How can i increase the button width dynamically depends on the text size in iphone?

Question

I have created 10 buttons programmatically and set the titles in the button. Now i want to increase the button frame size dynamically,its depends on the text.

I given so

Answer 1

Very simple solution:

TestButton.titleEdgeInsets = UIEdgeInsetsMake(0, 8, 0, 8);
[TestButton sizeToFit];
float width  =   TestButton.frame.size.width + 20;
TestButton.frame = CGRectMake(TestButton.frame.origin.x, TestButton.frame.origin.y, width, 40);