Touch Return Button

[cpp]
/////UITextView  
- (BOOL)textView:(UITextView *)textView shouldChangeTextInRange:(NSRange)range replacementText:(NSString *)text 
{ 
    if ([text isEqualToString:@"\n"]) { 
         
      NSLog("點擊return"); 
        return NO; 
    } 
    return YES; 
} 
 
/////UITextField  
- (BOOL)textFieldShouldReturn:(UITextField *)textField 
{ 
    NSLog("點擊return"); 
    return YES; 
}