A couple of years ago, I described how you could select multiple items from an Excel drop down list. One of my clients needed that feature in a workbook last week, so I've made an enhancement to the VBA code.
Problems With Editing
In the previous version, you could select multiple items, as promised, with no problems. However, if you tried to edit the cell, you might have seen the data validation error alert.

To prevent that error alert from appearing, you can turn off the setting.

However, the helpful VBA code simply added your revised text, to the existing text -- probably not the result that you wanted!

Add an Editing Check Box
In the new version, there is a check box on the worksheet. If you add a check mark, you can edit the cell, without any problems.

To add the check box:
On the Excel Ribbon's Developer tab, click Insert, and then click the Check Box under Form Controls

Click at the top of the worksheet, to add a check box

Select the default text, and type "Edit Entries"

Somewhere in the workbook, create a cell named "EditMode". In this example, the EditMode cell is on a worksheet named AdminNotes.

Right-click on the check box, and click Format Control

On the Control tab, enter EditMode as the Cell link, and click OK.

Edit the Multiple Selection Drop Down List
To edit a cell with multiple items selected:
- Add a check mark in the Edit Entries check box
- Select the cell, and edit the entries, either in the cell, or in the formula bar

- Press Enter, to complete the editing.
Return to Multiple Selection
After you finish editing the cell(s), press Enter, to complete the editing.
Then, remove the check mark from the Edit Entries check box.

The Revised Multiple Selection VBA Code
In the revised code, the EditMode range is set as a variable, and that cell's value is checked.
- If the value is False (no check mark), the multiple selection code runs.
- If the value is True (check mark), the multiple selection code does not run.

More Articles on Select Multiple Items
Please read these articles, for more details on selecting multiple items from an Excel drop down list, and working with the VBA code:
- examples of selecting multiple items from a data validation drop down list
- how to set up multiple selection
- prevent duplicates in multiple selection column
- select or remove multiple items from an Excel drop down list
Download the Sample Data Validation File
To experiment with this technique, you can download the zipped sample file from the Contextures website, on the Excel Data Validation - Select Multiple Items page.
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[...] Edit Multiple Selections in Excel Drop Down Lists [...]
[...] edit multiple selection cells [...]
Hi --
I love the idea of what you have created, but am a struggling newbie! I used an earlier version where the Edit checkbox had to be used to modify previous multi-entries. It worked great on my PC, but I had attached the code to an Excel tool I delevoped for another department...I've never been able to get it to work for them. :(
Now I switched to your new code that permits a click to select/de-select and I can't even get it to run on my own version of the spreadsheet. In the original it was obvious what I needed to do to have the code look at the 3 different columns where I had the select lists. In the new code, it looks like I would change this:
Which was previously a , but my data are in column 7.
However, no luck. Can you point me to a resource that will help me to determine what I'm doing wrong (or explain it to me like I'm a 3rd grader)? I've been reading blogs and forums for 2 days to try to educate myself so that I know where to look for my error, but to no avail. I've tried to get back to your earlier postings, hoping for more detail, but the hyperlinks don't find the content. :(
Thanks so much for your wonderful blog and great ideas!!
Kim
Ooops! Guess it doesn't like entries in angle brackets!
The section of code referred to above:
If Target.Column = 7 Then
And the 7 was a 3 in your original code!
Sorry... :)
Kim
Is it possible to have a hard return after each entry? Currently there is a comma between selections. Thanks!
Why is it whenever I try to Edit the list, the previous entry that I entered doubles???