Using CodeRush in Microsoft Visual Studio


This is my eleventh year writing the VB Today column for According to my Editor that makes
me the longest running columnist (that he knows of). My day
job is technical evangelist for Developer Express. What
makes the job great is I love the tools and use them daily.
It is easy to promote, talk, and write about products that
you love. This article explains how CodeRush can help you
write code faster in Microsoft Visual Studio .NET, with
less effort, and be one of those hyper-productive
programmers of myth and legend. (A great example of this, is
that Mark Miller using an XBox 360 guitar tweaked for
CodeRush in Visual Studio.NET was able to program faster
than almost all challengers, including me but not Dustin

In this article you will learn how to use CodeRush to
write your VB.NET code and how to define new templates for
your own inventions.

In My Own Words…

Mark Miller is wicked smart. I can write that because
it’s true (and he knows it.) Mark created CodeRush and has
been creatively evangelizing it on behalf of Developer
Express for many years. Some of you probably saw the XBox
360/Beatles extravaganza at PDC in 2009. Some of you
probably saw the Verne Troyer ‘mini me’ craziness at PDC LA

In my own words CodeRush is an extensible meta-
programming tool that has hundreds of templates and supports
custom templates. The templates represent code. You type a
simple sort of shorthand and CodeRush injects the code
associated with that template into your source file. The
shortcuts are usually one or two characters, but the
corresponding code that expands from the shortcut can be as
big as you want. CodeRush uses markers and fields to show
you where you need to fill in the blanks.

You will see how this works in the next section. The
final section provides an introduction into defining a
custom template, and the features that support custom
templates. (CodeRush is a tucked away, but it is a feature-
rich tool. Too much to cover in one article, but you will
have a good idea of what is available.)

Using Existing Templates to Write VB Code

CodeRush is available from, and can be
purchased as a separate download or with one of Developer
Express’ subscription plans. (You also have the option of
using CodeRush Xpress as a free download from
.) The examples in this
article were created with the commercial-purchased version-
of CodeRush.

Note: CodeRush Xpress does not include support for the
code templates discussed in this article.

When you install CodeRush it integrates into Microsoft
Visual Studio on an added DevExpress menu. The templates for
VB.NET and C# are ready to go once CodeRush is installed.
The DevExpress menu provides access to the tools window,
training content, options and a user guide, but the defined
templates generate code when you type the template shortcut
followed by the space bar inside any source code file open
in Visual Studio.

The first thing to note is that core templates are pretty
intuitive. Type ‘c’ space for the class template, ‘v’ space
for variables, ‘p’ space for properties, and so on. For
example, ‘cc’ space will generate a class constructor and
permit you to select fields from the class that you would
like to initialize inside the constructor (Sub New). There
are hundreds of templates, and it takes some time to
memorize more than a handful. However, the more you use
CodeRush the more muscle memory will take over and learning
and remembering templates that you use frequently unfolds
very quickly.

Here is a step by step example showing how, I for
example, define a custom entity class using CodeRush. (The
example is based on the Northwind Customers table for

  1. Open the Server Explorer in Visual Studio
  2. Expand the Northwind connection
  3. Right-click the Customers table and select Open Table Definition
  4. Select all of the elements in the definition and copy and paste them into a code file (See Listing 1)
  5. Move the cursor outside of the Module after End Module and between the table definition
  6. Type ‘c’ and hit the space key
  7. The cursor position will be placed on the default class name, ClassName
  8. Quickly type in a new name-Customer-and press Enter
  9. Define each property very quickly by type ‘p’ and pressing the space key
  10. Use the pre-defined cursor positions to replace the field name, property name, and data type for the template, pressing enter after each revision
  11. After the last replaceable element is typed in the cursor will be placed at the end of the property statement. (Note that the property template generates a backing field too.)
  12. Repeat steps 9 and 10 for every field in the Customers table. (Since Customers’ fields are all strings you can use ‘ps‘–the string property template–to speed things up
  13. Delete the field definition data information from the source file. (In just a minute or two you have a custom entity, see Listing 2)
  14. To generate a constructor that accepts all fields find an empty line in the class and type ‘cc’ space followed by enter to accept the default (see Listing 2)
  15. Cut and paste all of the class code to a separate source file (or use the context menu, hover over the class name select the Refactor! Menu item and click Move Type to File. Refactor! Pro is a refactoring tool from Developer Express, bundled with CodeRush and also available separately for $99.)

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