键盘和return键的类型

／／键盘的类型

text.keyboardType =UIKeyboardTypeNumberPad;

typedef enum {

UIKeyboardTypeDefault,默认键盘，支持所有字符

UIKeyboardTypeASCIICapable,　支持ASCII的默认键盘

UIKeyboardTypeNumbersAndPunctuation,　标准电话键盘，支持＋＊＃字符

UIKeyboardTypeURL,URL键盘，支持.com按钮只支持URL字符

UIKeyboardTypeNumberPad,数字键盘

UIKeyboardTypePhonePad,　 　电话键盘

UIKeyboardTypeNamePhonePad,　电话键盘，也支持输入人名

UIKeyboardTypeEmailAddress,　用于输入电子邮件地址的键盘

UIKeyboardTypeDecimalPad,数字键盘有数字和小数点

UIKeyboardTypeTwitter,优化的键盘，方便输入@、#字符

UIKeyboardTypeAlphabet =UIKeyboardTypeASCIICapable,

} UIKeyboardType;

／／return键类型

text.returnKeyType =UIReturnKeyDone;

typedef enum {

UIReturnKeyDefault,默认灰色按钮，标有Return

UIReturnKeyGo,标有Go的蓝色按钮

UIReturnKeyGoogle,标有Google的蓝色按钮，用语搜索

UIReturnKeyJoin,标有Join的蓝色按钮

UIReturnKeyNext,标有Next的蓝色按钮

UIReturnKeyRoute,标有Route的蓝色按钮

UIReturnKeySearch,标有Search的蓝色按钮

UIReturnKeySend,标有Send的蓝色按钮

UIReturnKeyYahoo,标有Yahoo的蓝色按钮

UIReturnKeyYahoo,标有Yahoo的蓝色按钮

UIReturnKeyEmergencyCall,紧急呼叫按钮

} UIReturnKeyType;