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Published in:
2020 | OriginalPaper | Chapter
28. WPF Notifications, Validations, Commands, and MVVM
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Abstract
This chapter will conclude your investigation of the WPF programming model by covering the capabilities that support the Model-View-ViewModel (MVVM) pattern. The first section covers the Model-View-ViewModel pattern. Next, you learn about the WPF notification system and its implementation of the Observable pattern through observable models and observable collections. Having the data in the UI accurately portray the current state of the data automatically improves the user experience significantly and reduces the manual coding required in older technologies (such as WinForms) to achieve the same result.