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  • 排球计分员用户故事

    计划

             。估计项目总用时:7天

    开发

              。需求分析:作为一名现场计分员,我希望详细记录比赛现场比分增长情况,以便观众及运动员、教练员即及时掌握                                     比赛状况(每次比分形成一条记录)

              。生成设计文档:活动图

              。设计复审:通过

              。代码规范:Visual Studio 2010

              。具体设计:

              。具体编码:

    using System;
    using System.Collections.Generic;
    using System.Linq;
    using System.Web;
    using System.Data;
    using System.Data.SqlClient;
    using System.Configuration;

    /// <summary>
    ///SqlHelper 的摘要说明
    /// </summary>
    public static class SqlHelper
    {
    //public SqlHelper()
    //{
    //
    //TODO: 在此处添加构造函数逻辑
    //
    //private static readonly string constr = ConfigurationManager.ConnectionStrings["connectionStr"].ConnectionString;
    private static readonly string constr = ConfigurationManager.ConnectionStrings["itcast"].ConnectionString;
    public static int ExecuteNonQuery(string sql,params SqlParameter[] pms)
    {
    using (SqlConnection con = new SqlConnection(constr))
    {
    using (SqlCommand cmd = new SqlCommand(sql, con))
    {
    if (pms != null)
    {
    cmd.Parameters.AddRange(pms);

    }
    con.Open();
    return cmd.ExecuteNonQuery();
    }
    }

    }
    public static object ExecuteScalar(string sql,params SqlParameter[] pms)
    {
    using (SqlConnection con = new SqlConnection(constr))
    {
    using (SqlCommand cmd = new SqlCommand(sql, con))
    {
    if (pms != null)
    {
    cmd.Parameters.AddRange(pms);

    }
    con.Open();
    return cmd.ExecuteScalar();
    }
    }
    }
    public static SqlDataReader ExecuteReader(string sql, params SqlParameter[] pms)
    {
    SqlConnection con = new SqlConnection(constr);
    using (SqlCommand cmd = new SqlCommand(sql, con))
    {
    if (pms != null)
    {
    cmd.Parameters.AddRange(pms);

    }
    try
    {
    con.Open();
    return cmd.ExecuteReader(System.Data.CommandBehavior.CloseConnection);
    }
    catch(Exception)
    {
    con.Close();
    con.Dispose();//释放所有资源
    throw;
    }
    }
    }
    public static DataTable ExecuteDataTable(string sql, params SqlParameter[] pms)
    {
    DataTable dt = new DataTable();
    using (SqlDataAdapter adapter = new SqlDataAdapter(sql, constr))
    {
    if (pms != null)
    {
    adapter.SelectCommand.Parameters.AddRange(pms);

    }
    adapter.Fill(dt);
    }
    return dt;
    }

    }

    using System;
    using System.Collections.Generic;
    using System.Linq;
    using System.Text;
    using System.Data.SqlClient;
    using Model;


    namespace sceneJiFenDAL
    {

    public class BeginDal
    {

    public int Insert(Fen fen)
    {
    string sql = "insert into Fen values(@TeamA,@ADeFen,@TeamAFenName,@TeamB,@BDeFen,@TeamBFenName)";
    SqlParameter[] paras = new SqlParameter[]{
    new SqlParameter("@TeamA",fen.TeamA),
    new SqlParameter("@TeamAFenName",fen.TeamAFenName),
    new SqlParameter("@TeamA",fen.TeamB),
    new SqlParameter("@TeamAFenName",fen.TeamBFenName)
    };
    int count = SqlHelper.ExecuteNonQuery(sql,paras);
    return count;
    }
    public List<Fen> SelectAllFen()
    {
    string sql = "select * from Fen";
    List<Fen> fenlist = new List<Fen>();
    using (SqlDataReader reader = SqlHelper.ExecuteReader(sql))
    {
    if(reader.HasRows)
    {
    while (reader.Read())
    {
    Fen fen = new Fen();
    fen.TeamA = reader.GetString(1);
    fen.ADeFen = reader.GetString(2);
    fen.TeamAFenName = reader.GetString(3);
    fen.TeamB = reader.GetString(4);
    fen.BDeFen = reader.GetString(5);
    fen.TeamBFenName = reader.GetString(6);
    fenlist.Add(fen);
    }

