70-511 Question #243: Real Exam Question with Answer & Explanation

You are developing a Windows Presentation Foundation (WPF) application. You use the following markup segment to add a Button control to the design surface of the MainWindow.xaml file. You add the following code segment to the code-behind file for HainWindow. The application will be deployed in an environment that requires alternate key mappings. You need to remove the CTRL+ C input gesture and replace it with the ALT+ C input gesture. What should you do?