Microsoft
70-511 · Question #96
You are developing a Windows Presentation Foundation (WPF) application. An element binding consistently throws errors because the data retrieval is slow. You need to ensure that the…
The correct answer is A. Add the following markup segment to the window definition. C. Add the following markup segment to the problem element. See the full explanation below for the reasoning.
Question
You are developing a Windows Presentation Foundation (WPF) application. An element binding consistently throws errors because the data retrieval is slow. You need to ensure that the PresentationTraceSource binding is configured to debug the source of these errors. Which two actions should you perform? (Each correct answer presents part of the solution. Choose two).
Options
- AAdd the following markup segment to the window definition.
- BAdd the following markup segment to the window definition.
- CAdd the following markup segment to the problem element.
- DAdd the following markup segment to the problem element,
How the community answered
(67 responses)- A84% (56)
- B4% (3)
- D12% (8)
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