    }
    }
    return fenlist;
    }

    }
    }

    using System;
    using System.Collections.Generic;
    using System.Linq;
    using System.Text;
    using Model;
    using sceneJiFenDAL;

    namespace sceneJiFenBLL
    {
    public class FenBLL
    {
    BeginDal dal = new BeginDal();
    public bool Insert(Fen fen)
    {

    return dal.Insert(fen) > 0;
    }
    public List<Fen> GetAllFen()
    {
    return dal.SelectAllFen().Count > 0 ? dal.SelectAllFen() : null;
    }
    }
    }

    using System;
    using System.Collections.Generic;
    using System.ComponentModel;
    using System.Data;
    using System.Drawing;
    using System.Linq;
    using System.Text;
    using System.Windows.Forms;
    using Model;
    using sceneJiFenBLL;


    namespace sceneJiFen
    {
    public partial class One : Form
    {
    public One()
    {
    InitializeComponent();
    }
    int Adefen=0;
    int Bdefen = 0;
    private FenBLL bll = new FenBLL();
    private void button1_Click(object sender, EventArgs e)
    {
    Adefen++;
    Fen fen=new Fen();
    fen.TeamA=label1.Text;
    fen.TeamB = label2.Text;
    fen.ADeFen = Adefen.ToString();
    if (radioBtn2.Checked == true)
    {
    fen.TeamAFenName = radioBtn2.Text;
    }

    if (radioButton2.Checked == true)
    {
    fen.TeamAFenName = radioButton2.Text;
    }
    if (radioButton3.Checked == true)
    {
    fen.TeamAFenName = radioButton3.Text;
    }
    if (radioButton14.Checked == true)
    {
    fen.TeamAFenName = radioButton14.Text;
    }
    if (radioButton6.Checked == true)
    {
    fen.TeamAFenName = radioButton6.Text;
    }
    if (radioButton5.Checked == true)
    {
    fen.TeamAFenName = radioButton5.Text;
    }
    if (radioButton4.Checked == true)
    {
    fen.TeamAFenName = radioButton4.Text;
    }
    if (radioButton13.Checked == true)
    {
    fen.TeamAFenName = radioButton13.Text;
    }
    //bool isOK = bll.Insert(fen);
    //if(isOK)
    //{
    // MessageBox.Show("hhhhhh");
    //}
    }

    private void button2_Click(object sender, EventArgs e)
    {
    Bdefen++;
    Fen fen = new Fen();
    fen.TeamA = label1.Text;
    fen.TeamB = label2.Text;
    fen.BDeFen = Bdefen.ToString();
    if (radioButton12.Checked == true)
    {
    fen.TeamAFenName = radioButton12.Text;
    }

    if (radioButton11.Checked == true)
    {
    fen.TeamAFenName = radioButton11.Text;
    }
    if (radioButton10.Checked == true)
    {
    fen.TeamAFenName = radioButton10.Text;
    }
    if (radioButton9.Checked == true)
    {
    fen.TeamAFenName = radioButton9.Text;
    }
    if (radioButton8.Checked == true)
    {
    fen.TeamAFenName = radioButton8.Text;
    }
    if (radioButton7.Checked == true)
    {
    fen.TeamAFenName = radioButton7.Text;
    }

    }

    private void One_Load(object sender, EventArgs e)
    {

    }
    }
    }

              。代码复审:通过

              。测试:通过

    报告

              。测试报告:尚未完善

              。计算工作量:个人而言,工作量庞大

              。事后总结,并提出过程改进计划:三层架构没有完全掌握,做这个用户故事有点难度

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  • 原文地址:https://www.cnblogs.com/yfy199628/p/6568295.html
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