Increasing height of UITextField?

I tried this:

UITextField *field = [[UITextField alloc] initWithFrame:CGRectMake(164, 282, 461, 60)];
[txt setBorderStyle:UITextBorderStyleRoundedRect];

But when I build I cannot see the UITextField, help please. I also tried, field = CGSizeMake but you cannot assign CGSizeMake to a 开发者_如何学编程UITextField

you forget to add textfield as subview. Use

[self.view addSubView:field];

Add it as subView in your main view. using addSubview: method of UIView.

Like below.

[self.view addSubview:field];

i think you should try this too

first give constrain to text field as below

and now simply increase the height of text filed

and if you don't want constrain then remove it

i hope it will help you