iphone - How to change the uitextview font size

Question

can any one help to change the font size in UITextView.

[textView setFont:[UIFont fontWithName:@"ArialMT" size:30]];

I use this one but it doesn't work.

Answer 1

Have you bind textView with xib or allocated textView?

If yes,

You can use following code to check whether this works

[textView setFont:[UIFont boldSystemFontOfSize:15]];

or

 [textView setFont:[UIFont systemFontOfSize:15]];