Excel VBA Training & Certification


Lesson 1:
Introduction to the Visual Basic Editor


Written by:  Jacob Hilderbrand

Presented by:  VBA Express



Table of Contents

Introduction. 3

Lesson Objectives. 4

The Excel Environment 5

Add-ins 5

The Programming Environment 6

The Visual Basic Editor. 7

The VBE Toolbar. 8

VBE Options. 9

The Project Explorer. 11

VBAProject 11

Modules 12

The Main Code Window. 14

Summary. 17

What’s Next? 17

Exercises. 18

VBA and VBE Terms 18

Toolbar Buttons 19

Application Exercise. 20


To most people Excel is nothing more than a glorified calculator, or a white board for setting up text and images. Some people view Excel as a simple word processor with built-in tables. Sadly, most Excel users will never know, let alone understand, the program’s full potential.

Delve deeper into the features of Excel and see the complex calculations that can be performed, or the variety of charts that can be created to display virtually any amount of data. But even with all these features, it may seem that Excel cannot do everything that is desired. Users may perceive these obstacles as real and simply move on, never knowing that Excel has even more tools available that allow us to manipulate and automate the program itself in many ways. Those tools come in the form of an interface to the programming environment, and allow us to run our own code to have Excel perform unimaginable tasks.

Don’t let the idea of having to write your own code put you off. Here at VBA Express we write the code and all you have to do is add it to your workbook. This particular lesson demonstrates how to navigate through the programming environment, and use code, without ever having to write a single line of it. Though I would imagine that once you have the knowledge necessary to start writing your own code, you won’t want to stop.

This lesson assumes that you are familiar with most of the features of Excel, but you don’t need to be an Excel guru to understand it.

In this lesson we introduce the programming environment of Excel. We discuss the programming language, Visual Basic for Applications (VBA). We discuss the Visual Basic Editor (VBE) and learn where the code actually needs to be placed. We discuss the settings and functions that govern the VBE. And we see how to create our own modules and how to set them up to meet our needs before we start writing any code.

Throughout this lesson there are images of icons or screen shots that show exactly what we are working with. If possible, open Excel on your computer and use it throughout the lesson.

Lesson Objectives

The Excel Environment

Before we begin to look at code, let’s briefly review some of the elements that comprise the non-programming environment. You put your content of text and pictures in a workbook and you make it look pretty by using a host of options:  text formatting, page headers, cell borders, etc. In order to facilitate the application of regularly used options, they can be bundled up and saved as a Template, on which future workbooks can be based.

It is not the subject of this lesson, but it is worth getting to know the relationship between Workbooks and Templates.


When Excel opens, it also opens any installed Add-Ins, which are special programs that extend the built-in features of the program in some way. There are thus sometimes two, and quite possibly more, objects open within the Excel environment. Not all these objects have a visible presence in the standard Excel interface, but they are all at least partially exposed in the programming environment.

The Programming Environment

As always seems to be the case, there is a mass of inconsistent and confusing jargon. For this lesson, only a few terms need defining:

Visual Basic for Applications (VBA):  The programming language used to write programs in Excel and other applications.

Visual Basic Editor (VBE):  The environment (or window) in which VBA code is written.

Procedures:  Entities that perform a task and in which the code is written. Think of them as containers for code, if you will.

Modules:  A Container for procedures. A module can hold many procedures or just one.

Projects:  A Container for Modules. All of the VBA code in any workbook is called a Project.

Sometimes, it is important which type of Procedure or Module is used; sometimes it isn’t. It is not the purpose of this lesson to go into detail about these, but future lessons will.

The Visual Basic Editor

Enough background information! Let’s look at the VBE (the programming environment) to see what’s there, and find out how to work with it. Open Excel, then press ToolsàMacroàVisual Basic Editor from the Menu; or use the keyboard shortcut:  Alt+F11. The VBE opens up in a new window, which is shown in Figure 1.

Figure 1:  The Visual Basic Editor Window

The VBE window is just like any other window. It has a Title Bar, a Menu Bar and a Tool Bar, all with some very familiar contents, although possibly also containing some options or icons you’ve not seen before. The main body of the VBE window consists of one or more sub-windows.

The VBE Toolbar

Figure 2 depicts the VBE Menu Bar and Standard toolbars, collectively called the Visual Basic Editor toolbar in this training course. From it various tasks can be performed when using or writing code.

Figure 2:  The VBE Toolbar

Some of the buttons available on the VBE toolbar are as follows in the table below.



View Microsoft Excel – Switch focus from the VBE back to Excel.

