Have you ever encountered a perfectly constructed MATCH or a VLOOKUP function failing for no apparent reason? Have you had VBA tell you that a file does not exist even though it does? You may have non-printing characters to blame. There are notorious space-like characters that are invisible to the naked eye, which sneak in when you are importing data from Web Pages, Word Documents or PDFs. In this post we will learn more about these characters and how to remove them from your data.
Excel’s Application object’s WorksheetFunction property is a container for Microsoft Excel worksheet function. This property returns a WorksheetFunction object that allows VBA access to the rich set of functions that are built into Excel. While VBA has some generic functions of its own, Excel’s set is much bigger, and more suited for (you guessed it) Excel. As soon as you type in the dot after WorksheetFunction, you will see a list of Excel functions that you can use in your VBA code. But do you really need the WorksheetFunction object?
Have you ever felt Excel needed a Fit-Document-to-Window-Width feature like the millions of PDF Readers out there? Wouldn’t it be great if you could automatically fit your document to your current window size? The irony is, Excel already has all it needs to deliver that feature to you. Since spreadsheets come in various shapes and sizes, you might want to fit the width, or height, or the entire sheet to your screen. In this post, we will take a look at a routine that I wrote that you can use to fit any sheet to your window. And for you lazy bunch, I have an add-in that will let you call these macros from the Excel Ribbon.
I recently worked on a project where my client had a Master template-sheet that needed to be duplicated and populated repeatedly. I needed to duplicate a sheet, and retain a reference to it, so I can rename it, reposition it, and pass it to another sub that populates it with data. I assumed there must be a very straight forward way to that, but was utterly disappointed when I found out there wasn’t.
I have wasted many hours loading huge amounts of data into spreadsheet models, only to inadvertently click the ‘Reset’ button at the last moment, because it was the day my colleague decided to bump into my chair. Excel is not capable of undoing actions performed by a macro, making it very important to confirm whether a user meant to click a button, before performing certain operations. In this post, we will look at how to get the user’s permission before running a procedure, using the MsgBox function.
It is good practice to keep track of all the formulas you write in a PowerPivot Data Model. I suppose you’d even be required to document the formulas at work, for the audit trail. I was working on a rather large data model, and was manually copy-pasting each and every DAX formula into an Excel sheet; and updated the sheet every time I tweaked a formula. It was frankly a very annoying necessity, and I wanted to remedy the situation. Microsoft introduced the Model Object in Excel 2013, allowing users to access and control PowerPivot using VBA, but there is no straightforward means to programmatically access the Excel 2010 add-in. In this post, I describe a quick way to list all the DAX formulas in your PowerPivot for Excel 2010 Data model.
There are two collections in Excel-VBA that lets the user access sheets in a workbook: the Sheets collection and the Worksheets collection. You can use these collections interchangeably in most situations, but they were each created for a specific purpose. Read on if you’d like to know more about why Microsoft created those two collections and their purpose.
I believe I owe you an explanation; about this post’s title. At first, you might think I am a pompous prick, branding my work myself as First Class. This Progress Bar was my first project after I learned how to set up class modules: hence the name. The progress bar that I developed earlier, is one of my most visited posts, and I thought I have to reward my readers with a progress bar that is much easier to use.
How many times have you encountered the “Numbers Stored as text” error in your data sets? It interferes with your LOOKUP and MATCH functions, and arithmetic calculations. Excel has a Convert to Number functionality to help with this situation, but it could be a lot better. You have to deal with your columns one at a time, sometimes one cell at a time. Also, I noticed that if the dataset is huge, excel takes a lot of time to push through; occasionally, it is so slow that you can see the cells getting updated one by one.
I recently published a post about automatically formatting a table in Excel using VBA. That got me thinking, how awesome it would be, if we could format all the tables in a sheet, with a single click. For that idea to work, we need to get all the used areas in a worksheet; and then use the Areas Collection to loop through the tables. We can access the Areas Collection through the Areas property of the Range object.