Using Custom Lists And AutoFill In Excel 2007

Author: Matthew Fletcher


Article: Excel’s AutoFill feature is based on the program’s ability to spot patterns in the data that you enter. For example, if you type "Week 1" in a given cell, you can have Excel automatically fill in "Week 2", "Week 3", etc. simply by dragging the AutoFill handle. This is to be found in the bottom right of the cell. If the cursor moves over it, the cursor changes appearance to a plus sign (+). When it changes you simply click, hold, drag in any direction and Excel will spot the pattern and maintain it to generate automatic data entries.

Whenever you make use of the AutoFill handle Excel displays the AutoFill Options drop down menu below the last cell which has been generated. If the program has not entered the required data, you can choose one of the entries in the AutoFill Options so that it knows what you actually meant it to do. For example, choosing Copy Cells, gives you an exact copy of what was in the original cell.

Excel also contains the ability to automatically enter arbitrary series of data using a facility called Custom Lists. Some lists are built into Excel, for example, the months of the year. To use the AutoFill feature, type in the first value in the list, for example, "Jan" or "January". Next, click on the AutoFill handle (in the bottom right of the active cell) and drag it in any direction. Excel will automatically enter the rest of the custom list.

As well as these built-in lists, Excel allows you to create your own custom lists. For example, suppose you work for a company that has branches in several towns. It’s a safe bet that you’ll need to list these towns quite frequently in your spreadsheets. You could therefore save yourself considerable time by setting up the towns as a custom list.

Creating a custom list is really easy. First, select the cells in one of your worksheets that contain the necessary information. Second, click on the Office button and choose Excel options. Third, click on "Edit Custom Lists" in the "Popular" category. Excel displays the entries that were in the cells that we highlighted. Finally, to convert the selected data into a custom list, click on the "Import" button.

Once you’ve created a custom list, it can be used in any of your worksheets, not just the sheet that contained the original information. To generate the entries in the list, simply type the first value. Next, drag the AutoFill handle to conjure up the remaining entries. When using this facility, we can drag in any direction and we don’t have to start with the first member of the custom list.

You can also create custom lists directly in the "Custom Lists" dialog box. Simply click on the "List Entries" button and enter the elements separated by a carriage return. When you have finished entering your list, click on the Add button.

To delete an unwanted custom list, just click on it and press the "Delete" button. Excel checks that you want to delete the list and when you click "OK", the custom list is removed.


Author is a developer and trainer with OnSiteTrainingCourses.Com, an independent computer training company offering Microsoft Excel Classes at their central London training centre.