计划：
估计这个任务需要多少时间完成：5-6天
开发：
需求分析：作为一个赛事管理者，我希望能够方便知道每场比赛中队伍的总场数，胜负场，总得分，总得分，积分，C值，Z值，以便对队伍进行排名。
设计文档：
根据计分方式：比赛结果为3:0、3:1时，胜队积3分，负队积0分；比赛结果为3:2时，胜队积2分，负队积1分；积分高者排名在前。
在之前的计分程序中判断比分是否为3:0,3:1就可以了。
（目前实现可以计算需求中的所有都可以进行计算，但是排名时用C值和Z值排名还未实现）
具体设计：
model类 namespace Model { public class volleycount { public int ID; public string team;//队伍名 public int total;//总场数 public int victorycount;//胜场 public int defeatcount;//负场 public int count;//积分 public int totalvictory;//总胜场 public int totaldefeat;//总负场 public double Cvalue; public int totalvictorycount;//总得分 public int totaldefeatcount;//总失分 public double Zvalue; } }
Dal层 public DataTable SelectvolleyTeamRank() { string sql = "select * from VollballCount order by count desc"; DataTable dt = SqlHelper.ExecuteDataTable(sql); return dt; } public int Selectrankcount() { string sql = "select count(*) from VollballCount"; int count = (int)SqlHelper.ExecuteScalar(sql); return count; } public volleycount SelectTeamRank(string team) { string sql = "select * from VollballCount where team=@team"; SqlParameter pms = new SqlParameter("@team",team); SqlDataReader reader = SqlHelper.ExecuteReader(sql,pms); volleycount rank= new volleycount(); if (reader.HasRows) { if (reader.Read()) { rank.ID = (int)reader["ID"]; rank.team = reader["team"].ToString(); rank.total = (int)reader["total"]; rank.victorycount = (int)reader["victorycount"]; rank.defeatcount = (int)reader["defeatcount"]; rank.count = (int)reader["count"]; rank.totalvictory = (int)reader["totalvictory"]; rank.totaldefeat = (int)reader["totaldefeat"]; rank.Cvalue = reader.GetDouble(7); rank.totalvictorycount = (int)reader["totalvictorycount"]; rank.totaldefeatcount = (int)reader["totaldefeacount"]; rank.Zvalue = reader.GetDouble(10); } } return rank; } public int UpdateRank(volleycount rank) { string sql = "update VollballCount set team=@team,total=@total,victorycount=@victorycount,defeatcount=@defeatcount,count=@count,totalvictory=@totalvictory,totaldefeat=@totaldefeat,Cvalue=@Cvalue,totalvictorycount=@totalvictorycount,totaldefeacount=@totaldefeacount,Zvalue=@Zvalue where ID=@ID"; SqlParameter[] pms = new SqlParameter[]{ new SqlParameter ("@team",rank.team), new SqlParameter("@total",rank.total), new SqlParameter("@victorycount",rank.victorycount), new SqlParameter("@defeatcount",rank.defeatcount), new SqlParameter("@count",rank.count), new SqlParameter("@totalvictory",rank.totalvictory), new SqlParameter("@totaldefeat",rank.totaldefeat), new SqlParameter("@Cvalue",(float)rank.totalvictory/rank.totaldefeat), new SqlParameter("@totalvictorycount",rank.totalvictorycount), new SqlParameter("@totaldefeacount",rank.totaldefeatcount), new SqlParameter("@Zvalue",(float)rank.totalvictorycount/rank.totaldefeatcount), new SqlParameter("@ID",rank.ID) }; int count = SqlHelper.ExecuteNonQuery(sql,pms); return count; }
BLL层 public DataTable SelectvolleyTeamRank() { return dal.SelectvolleyTeamRank(); } public int Selectrankcount() { return dal.Selectrankcount(); } public volleycount SelectTeamRank(string team) { return dal.SelectTeamRank(team); } public void UpdateRank(volleycount rank) { dal.UpdateRank(rank) ; }
UI层 namespace volleyball { public partial class Scoreing : Form { public string TeamA; public string TeamB; public int ScoreA = 0;//比分 public int ScoreB=0; public int count = 1;//局数 public int TeamScoreA = 0;//局比分 public int TeamScoreB = 0; public StringBuilder sb=new StringBuilder(); VolleybalScore score=new VolleybalScore(); volleyBll bll = new volleyBll(); volleycount RankA; volleycount RankB; public Scoreing() { InitializeComponent(); } private void Scoreing_Load(object sender, EventArgs e) { lblTeamA.Text = TeamA; lblTeamB.Text = TeamB; jushucount(count); score.Teams = TeamA + ":" + TeamB; RankA=bll.SelectTeamRank(TeamA); RankB = bll.SelectTeamRank(TeamB); } private void btnAddTeamA_Click(object sender, EventArgs e) { ScoreA++; showScore(); victory(); jushucount(count); RankA.totalvictorycount++; RankB.totaldefeatcount++; } private void btnAddteamB_Click(object sender, EventArgs e) { ScoreB++; showScore(); victory(); jushucount(count); RankB.totalvictorycount++; RankA.totaldefeatcount++; } private void showScore() { lblScoreB.Text = ScoreB.ToString(); lblScoreA.Text = ScoreA.ToString(); } private void victory() { if (count < 5) { if ((ScoreA >= 24 && Math.Abs(ScoreA - ScoreB) >= 2) || (ScoreB >= 