Spreadsheet Models for Managers


Getting Access to Spreadsheet Models for Managers


If Spreadsheet Models for Managersyou use Excel to model businesses, business processes, or business transactions, this course will change your life. You’ll learn how to create tools for yourself that will amaze even you. Unrestricted use of this material is available in two ways.

As a stand-alone Web site
It resides on your computer, and you can use it anywhere. No need for Internet access.
At this Web site
If you have access to the Internet whenever you want to view this material, you can purchase on-line access. Unlimited usage. I’m constantly making improvements and you’ll get them as soon as they’re available.

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Order "Spreadsheet Models for Managers, on-line edition, one month" by credit card, for USD 69.95 each, using our secure server, and receive download instructions by return email.
Order "Spreadsheet Models for Managers, on-line edition, three months" by credit card, for USD 199.00 each, using our secure server, and receive download instructions by return email.
Order "Spreadsheet Models for Managers, downloadable hyperbook edition" by credit card, for USD 199.00 each, using our secure server, and receive download instructions by return email.

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Make your check payable to Chaco Canyon Consulting, for the amount indicated:
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  • For access online for one month: USD 69.95
And send it to:
Chaco Canyon Consulting
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Cambridge, MA 02138

To use the course software you’ll need some other applications, which you very probably already have. By placing your order, you’re confirming that you have the software you need, as described on this site.

Spreadsheet Models for Managers

Methods and properties 13/22
Session Links
  • In VBA, an “object” is an entity that represents something in Excel, such as a cell, a row, a range, a number format, etc.
  • Objects are instances of classes
  • Classes have methods defined for them.
    • Methods can take arguments
    • Example: the Range class has a method Offset that’s similar to the worksheet function OFFSET, except that it takes only the first two arguments.
  • Objects (instances of classes) also have properties
    • Properties cannot take arguments
    • Properties can have a different value for each instance
  • Use postfix notation for methods and properties
    • To use the Offset method on FooBar (a Range object): FooBar.Offset(2,3)
    • To get the Value property of FooBar (a Cell object): FooBar.Value

This postfix notation takes a little bit of getting used to, because we’re so familiar by now with the prefix notation of worksheet functions. But after a bit, it does seem natural.

Sometimes Excel’s use of the same postfix notation for both properties and methods can be confusing. But as you become familiar with the methods and properties that you use most often, the confusion vanishes.

Last Modified: Wednesday, 27-Apr-2016 04:15:26 EDT

Function Macros

We focus on function macros in this course because they’re more likely than command macros to make a real difference in your facility with constructing models. For instance, when your customer wants to see result streams displayed as [Month1, Month2, Month3, Q1 Total, Month4, Month5, Month6, Q2 Total, …], you probably realize that such a layout makes copy/paste and fill very inconvenient. A macro can provide a simple means of producing the preferred layout from a more easily maintained pure month structure. It’s also easy to construct macros for running sums and running differences. Can you think of other applications for function macros that make your models easier to build and maintain?