of days. In the mean time the best bet is to search Microsoft Office site.
Title: Dr.   
Name: Khalid Amer
Date: 2009-07-30 7:46:28 AM
I also forgot to include my email.
Title: Dr.   
Name: Khalid Amer
Date: 2009-07-30 7:44:48 AM
How can you programmatically copy one attachment from one table to another?
Title: IDIOT   
Name: ARTHUR hill
Date: 2009-07-23 2:50:41 PM

I forgot to include my email with last question.
Title: CPA   
Name: Arthur Hill
Date: 2009-07-23 2:49:42 PM
Do I understand correctly that the only way to access the properties of an Attachment type field in a table record is to use a Attachment control? I want to programatically add attachments to records by iterating thru the recordset and adding an attachment, the file name of which is based on the ID field of the current record. I do not want the records displayed on the form.

Thanks for your assistance.

Arthur Hill, CPA, MBA, MCSD, MCDBA
Title: Working with Attachment data type in Microsoft Access 2007   
Name: Jayaram Krishnaswamy
Date: 2009-07-15 12:27:03 PM

Thanks for the kind comments. Looks like it was not all that comprehensive! It's sometime ago I wrote this and I don't have Office 2007 on my PC. It may be possible to set up a hyperlink to get the actual resume. Next time I will take a look at this.

Title: Working with Attachment data type in Microsoft Access 2007   
Name: Mike Kovatch
Date: 2009-07-15 12:12:28 PM
Very good and comprehensive article. Have you figured out a way to output the entire attachment as part of the report (not just the icon representing the attachment)?
As an example, let's say the report was an interview sheet that had 10 questions with blank areas to takes note depending on their response. The report would in include a copy of the applicant's actual resume. Is this possible?
- Mike

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