UIKeyboardHIDUsage.keyboard9 The raw usage code 38 (decimal)/26 (hexadecimal). Declarationcase keyboard9 See AlsoNumerical keysUIKeyboardHIDUsage.keyboard0UIKeyboardHIDUsage.keyboard1UIKeyboardHIDUsage.keyboard2UIKeyboardHIDUsage.keyboard3UIKeyboardHIDUsage.keyboard4UIKeyboardHIDUsage.keyboard5UIKeyboardHIDUsage.keyboard6UIKeyboardHIDUsage.keyboard7UIKeyboardHIDUsage.keyboard8