[self.textFieldaddTarget:selfaction:@selector(textFieldDidChange:)forControlEvents:UIControlEventEditingChanged];
-(void)textFieldDidChange:(UITextField*)textField
{
}
[self.textFieldaddTarget:selfaction:@selector(textFieldDidChange:)forControlEvents:UIControlEventEditingChanged];
-(void)textFieldDidChange:(UITextField*)textField
{
}