frmhistoryview.cs

我自己开发的双色球预测软件

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Collections;
using DataAccessLayer;
using ZedGraph;

namespace cpzh
{
    public partial class frmHistoryView : Form
    {
        private HistoryData awardData;      //中奖数据
        private OLEDBAccessObj dbObj;
        private HistoryAnalyse historyAnalyse;
        private RedBall redBall;

        struct StatResult                           //红球统计结果
        {
            public string CurRedBallNo;             //当前红球号码
            public int CurValue;                    //当前期数
            public int Average;                     //平均期数
            public int HitAward;                    //中奖次数
            public int Appear;                      //当前期数出现次数
            public int Appear1;                     //当前期数正负一期出现次数
            public int Commend;                     //推荐指数,
            //300期没有出现过大于当前期数　加＊＊
            //200期没有出现过大于当前期数　加＊
            //大于40　加＊
            //大于60　加＊＊
            //300期内出现超过40　加＊
            //200期内正负两期范围出现超过3次　加＊
            //200期内正负3期范围出现超过3次　加＊
        }
        private StatResult statResult;              //红球统计结果

        public frmHistoryView()
        {
            awardData = new HistoryData();
            this.dbObj = new OLEDBAccessObj();
            this.dbObj.ConnectDB();
            this.historyAnalyse = new HistoryAnalyse(this.dbObj);
            this.redBall = new RedBall(); ;

            InitializeComponent();
        }

        private void frmHistoryView_Load(object sender, EventArgs e)
        {
            InitCBRedNo();
            ShowChartPanl("");
            //SetDgwType();
        }

        #region//设置ｄｇｗ样式
        /// <summary>
        /// 设置ｄｇｗ样式
        /// </summary>
        /// <param name="btnName">调用此过程的按钮名字</param>
        private void SetDgwType(string btnName)
        {
            //设置列标题的样式
            DataGridViewCellStyle chdcstyle = dgwHistoryView.ColumnHeadersDefaultCellStyle;
            chdcstyle.BackColor = Color.LightGray ;
            chdcstyle.ForeColor = Color.White;
            chdcstyle.Font = new Font(dgwHistoryView.Font, FontStyle.Bold);
            dgwHistoryView.ColumnHeadersHeight = 30;
            //设置单元格的样式
            DataGridViewCellStyle style = new DataGridViewCellStyle();
            {
                style.BackColor = Color.Beige;
                style.ForeColor = Color.Brown;
                style.Font = new Font("Verdana", 8);
            }
            dgwHistoryView.AlternatingRowsDefaultCellStyle = style;
            dgwHistoryView.RowHeadersVisible = false;

            switch (btnName )
            {
                case "btnStatAll":
                    dgwHistoryView.DataSource = null;
                    dgwHistoryView.Rows.Clear();
                    dgwHistoryView.ColumnCount = 7;

                    for (int i = 0; i < 7; i++)
                    {
                        dgwHistoryView.Columns[i].Width = 80;
                    }
                    dgwHistoryView.Columns[0].Width = 50;
                    dgwHistoryView.Columns[3].Width = 85;

                    dgwHistoryView.Columns[0].Name = "红球号";
                    dgwHistoryView.Columns[1].Name = "当前期数";
                    dgwHistoryView.Columns[2].Name = "相同期数";
                    dgwHistoryView.Columns[3].Name = "+-一期数";
                    dgwHistoryView.Columns[4].Name = "出现次数";
                    dgwHistoryView.Columns[5].Name = "平均期数";
                    dgwHistoryView.Columns[6].Name = "推荐指数";

                    dgwHistoryView.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
                    break;
                case "btnQuery": 
                    //设置列标题的样式
                    DataGridViewCellStyle chdcstyle1 = dgvQuery.ColumnHeadersDefaultCellStyle;
                    chdcstyle1.BackColor = Color.LightGray;
                    chdcstyle1.ForeColor = Color.White;
                    chdcstyle1.Font = new Font(dgvQuery.Font, FontStyle.Bold);
                    dgvQuery.ColumnHeadersHeight = 30;
                    //设置单元格的样式
                    DataGridViewCellStyle style1 = new DataGridViewCellStyle();
                    {
                        style1.BackColor = Color.Beige;
                        style1.ForeColor = Color.Brown;
                        style1.Font = new Font("Verdana", 8);
                    }
                    dgvQuery.AlternatingRowsDefaultCellStyle = style1;
                    dgvQuery.RowHeadersVisible = false;