24 && Math.Abs(ScoreA - ScoreB) >= 2)) { if (ScoreA - ScoreB >= 2) { MessageBox.Show(lblCount.Text + TeamA + "胜利"); TeamScoreA++; if (TeamScoreA == 3) { if (Math.Abs(TeamScoreA - TeamScoreB) >= 2) { sb.AppendFormat("第{0}局,{1}:{2} ", count, ScoreA, ScoreB); lblBigScore.Text = sb.ToString(); MessageBox.Show("比赛结束" + TeamA + "胜利"); score.Victory = TeamA + TeamScoreA.ToString() + ":" + TeamScoreB.ToString(); score.thirdScore = ScoreA.ToString() + ":" + ScoreB.ToString(); bll.InsertScore(score); count = 1; ScoreA = 0; ScoreB = 0; showScore(); lblCount.Text = "第一局"; RankA.total++; RankB.total++; RankA.victorycount++; RankB.defeatcount++; RankA.count += 3; RankA.totalvictory++; bll.UpdateRank(RankA); bll.UpdateRank(RankB); } } sb.AppendFormat("第{0}局,{1}:{2} ", count, ScoreA, ScoreB); lblBigScore.Text = sb.ToString(); if (count == 1) { score.firstScore = ScoreA.ToString() + ":" + ScoreB.ToString(); } else if (count == 2) { score.secondScore = ScoreA.ToString() + ":" + ScoreB.ToString(); } else if (count == 3) { score.thirdScore = ScoreA.ToString() + ":" + ScoreB.ToString(); } else if (count == 4) { score.fourthScore = ScoreA.ToString() + ":" + ScoreB.ToString(); } count++; ScoreA = 0; ScoreB = 0; showScore(); } if (ScoreB - ScoreA >= 2) { MessageBox.Show(lblCount.Text + TeamB + "胜利"); TeamScoreB++; if (TeamScoreB == 3) { if (Math.Abs(TeamScoreA - TeamScoreB) >= 2) { sb.AppendFormat("第{0}局,{1}:{2} ", count, ScoreA, ScoreB); lblBigScore.Text = sb.ToString(); MessageBox.Show("比赛结束" + TeamB + "胜利"); score.Victory = TeamB + TeamScoreB.ToString() + ":" + TeamScoreA.ToString(); score.thirdScore = ScoreA.ToString() + ":" + ScoreB.ToString(); bll.InsertScore(score); count = 1; ScoreA = 0; ScoreB = 0; showScore(); lblCount.Text = "第一局"; RankB.total++; RankA.total++; RankB.victorycount++; RankA.defeatcount++; RankB.count += 3; RankB.totalvictory++; bll.UpdateRank(RankA); bll.UpdateRank(RankB); } } sb.AppendFormat("第{0}局,{1}:{2} ", count, ScoreA, ScoreB); lblBigScore.Text = sb.ToString(); if (count == 1) { score.firstScore = ScoreA.ToString() + ":" + ScoreB.ToString(); } else if (count == 2) { score.secondScore = ScoreA.ToString() + ":" + ScoreB.ToString(); } else if (count == 3) { score.thirdScore = ScoreA.ToString() + ":" + ScoreB.ToString(); } else if (count == 4) { score.fourthScore = ScoreA.ToString() + ":" + ScoreB.ToString(); } count++; ScoreA = 0; ScoreB = 0; showScore(); } } } else if (count == 5) { if ((ScoreA >= 15 && Math.Abs(ScoreA - ScoreB) >= 2) || (ScoreB >= 15 && Math.Abs(ScoreA - ScoreB) >= 2)) { if (ScoreA - ScoreB >= 2) { sb.AppendFormat("第{0}局,{1}:{2} ", count, ScoreA, ScoreB); lblBigScore.Text = sb.ToString(); MessageBox.Show("比赛结束"+lblCount.Text + TeamA + "胜利"); TeamScoreA++; score.Victory = TeamA + TeamScoreA.ToString() + ":" + TeamScoreB.ToString(); score.fifthScore = ScoreA.ToString() + ":" + ScoreB.ToString(); RankA.total++; RankB.total++; RankA.victorycount++; RankB.defeatcount++; RankA.count += 2; RankB.count++; RankA.totalvictory++; bll.UpdateRank(RankA); bll.UpdateRank(RankB); } if (ScoreB - ScoreA >= 2) { sb.AppendFormat("第{0}局,{1}:{2}/0", count, ScoreA, ScoreB); lblBigScore.Text = sb.ToString(); MessageBox.Show("比赛结束"+lblCount.Text + TeamB + "胜利"); TeamScoreB++; score.Victory = TeamB + TeamScoreB.ToString() + ":" + TeamScoreA.ToString(); score.fifthScore = ScoreA.ToString() + ":" + ScoreB.ToString(); RankB.total++; RankA.total++; RankB.victorycount++; RankA.defeatcount++; RankB.count += 2; RankA.count++; RankB.totalvictory++; bll.UpdateRank(RankA); bll.UpdateRank(RankB); } count=1; ScoreA = 0; ScoreB = 0; showScore(); bll.InsertScore(score); } } } private void jushucount(int count) { if(count==1) { lblCount.Text= "第一局"; } else if (count == 2) { lblCount.Text = "第二局"; } else if (count == 3) { lblCount.Text = "第三局"; } else if (count == 4) { lblCount.Text = "第四局"; } else if (count == 5) { lblCount.Text = "第五局"; } else { lblCount.Text = "第一局"; } } } }
排名显示 public partial class Ranking : Form { public Ranking() { InitializeComponent(); } public volleyBll bll = new volleyBll(); private void Ranking_Load(object sender, EventArgs e) { dgvVolleyRankLoad(); } private void dgvVolleyRankLoad() { dgvVolleyRank.DataSource = bll.SelectvolleyTeamRank(); int count = bll.Selectrankcount(); for (int i = 0; i < count; i++) { this.dgvVolleyRank.Rows[i].Cells[0].Value = i + 1; } } }
程序运行截图
