Code Snippets for Xamarin.Forms BindableProperty

If you haven’t heard about the #XamarinMonth before, you should either click on the hashtag or read Luis’ blog post where he introduces the topic. At the end of his post, you will also find a link to all the contributions.

Why Code Snippets?

Code snippets make it easier to reuse code you write repeatedly during your dev life. For Xamarin Forms, there are no “built-in” snippets, so I decided to start creating my own snippets some time ago. If you want to get started, have a look at the docs.

The Snippets

If you ever wrote a custom control or an Effect for Xamarin Forms, chances are high you also used the BindableProperty functionality. I got tired of remembering the syntax, so I decided to write some snippets for it:

• BindableProperty (bindp)
• BindableProperty with PropertyChanged handler (bindppc)
• Attached BindableProperty (bindpa)
• Attached BindableProperty with PropertyChanged handler (bindpapc)

You can download all of them from my Github repo.

Once you insert (write shortcut, Tab, Tab) the snippet, you just need to define the name of the property as well as its type and hit enter – that’s it.

Tip: To make sure that the snippets show up with IntelliSense, go to Tools/Options, find the Text Editor section followed by the C# entry. Under IntelliSense, find the option for ‘Snippet behavior‘ and choose ‘Always include snippets‘.

Conclusion

Snippets can save a lot of time. Luckily, the implementation is not that difficult (see docs link above). As always, I hope this post is helpful for some of you.

Until the next post, happy coding, everyone!