Microsoft
70-518 · Question #46
70-518 Question #46: Real Exam Question with Answer & Explanation
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Question
You are designing an application by using Windows Presentation Foundation (WPF) and Microsoft .NET Framework 4. You plan to create a wizard by using a Window, a Frame, and several Page objects. The wizard will use the NavigationService. The NavigationService will be invoked by buttons on the user interface (UI). You need to ensure that prior-page navigation can be disabled. What should you do?
Options
- AIn the button Onclick event, remove the previous wizard page from the journal.
- BIn the button Onclick event, remove the previous wizard page from the Window.
- CIn the button OnMouseDown event, remove the previous wizard page from the Frame.
- DIn the button OnMouseDown event, remove the previous wizard page from the Window.
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