Insert – Select the drop down arrow and you are provided with choices to insert a new UserForm, Module, Class Module, or Procedure.

Run – Press this button to make your code start to run.

Break – Press this button to put your code in “Break” mode and stop it from running.

Reset – If your code is in “Break” mode, press this button to reset your code to its normal status.

Design Mode – Press this button to temporarily disable any code from running while you are working on your workbook, such as while editing a command button.

Project Explorer – Displays the Project Explorer window.

Properties Window – Displays the Properties Window.


VBE Options

The VBE has its own set of options that allow for customizing the interface to your own preferences. From the VBE Toolbar select ToolsàOptions, to display the Option dialog shown in Figure 3.

Figure 3:  The VBE Options Menu

The Options Dialog in the VBE gives us the opportunity to modify the way the VBE looks and behaves. From the Editor tab, make sure that all the check boxes are checked. By default, all but one of these are checked; however, the box for Require Variable Declaration is not. We at VBA Express believe it is a good programming practice to enable this option. Listed below is a brief description for each option on the Editor tab. These options are discussed further in future lessons.

Auto Syntax Check: As code is typed, Excel will display a message for any syntax errors, or keyword misspellings.

Require Variable Declaration: This will add “Option Explicit” to the top of every module, and will force all variables to be declared. This ensures that there are no misspelled variables in our code, and also gives us full access to the Intellisense menu for each variable.

Auto List Members: As code is typed, Excel displays what it logically calculates the next part of the code should be. Excel provides an alphabetical list of the commands that can be used.

Auto Quick Info: Displays information on the syntax of statements as code is typed. The current argument is highlighted in bold, optional arguments are wrapped in brackets. The Data Type returned is also indicated.

Auto Data Tips: Valid only in “Break” mode while debugging code, this option displays the current value of a variable when the mouse is hovered over it.

Drag-and-Drop Text Editing: Allows for text to be dragged and dropped with the mouse to a new location.

Default to Full Mode View: Allows all Procedures within a module to be displayed at once.

Procedure Separator: Places a horizontal line separating each Procedure in the Main Code Window.

Auto Indent: Repeats the indenting of the current line when Enter is pressed.

Tab Width: Specifies the number of spaces to use when indenting.

The Editor Format tab allows the font, size, and color of the various types of text to be modified. Don’t worry if you’re not familiar with all the different types of text; they are all discussed throughout this training course. These settings can be changed at anytime to make your code look the way you want, based on your own preferences.

The General tab and Docking tab provide more options; however, those options should be left at their default settings for the purpose of our training.

To close the Option dialog press “Ok” to save any changes, or “Cancel” to dismiss any changes.

The Project Explorer

To navigate around the various elements in the programming environment, there is one very useful window:  the Project Explorer. By default, it is located at the top-left of the VBE, and is shown in Figure 4.

Figure 4:  The Project Explorer Window

The Project Explorer window should be visible by default. If it is not, it can be shown by any of the following methods:

You should now be on more familiar ground; the Project Explorer is just like any other Windows Explorer. It shows a hierarchy of objects from which you can choose branches to expand and/or choose elements to view in detail in one of the other panes. Let’s take a closer look.


The first item in the Project Explorer in our graphic is called VBAProject(Book1). Book1 is simply the name of the workbook. When the workbook is saved, the name changes to the name and file extension of the workbook. For example, if your workbook was saved as Lesson1.xls, then in the Project Explorer it would change to display VBAProject(Lesson1.xls). If multiple workbooks are opened, each one would be listed in the Project Explorer, as well as any loaded Add-ins. For now, we’ll stick to having just one open workbook at a time.

The first item within the VBAProject is Microsoft Excel Objects. Just like the Windows Explorer, any of the items with a + or – can be expanded or retracted with a double-click of the mouse.

Listed within the Microsoft Excel Objects group is every worksheet that is in the workbook. You can also see ThisWorkbook. In later lessons we discuss the specialized code that can be placed in these sections.


While there are several places to store code, the vast majority of the code is stored in Standard Modules. Before we can start using a Module, we must first add one to our project. From the VBE Toolbar select InsertàModule as shown in Figure 5. Or press the down arrow on the Insert Button  and select Module.

Figure 5:  Inserting A Module

You can insert as many Modules as you want; the only limitation to the number of modules an Excel file can hold is the limitations of your computer’s memory. Each Module can have one or many Procedures. When writing a program you may find it easier to group certain Procedures together because they have similar functions. Storing them in their own Module, while storing other Procedures in a separate Module, helps to keep your project organized.

