How can i hide the keyboard when the uitextView is in focus~~

I hava a UITextView ,and after some characters' input, I want to use a button click to hide the keyboard and the UITextView is still in focus....[Attention:the button is not a return key or a done key];


Have you set delegate to your UITextView instance? If so, try using [_textView resignFirstResponder];


Try using [self.view endEditing:YES];

mplement following code to your view controller .m file & .h file add delegate of textView

 -(BOOL)textView:(UITextView *)textView shouldChangeTextInRange:(NSRange)range replacementText:(NSString *)text
  if([text isEqualToString:@"\n"])
    [textView resignFirstResponder];
  return YES;

Now goto interface builder, select your textview & set return key type done.

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