Microsoft
70-511 · Question #242
You use Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application. You write the following code fragment. You need to implement the MyProject.AverageConverter class…
The correct answer is D. Implement the IMultiValueConverter interface. See the full explanation below for the reasoning.
Question
You use Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application. You write the following code fragment. You need to implement the MyProject.AverageConverter class. What should you do?
Exhibit
Options
- AInherit from the TypeConverter class.
- BImplement the IValueConverter interface.
- CApply the TypeConverterAttribute attribute.
- DImplement the IMultiValueConverter interface.
How the community answered
(56 responses)- A2% (1)
- B11% (6)
- C5% (3)
- D82% (46)
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