In VBA the word “Module” assumes a Standard Module, though the word “Standard” is rarely used to describe it.

In our graphic, the project is expanded to display the contents. Double-click to hide the contents. Click on the Toggle Folders button to display the projects as folders, as shown in Figure 6.

Figure 6:  Toggle Folders View

Now that we have inserted a Module, we need to give it a useful name. While we could leave it as Module1, a more descriptive name helps us remember the code contained therein, especially when you want to work on a program months after it was developed.

To rename a module, first make sure that the Properties Window is visible. By default, it is located at the lower-left of the VBE, and is shown in Figure 7.

Figure 7: The Properties Window

The Properties Window should be visible by default. If it is not, it can be shown by any of following methods:

Change the name of the module by typing into the Name field. The name must start with a letter, cannot be more than 31 characters long, and cannot contain any spaces. Also, you cannot use most symbols; however, you can use the underscore (_). For this lesson let’s rename our Module to VBAX_Lesson1. Once the name in the Properties Window is changed, the Project Explorer is updated with the new name.

The Main Code Window

After going through the objects that can appear in the Project Explorer, you should be itching to get your hands on some real code. Most of the elementary items we have seen in the Project Explorer are Code Modules and they can be edited in the main window. For the moment we’ll just see how to open a Module within the Project Explorer.

Figure 8:  The Main Code Window

To work with an existing Module, first select it by clicking on it in the Project Explorer. It can then be opened by any of the following methods:

Suffice it to say that good programming practices are to declare variables. While you don’t know what that means yet, we’ll prepare you by setting your machine to automatically force variable declaration by using a statement called “Option Explicit”. If you followed the instructions in the VBE Options section, “Option Explicit” is automatically written in as the first line of the module.

At the top of the Main Code Window, there are two dropdowns. The drop down on the left lists various objects within the Module. The drop down on the right lists the different procedures within the Module. Refer to Figure 9 and Figure 10.

Figure 9:  The Object List Drop Down

Figure 10:  The Event/Procedure List Drop Down

Once we start writing multiple Procedures, we can use these dropdowns to navigate directly to the start of each Procedure. Think of it as a table of contents for your Module.


You have now completed Lesson 1: Introduction to the Visual Basic Editor. We discussed the VBE and went over some of the more important terms that you need to know. You were also introduced to some of the main windows and toolbar buttons that are used when writing code. I hope you got as much out of reading this training as I got in writing it.

What’s Next?

So now that you know what the Visual Basic Editor is, I bet you can’t wait to start using it. In Lesson 2 we discuss:


The following exercises are designed to help gauge your understanding of this training lesson. We encourage you to complete the following exercises without referring back through the lesson; however, you may want to keep Excel open to assist you. Answers are provided on the last page of this training lesson.

VBA and VBE Terms

Match the items on the left to the correct descriptions on the right.


          Visual Basic Editor:


          Visual Basic for Applications:


a) The programming language used to write programs in Excel or other applications.

b) Entities that perform a task and in which the code is written. Think of them as containers for code, if you will.

c) A container for procedures.

d) A container for Modules.

e) The environment (or window) in which VBA is written.


Toolbar Buttons

Match the images on the left to the correct descriptions on the right.









a)    Press this button to make your code start to run.

b)    If your code is in “Break” mode, press this button to reset your code to its normal status.

c)    Displays the Property Window.

d)    Press this button to put your code in “Break” mode and stop it from running.

e)    Press this button to temporarily disable any code from running while you are working on your workbook.

f)    Displays the Project Explorer.

g)    Select the drop down arrow and you will be given choices to insert a new UserForm, Module, Class Module, or Procedure.

h)    Press this button to switch focus from VBE back to Excel.


Application Exercise

Using Excel:

  1. Open a blank workbook.
  2. Open the VBE.
  3. Insert two Modules.
  4. Rename the Modules (VBAX_Exercise1 and VBAX_Exercise2).
  5. Open the Main Code Window for the Module (VBAX_Exercise1).
  6. Type the following code into the window. Do not concern yourself with what the code means at this time. That will be covered in Lesson 2.

Option Explicit


Sub Lesson1()


Dim Msg As String


    Msg = "Congratulations! You have now finished Excel VBA Training Lesson 1"

    MsgBox Msg, vbExclamation, “Well Done!”


End Sub

7.    Place the mouse cursor anywhere within the text of the code and press the Run  button to run the macro.


Exercise Answers:

VBA and VBE Terms:                  d, e, b, a, c

Toolbar Buttons:              d, c, h, e, a, g, f, b