NSString str = new NSString("Hello World!"); string output = str.ToString(); Console.WriteLine(output);
NSString str = new NSString("1"); int num = int.Parse(str); Console.WriteLine(num);In this example, we create a new NSString object with the text "1". We then try to parse the string into an integer using the int.Parse method. However, this will result in an exception as the string contains non-numeric characters. Package/Library: This method is part of the Apple.CoreFoundation package/library.