WPF Questions and Answers

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The main goal of QuestPond is to create Step by Step lessons on C#, ASP.NET, Design patterns, SQL, and so on. As years moved on I added other step-by-step lessons like Angular, SharePoint, MSBI, Azure and so on.

WPF Questions and Answers

• Lab 1: - What is WPF and how it is better than Winforms?
• Theory: - Explain WPF object hierarchy?
• Lab 2: - How to implement threading in WPF?
• Lab 3: - Explain one way, two way, one time & one way to source bindings?
• Lab 4: - Explain UpdateSourceTrigger in WPF?
• Lab 5: - Explain WPF Resources?
• Lab 6: - What are WPF Value Converters?
• Lab 7: - Explain WPF multibindings and multivalueconverters?
• Lab 8: - Explain logical tree, visual tree,routed events(Direct, Tunneling and Bubbling)?
• Lab 9: - What are WPF commands and INotifyPropertyChange interface?
• Lab 10: - Explain MVVM with a simple example(With binding)?
• Lab 11: - What is the need of INotifyPropertyChanged interface in MVVM?(MVVM With INotify)
• Lab 12: - Explain importance of commands in MVVM(MVVM with Commands)?
• Lab 13: - How to decouple commands from view model(MVVM reusable commands)?
• Lab 14 :- How to refresh MVVM commands ?

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