retriving integer value from the UITextField into a NSInteger variable.

Question

UITextField *textField; NSInteger intRollNumber;

I want to take rollNumber as input from the textField and store the value into intRollNumber .

How i do that? Because I am unable to convert the string into integer.

Answer 1

See the text property and integerValue.

Answer 2

Like this?

NSString *str = [textField text]
intRollNumber = [str intValue];