PropertyChanged.Fody
A Fody add-in that automatically injects INotifyPropertyChanged event-raising code into property setters at compile time.
What is PropertyChanged.Fody?
PropertyChanged.Fody is a .NET library that simplifies implementing the INotifyPropertyChanged interface by automatically injecting property change notification code during compilation. It works as a post-compilation weaver, eliminating repetitive boilerplate code for data-bound classes in UI frameworks like WPF and Xamarin. This keeps source code clean and reduces manual errors while maintaining runtime performance.
.NET developers building data-bound applications with UI frameworks that require INotifyPropertyChanged, such as WPF, Xamarin, or other MVVM-based projects. It is particularly useful for developers maintaining large codebases with many data-bound classes.
Developers choose PropertyChanged.Fody because it automates the tedious and error-prone task of writing PropertyChanged event-raising logic, ensuring consistency and reducing bugs. Its unique selling point is the combination of post-compilation weaving for runtime efficiency and an optional C# source generator for compile-time boilerplate generation, along with advanced features like dependent property notification and customizable interception.
Overview
Injects INotifyPropertyChanged code into properties at compile time
Use Cases
Best For
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