2012-05-03 81 views

回答

1

在TextView中Delegate-使用这种

- (BOOL)textView:(UITextView *)textView shouldChangeTextInRange:(NSRange)range replacementText:(NSString *)text 
{ 

    if([text isEqualToString:@"\n"]) 
    { 
     [textView resignFirstResponder]; 
     return NO; 
    } 

return YES; 
} 
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