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这是一个创建于 3596 天前的主题，其中的信息可能已经有所发展或是发生改变。
- (BOOL)textField:(UITextField *)textField shouldChangeCharactersInRange:(NSRange)range replacementString:(NSString *)string
{
if (range.location > 0)
{
textField.text = [textField.text stringByAppendingFormat:@"%@",string] ;
return NO;
}
return YES;
}
{
if (range.location > 0)
{
textField.text = [textField.text stringByAppendingFormat:@"%@",string] ;
return NO;
}
return YES;
}
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1
ciwonderful 2015-01-24 21:07:19 +08:00
这个方法。可行。以前试过。
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