The primary purpose of WPF is to provide a dynamic, powerful way to build standalone client user interfaces using XAML markup. A user interface consists of different types of controls, such as buttons, textboxes, and datagrids. Each control exposes data and behaviors; the data will be displayed onscreen and edited by the user while the behaviors will make the UI interactive. Typically, the most challenging tasks when developing a UI are binding the data to the View and keeping the data synchronization between the View and the Model up-to-date at all times. For example, if the user modifies the data in the View, you must update the corresponding Model, and if the Model changes, the corresponding View needs to be updated.
KeywordsValidation Rule Data Template Class Build String Converter
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