• C ා iobservable and IObserver observer model


    Iobservable is provided in C ාInterface and IObserverInterface to implement observer mode, iobservableEquivalent to the subject interface, let’s explain how to use the observer mode interface provided by the. Net framework.   The WeatherData class contains attributes such as temperature, humidity, and air pressure. class WeatherData { /// ///Temperature /// public string temperature { get; […]

  • As a designer, I have made a small app with stable passive income


    Brief comment: the original author has no idea to change the world, that is, to improve and optimize the existing solutions a little bit, with a passive income of 100000 yuan, which can be used for reference. He has a saying that is very good, many people are blind Bibi, even without trying to bring […]

  • It’s getting cold. Make a weather reminder assistant for your lover in Python


    Preface The text and pictures of the article are from the Internet, only for learning and communication, and do not have any commercial use. The copyright belongs to the original author. If you have any questions, please contact us in time for handling. Author: PK brother PS: if you need Python learning materials, you can […]

  • Calendar Control and Weather Use Sharing


    Thank you for the weather forecast of the Meteorological Bureau. <iframe allowtransparency=”true” frameborder=”0″ width=”292″ height=”98″ scrolling=”no” src=”http://tianqi.2345.com/plugin/widget/index.htm?s=1&z=1&t=0&v=0&d=2&bd=1&k=c0c0c0&f=808080&q=1&e=1&a=1&c=54511&w=292&h=98&align=center”> </iframe> Calendar controls are getting better and better, compatibility is no longer a problem, just download needs… I don’t know how to send compression packages here. Killing hope input can solve some of your problems. <script src=”My97DatePickerBeta/My97DatePicker/WdatePicker.js”></script> < […]

  • Extension of SQL2005 CLR Function-Implementation of Parsing Weather Service


    We can use CLR to obtain network services to display the result set of database customization functions, such as 163 weather forecast.http://news.163.com/xml/weather.xml The date of his XML result is incorrect, but we will not discuss it for the moment.The CLR code for getting weather from this XML is as follows, just visit it with WebClient. […]