Learn Microsoft Access Advanced Programming Techniques, Tips and Tricks.

Conditional Formatting in Continuous Form


Conditional formatting is a magical option to change the color (background/foreground) of textbox controls on Forms or Reports.  The Color change is possible when one or more field values meet a specific condition.  The specific condition can be tested in the field, where we want to set the color or can be based on values in any other field.

The color change has three different possible choices and their variations:

  1. Color changes when the field has focus.
  2. Color changes when the field value meets a specific condition.
  3. The Color changes depending on conditional values in some other field.

Changing the Background Foreground Color.

We will try out an example, to learn how to change the background/foreground colors of all fields of certain records, which meet a specific condition on a single field value, on a continuous form.

A sample image of a Form with conditional formatting is given below for reference:

The records are formatted based on values in the Unit Price field.  The background color is set on records with a Unit Price value greater than $30.  The font is set with Red color on records with Unit Price value falling between 20 and 30.

Design a Continuous Form.

  1. Import the Order Details and Products tables from the Northwind sample database.

  2. Design a continuous form on the Order Details Table, like the sample image below:

    Setting up the Conditions.

  3. Open the Order Details Form in Design View.

  4. Select the OrderID field and open the Conditional Formatting dialog control.

  5. Select Expression Is under Condition 1 and type [UnitPrice]>30 in the right-side control.

  6. Select Fill/Back Color to display the color palette and select a light color for the background.

  7. Click on the Add>> button to display options for a second condition for the same field.

  8. Select Expression Is in Condition 2 Control.

  9. Type the expression [UnitPrice]>=20 And [UnitPrice]<=30 in the next text control.

  10. Select Red Font Color for formatting from the color palette and click OK to close the formatting dialog box.

  11. Repeat Steps-4 to Step-10 for ProductID, Quantity, and Discount fields.

  12. Select the Unit Price field and display the Conditional Formatting dialog control.

  13. Select Field Value Is in the Condition 1 control.

  14. Select the same background color selected, for other fields for formatting, from the Color Palettes.

  15. Click on the Add>> Button to add a new condition for the same field.

  16. Select 'Field Value Is' in Condition 2 Control.

  17. Select Between from the drop-down list in the next control.
  18. Type 20 in the next control and type 30 in the last control.

  19. Select the Red Font Color for formatting from the color palettes and click OK to close the conditional formatting dialog box.

    Test Run your Creation.

  20. Save the Form and open it in the normal view.

You should see the form view similar to the sample image shown above.  Scroll the form down to view more records with conditional formatting.





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