[self.TF addTarget:selfaction:@selector(textFieldDidChange:)forControlEvents:UIControlEventEditingChanged];
-(void)textFieldDidChange:(UITextField*)textField{
}
[self.TF addTarget:selfaction:@selector(textFieldDidChange:)forControlEvents:UIControlEventEditingChanged];
-(void)textFieldDidChange:(UITextField*)textField{
}
本文标题:2021-11-09 iOS 监听UITextfield的输入
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