Summary of some common code

Source: Internet
Author: User
First, the operation symbol before and after the need to add a space two, control view has initwithframe three, Initwithsubview and Layoutsubviews

Initwithsubview: Initializing child controls


Layoutsubviews: Re-layout, in which you set the size of various controls frame and other features


Iv. Convert the contents of the plist file into a dictionary:


V. Add a view that is controlled by another viewcontroller in one viewcontroller:


Loading images according to the URL of the image:


Seven, set the fillet of ImageView:


Eight, change the program by default the first running controller:


Ix. Titlerectforconrect and Imagerectforcontrect

As long as the UIButton text changes, these two methods will be automatically called, and the last call, you can get UIButton text content, so you can calculate and return to the final layout contentrect

Ten, Uifont:



Summary of some common code

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.