Detect delete key using UIKeyCommand

Question

Anyone know how to detect the \"delete\" key using UIKeyCommand on iOS 7?

Answer 1

You can always try UIKeyInput. https://developer.apple.com/library/prerelease/ios/documentation/UIKit/Reference/UIKeyInput_Protocol/index.html#//apple_ref/occ/intfm/UIKeyInput/deleteBackward

The function should be

- (void)deleteBackward