XAML Data Binding and MVVM Basics (.NET MAUI, WPF, UWP, Xamarin.Forms)

Today, we attempt to fix up some code that was submitted by a viewer. They were having issues with some data binding in their XAML application and sent me some source code to look at. We diagnose the application to understand what is going wrong with the application including commands, two-way data binding, and some best practices to bind to objects.
Links:
Source Code Sample: github.com/jamesmontemagno/Da...
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Chapters:
00:00 - Overview of MVVM
01:50 - Binding Overview and Compiled Bindings
04:00 - Command overview & static issues
06:10 - Two-way databinding
09:00 - INotifyPropertyChanged
13:45 - Enhancing databinding to objects
18:00 - Wrap-up
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#xaml #databinding #dotnetmaui