Disable bounce effect on CollectionView in your Xamarin.Forms iOS app

I noticed a StackOverflow question where the author was interested in disabling the bounce effect for CollectionView. They had a method for ListView, but was now looking on how to do it for CollectionView on iOS. I put together a small sample, let me tell you what I did. The Bounce Effect If you have … Read more Disable bounce effect on CollectionView in your Xamarin.Forms iOS app

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 more Scanning 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 more Grouped 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 more Alternate 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 more Loading 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 more Implement grouping in the Xamarin.Forms ListView