Yesterday I conducted an hour-long Webcast, “Macros for Budgeting & Corporate Accounting.” During the session, I covered one simple macro recording example — and then covered the four things you absolutely have to learn to create effective macros.
Basically, the Excel macro recorder will never record these four items for you. However, once you master the quartet of items, you can use a combination of the macro recorder and the four concepts to solve any problem in Excel. The Webcast ran five minutes long, and I did not get to address all the Q&A at the end. So for this week and next, I’ll present some macro examples in this column to answer the questions our Webcast attendees posed. (By the way, if you missed the Webcast, an archive will soon be available at CFO.com’s Webcast page.)
Question 1: Can You Use Text-to-Columns in a Macro?
Text-to-columns is an example of code that should be written with the macro recorder. Say that you download a file from the IT department every day. Headings appear in row 2, and the data starts in row 3. Column D contains a four-digit cost-center number, a dash, then an account number.
To start, you would like to split column D into two columns, and to further complicate the situation, there will be a different number of rows of data each day. There is also some additional data to the right of column D that you do not want to overwrite.
Here are the steps to create a flawless macro.
The first several steps of the macro are recorded with relative recording turned off. These steps require the same actions to happen in the same place every day.
The rest of the macro will use relative recording. This is because you are dealing with different numbers of rows of data every day.
3. On the Data ribbon tab, choose Text to Columns.
4. In the Text to Columns dialog, choose Delimited in step 1. Click Next.
5. In Step 2 of the Text to Columns dialog, choose Other as the delimiter.
6. Type a dash next to Other (Figure 2). You can skip Step 3 of the wizard, so click Finish.
It is now time to stop the macro recorder. In the lower-left corner of the Excel screen, next to the word Ready, there is a square blue stop-recording icon. Click the square, as shown in Figure 3.
Your macro has now been created and is ready to use.
The next time you receive the file from the IT department, you can open it, then press Alt+F8 to see a list of available macros. Choose SplitColumnD from the list and click Run (Figure 4).
The macro will run, and the Cost Center/Account field will be split into two fields (Figure 5).
Question 2: You Just Recorded a Macro to Run Some Procedure on One Row. Can You Now Select the Entire Column of Data and Have That Macro Run on Each Row in the Table?
Normally a macro that is written for one row is unlikely to work when applied to all rows. However, you can add three lines to your macro to expand it to work on each row in the table.
For example, suppose that you have just recorded a macro called MarkForCollection. You want to have that macro work on all of the selected cells. Follow these steps:
Your macro will have different program code in it. However, it is going to start with the word Sub, it is going to have several green lines of comments, and it is going to end with the line End Sub. You are going to insert new lines in the macro at the places indicated by the arrows in Figure 6.
Add a line after the green apostrophe line. Type the following:
For Each Cell in Selection
Add a line before the End Sub. Type the following:
Your macro will now look like Figure 7.
Press Alt+Q to close the editor and return to Excel.
You can now select several cells as shown in Figure 8.
Run the macro, and the recorded macro will repeat for each cell in the selection (Figure 9).
Bill Jelen is the author of 33 books about Microsoft Excel and the host of MrExcel.com. Submit questions to be considered for future articles by clicking on his byline at the top of this article and sending him an e-mail message, or by sending a note directly to [email protected]