Thursday, December 18, 2008

[DataMember] Code Snippet

So I am sitting here, feeding the cold I’ve had, and I found myself creating a DataContract – something that got even easier with the introduction of Automatic Properties in .NET 3.0.

I tend to forget about the Visual Studio feature of Code Snippets, but I am usually reminded again anytime I see a presentation by an experienced technical presenter – then I forget again.

Today, I happened to remember our last instructor making heavy use of the ‘prop’ expanding code snippet during demos and thought - “Hey, I bet they have one for automagically creating properties marked with the DataMember attribute”.  Well, I didn’t immediately see it and asking the great information oracle didn’t reveal anything interesting, so I set out to copy the existing ‘prop’ code snippet.

Turns out it was even easier than I expected – it took longer to write this post than it did to create the snippet.

Save the following into a file named dmprop.snippet (or something suitable) and drop it into your C:\Users\xxxxx\Documents\Visual Studio 2008\Code Snippets\Visual C#\My Code Snippets folder, and voila!  Visual Studio should automatically detect the new snippet.  If not, you can add manually via Tools | Code Snippets Manager.

Now you can type ‘dmprop’ [tab] [tab] and get the same property expansion code snippet as ‘prop’, but marked with a DataMember attribute.  Cheesy, but I figured it was appropriate as I was snacking on some sharp cheddar..

<?xml version="1.0" encoding="utf-8" ?>
<
CodeSnippets xmlns="http://schemas.microsoft.com/VisualStudio/2005/CodeSnippet">
<
CodeSnippet Format="1.0.0">
<
Header>
<
Title>dmprop</Title>
<
Shortcut>dmprop</Shortcut>
<
Description>Code snippet for an automatically implemented [DataMember] property</Description>
<
Author>Your name here</Author>
<
SnippetTypes>
<
SnippetType>Expansion</SnippetType>
</
SnippetTypes>
</
Header>
<
Snippet>
<
Declarations>
<
Literal>
<
ID>type</ID>
<
ToolTip>Property type</ToolTip>
<
Default>int</Default>
</
Literal>
<
Literal>
<
ID>property</ID>
<
ToolTip>Property name</ToolTip>
<
Default>MyProperty</Default>
</
Literal>
</
Declarations>
<
Code Language="csharp"><![CDATA[[DataMember]
public $type$ $property$ { get; set; }$end$
]]>
</
Code>
</
Snippet>
</
CodeSnippet>
</
CodeSnippets>

2 comments:

  1. Yes! Now I don't have to write this. Glad you went and did it :).

    ReplyDelete
  2. Good Stuff. Thanks

    ReplyDelete