摘 要
隨著互聯網技術的迅猛發展，現在Internet已從單純的學術科研向綜合性商業網絡發展，人們對于互聯網技術的要求已不單單是瀏覽一下網頁、收發電子郵件等簡單的網絡應用。高速發展的互聯網技術為網上購物系統的發展提供了強大的動力，同時，網上購物的環境已經逐步得到了改善。網上購物對網民的吸引力將會越來越大，網民對購物網站的看法也將必定會從不了解到了解，從拒絕到接受，從懷疑到信任，網上購物的觀念將更加深入人心。
在本網上購物系統中，顧客能夠方便的進行用戶注冊，查看商品，并可以將滿意的商品加入購物車。顧客購買完商品后，會得到系統自動分配的一個唯一的訂單號，以方便顧客隨時查詢訂單處理情況，了解現在貨物的狀態；而且管理員可以對商品的信息進行維護與管理，包括對現有商品信息的修改、新商品信息的加入、過時商品信息的刪除等；管理員還可以查看歷史訂單的記錄和現在訂單的情況。
本設計以Microsoft Visual Studio 2005為開發環境，采用當前比較流行的C#編程語言進行編碼，數據庫采用的是Microsoft SQL Server 2000。
關鍵詞：網上購物；商品；訂單；C#
The Design and Realization of Web Shopping System
Based on .NET
Abstract
With the development of internet technology, now the Internet is changed from scientific research to business application. What the people’s demand are not just the easy applications such as browsing the web sites, sending or receiving E-mails. Web Shopping systems are very powerful with the fast development of Internet, at the same time, the environment of shopping online has improved step by step. Shopping online will be more and more attractive to net citizens whose attitude to a shopping web site are changed from incomprehension to comprehension, from denial to acceptance, from suspicion to trust. The concept of shopping online will go deep into people’s mind gradually.
This web shopping system is very convenient for customers to register, view all kinds of products and add what they like to shopping cart. After one’s shopping, the system will create the only order number and distribute it to this customer. By this way, the customer can check the process of his/her order. The administrator of this system can maintain and manage all products information, including updating the information, adding new products to system and deleting unfashionable products from system. The administrator also can view all history orders and the situation of all new orders.
This web shopping system is based on Microsoft Visual Studio 2005 by C# programming language and Microsoft SQL Server 2000 database.
