You need to implement the button functionality
How should you complete the relevant code?
Which HTML markup segment should you use to localize the greeting?
You need to activate the barcode scanner, Which class and method should you use?
Which function call or calls should you use?
What types of devices can you detect?
You are developing a Windows Store app that must meet the following requirements:
Which code segment should you insert at line 03?
which order should you perform the actions?