Microsoft
70-518 · Question #215
You are designing an application by using Windows Presentation Foundation (WPF) and Microsoft NET Framework 4. The application is designed to allow novice users to enter data into a form. If a user…
The correct answer is C. Create a WPF behavior. See the full explanation below for the reasoning.
Question
You are designing an application by using Windows Presentation Foundation (WPF) and Microsoft NET Framework 4. The application is designed to allow novice users to enter data into a form. If a user enters invalid data into an input control, the control blinks between two colors. You need to ensure that the blinking visual feature can be applied to other controls without writing any additional code. What should you do?
Options
- ACreate a timer.
- BCreate a shared style.
- CCreate a WPF behavior
- DUse a merged resource dictionary.
How the community answered
(22 responses)- A5% (1)
- B9% (2)
- C73% (16)
- D14% (3)
Community Discussion
No community discussion yet for this question.