Write some C# Software

it is a kind of parental control system.i need login window with user photo(as a user name).when select specific photo password typing field [login to view URL] a computer shutdown or sleep timer. and also need screen capture in given time sequence(5 seconds or 10 seconds).need to show user name/password field when open a [login to view URL] window cant close and automatically close when feed correct username/password [login to view URL] it cant [login to view URL] need add and remove URL to block web [login to view URL] more user interaction and error free software.i attached some screen shots with basic component software that i create using visual basic.i need quality [login to view URL] you