# INotifyDataErrorInfo

Model-View-ViewModel (MVVM) - Part 4 - INotifyDataErrorInfo

An base class implementation for the INotifyDataErrorInfo interface. Used in the Model-View-ViewModel (MVVM) pattern. Targeted for best performance.

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Model-View-ViewModel (MVVM) - Part 1 - Overview

What really goes into using Model-View-ViewModel (MVVM) in .NET. Base classes for INotifyPropertyChanged, INotifyDataErrorInfo, IDisposable and a lot more.

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