Scanning and Generating Barcodes with ZXing on Xamarin.Forms

Scanning and Generating Barcodes with ZXing on Xamarin.Forms

Barcodes are still very much present in our daily lives. It’s a quick and easy way to store and read information or show a unique identifier on an object. It is not a big surprise that scanning barcodes is something that is often requested in apps. While mobile devices often aren’t specialized in these kinds … Read moreScanning and Generating Barcodes with ZXing on Xamarin.Forms

Grouped ListView with Alternate Row Color in Xamarin.Forms

Grouped ListView with Alternate Row Color in Xamarin.Forms

As a follow-up on my previous post about alternate row colors in a ListView, this question was posted on StackOverflow. The poster of the question wants to implement alternate row coloring on his grouped ListView. How can I implement it with a grouped listview? I want to have the alternate row color inside every group … Read moreGrouped ListView with Alternate Row Color in Xamarin.Forms

Alternate Row Color in Xamarin.Forms ListView

Alternate Row Color in Xamarin.Forms ListView

When browsing on StackOverflow today, I came across a question that was asking how to set an alternate row color on a ListView. Of course, multiple solutions are available. But I thought I would implement it with a DataTemplateSelector. In this post, I will do a quick write-up of the details. The code for this … Read moreAlternate Row Color in Xamarin.Forms ListView

Loading a page (or anything!) from a XAML string in Xamarin.Forms

Loading controls and pages from a XAML string

I have seen this question come across pages like Stackoverflow a couple of times: “how can I load a page from a XAML string at runtime?”. Up until a little while ago this was hard, now it’s pretty easy! Let’s have a look at how we can load controls and even pages from a XAML … Read moreLoading a page (or anything!) from a XAML string in Xamarin.Forms

Implement grouping in the Xamarin.Forms ListView

Grouping ListView

Recently I have answered a question on StackOverflow, like I do a lot, and I thought I’d turn it into a blog post! Maybe I should make a series out of it.. In the meantime, the subject is: implementing grouping in a ListView. The sample code for this post can be found here: https://github.com/jfversluis/GroupingListViewSample Question The … Read moreImplement grouping in the Xamarin.Forms ListView