基于SILVERLIGHT影音共享网站的设计与开发

VIDEO SHARING SITE BASED ON SILVERLIGHT DESIGN AND DEVELOPMENT

本文是对影音视频分享网站的一个探索,系统包括三个主要组成部分:网站前台制作、ADO.NET与LINQ数据访问、SilverLight产生多媒体互动网页。对于网站前台制作的问题,首先要掌握网页制作的基本技巧,对网页有个整体布局,同时确定此网站需要满足的要求,并通过Visual Studio 2008制作出前台网页。ADO.NET与LINQ数据访问的任务是:首先进行文件预处理并建立后台数据库和所需的各类表格,然后利用LINQ,它的目标是以一致的方式直接利用程序语言本身的语法访问各种不同类型的数据(不只是数据库,还包括XAML、程序中的各种数据结构)。由于要把后台的数据和文件等要显示在网页上,所以又要用到数据绑定,通过SqlDataSource及GirdView控件,已设定的方式便可在网页上显示数据。对于多媒体互动网页的问题,微软在HTML之外定义了一种对多媒体支持度更高的语言XAML,其支持向量图形、3D动画、声音及影片,若再配合JavaScript或.NET程序,便可以设计出相当精彩的多媒体互动网页。而微软的SilverLight便是结合XAML及JavaScript的一项技术。

This is the video on the video sharing sites to explore,the system consists of three main components:Web front production,ADO.NET data access with LINQ,SilverLight generate interactive web media.For website issues made front,we must first master the basic skills in web production,the overall layout of the pages have the same time,to determine need to meet the requirements of this site,and through Visual Studio 2008 to produce front page.ADO.NET and LINQ data access tasks:first to file pre and create the kinds of background database and the required forms,and then use LINQ,Its aims are consistent with the language itself,Cheng Xu Fangshizhijie use the syntax to access a variety of different types of data(not just the database, including XAML,proceedings of the various data structures).As necessary background data and documents to be displayed on the page,so have to use data binding,and GirdView through the SqlDataSource control,the way has been set on the page can display data.The issue of multi-media interactive website,Microsoft has defined outside of an HTML multimedia support more language XAML,its support for vector graphics,3D animation,sound and video,If this same JavaScript or.NET programs can be designed a very exciting multi-media interactive website.Microsoft's SilverLight is a combination of XAML and JavaScript technology.