Many advanced countries have already committed to the development of alternative automotive vehicles with high energy consumption, high emissions. However, the traditional management model behind the car-sharing is still largely restricted the development of universal implementation of shared bus and modernization, become deeper "soft environment" issue. Thus, in the era of information technology, networking, and computer technology through car sharing management system information management technology to achieve efficient, electronic car-sharing management, in order to promote more use of bus travel, improve resource utilization roads, ease traffic congestion, promote energy conservation, improve the urban quality to provide strong technical support.
The design uses technology developed ASP.NET-based Browser / Server architecture, development tools in Visual Studio, C # as the development language, using ADO.NET to connect with back-end database, complete add data, modify, delete, query, etc. Features. This system provides a powerful data manipulation functions, user-friendly, easy to use, while based on B / S mode. Conduct the actual needs of the automotive management studies car-sharing management systems, analysis, design, paper studies the features shared vehicle management system, the system carried out a detailed business functional requirements analysis and system requirements analysis, including business process systems analysis, the system functions and the functional structure of the system described. On this basis, the paper carried out the overall architecture of the system design: system architecture, network architecture and function module design research, design, detailed design of the various subsystems, and related databases. Papers are from the design principle of the system, development model, module design, system management control and data processing aspects to elaborate.
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %> <%@ Register src="qttop.aspx.cs" tagname="qttop" tagprefix="uc1" %> <%@ Register src="qtleft.aspx.cs" tagname="qtleft" tagprefix="uc2" %> <%@ Register src="qtdown.aspx.cs" tagname="qtdown" tagprefix="uc3" %>
Reception data preparation, in descending order by pressing the ID, the main code is as follows:
protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { sql = "select top 5 id,title,shouyetupian from allgonggao where shouyetupian<>'' and shouyetupian like '%.jpg' order by id desc"; getsyt(sql); sql = "select top 9 id,title,addtime,leibie from allgonggao where leibie=' ' order by id desc"; getdata(sql); sql = "select top 4 * from yaoshanpeifang where tupian<>'' order by id desc"; getdata2(sql); sql = "select top 8 id,title,addtime,leibie from allgonggao where leibie=' ' order by id desc"; getdata3(sql); sql = "select top 8 id,title,addtime,leibie from allgonggao where leibie=' ' order by id desc"; getdata4(sql); } }