Microsoft
70-511 · Question #59
70-511 Question #59: Real Exam Question with Answer & Explanation
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Question
You are developing a Windows Presentation Foundation (WPF) application. An event triggers a workflow such that a parent control executes the event handlers before the child controls. You need to ensure that if a parent control's event handler encounters an error, the subsequent handlers are not called. What should you do?
Options
- AUse handlers for a tunneling routed event and mark the event as handled in the case of a
- BUse handlers for a tunneling routed event and mark the event as handled in the finally
- CUse handlers for a bubbling routed event and mark the event as handled in the case of a
- DUse handlers for a bubbling routed event and set the Handled property of the
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