摘要: -(BOOL)textField:(UITextField*)textFieldshouldChangeCharactersInRange:(NSRange)rangereplacementString:(NSString*)string{ //Checkfornon-numericcharact... 阅读全文
posted @ 2014-05-02 15:29 勿忘初心,方得始终 阅读(118) 评论(0) 推荐(0) 编辑