                    dgvQuery.Columns[0].Width = 40;
                    dgvQuery.Columns[1].Width = 20;
                    dgvQuery.Columns[2].Width = 70;
                    dgvQuery.Columns[3].Width = 140;
                    dgvQuery.Columns[4].Width = 30;
                    dgvQuery.Columns[5].Width = 20;
                    dgvQuery.Columns[6].Width = 20;
                    dgvQuery.Columns[7].Width = 20;
                    dgvQuery.Columns[8].Width = 20;
                    dgvQuery.Columns[9].Width = 20;
                    dgvQuery.Columns[10].Width = 20;
                    dgvQuery.Columns[11].Width = 20;
                    dgvQuery.Columns[12].Width = 20;
                    dgvQuery.Columns[13].Width = 20;
                    dgvQuery.Columns[14].Width = 20;
                    dgvQuery.Columns[15].Width = 25;
                    dgvQuery.Columns[16].Width = 30;
                    dgvQuery.ColumnHeadersHeight = 70;
                    dgvQuery.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
                    break;
                case "btnStat":
                    dgwHistoryView.DataSource = null;
                    dgwHistoryView.Rows.Clear();
                    
                    dgwHistoryView.ColumnCount = 34;
                    dgwHistoryView.Columns[0].Name = "开奖期号";
                    dgwHistoryView.Columns[0].Width = 85;
                    for (int i = 1; i < 34; i++)
                    {
                        dgwHistoryView.Columns[i].Name = i.ToString();
                        dgwHistoryView.Columns[i].Width = 25;
                    }
                    dgwHistoryView.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
                    break;
                case "btnStatMap":
                    dgwHistoryView.DataSource = null;
                    dgwHistoryView.Rows.Clear();
                    dgwHistoryView.ColumnCount = 51;

                    dgwHistoryView.RowHeadersVisible = false;

                    dgwHistoryView.Columns[0].Name = "ID";
                    dgwHistoryView.Columns[0].Width = 30;
                    dgwHistoryView.Columns[1].Name = "开奖期号";
                    dgwHistoryView.Columns[1].Width = 80;
                    for (int i = 2; i < 35; i++)
                    {
                        dgwHistoryView.Columns[i].Name = Convert.ToString((i - 1));
                        dgwHistoryView.Columns[i].Width = 25;
                    }
                    for (int i = 35; i < 45; i++)
                    {
                        dgwHistoryView.Columns[i].Name = Convert.ToString((i - 34));
                        dgwHistoryView.Columns[i].Width = 25;
                    }
                    for (int i = 45; i < 51; i++)
                    {
                        dgwHistoryView.Columns[i].Name = Convert.ToString((i - 44));
                        dgwHistoryView.Columns[i].Width = 25;
                    }
                    System.Windows.Forms.DataGridViewCellStyle dataGridViewCellStyle1 = new System.Windows.Forms.DataGridViewCellStyle();
                    dataGridViewCellStyle1.Alignment = System.Windows.Forms.DataGridViewContentAlignment.MiddleCenter;
                    dataGridViewCellStyle1.ForeColor = System.Drawing.Color.Silver;
                    this.dgwHistoryView.RowsDefaultCellStyle = dataGridViewCellStyle1;
                    dgwHistoryView.SelectionMode = DataGridViewSelectionMode.CellSelect ;
                    break;

            }
        }

        #endregion

        private void btnQuery_Click(object sender, EventArgs e)
        {
            int AnnalNum;

            ShowChartPanl("btnQuery");
            //验证输入数据是否有
            if (mtbAnnalNum.Text.Trim().ToString().Length < 1 || mtbAnnalNum.Text.Trim().ToString()=="0")
            {
                MessageBox.Show("请输入有效记录数，如：50");
                mtbAnnalNum.Text = "50";
                return;
            }
            AnnalNum = int.Parse(mtbAnnalNum.Text.Trim().ToString());
            if (dgvQuery.DataSource != null)
            {
                dgvQuery.DataSource = null;
            }
            dgvQuery.Rows.Clear();
            dgvQuery.DataSource = historyAnalyse.GetLatelyData(AnnalNum).Tables["TwinColorBall"];
            SetDgwType("btnQuery");
        }

        private void btnStat_Click(object sender, EventArgs e)
        {
            int AnnalNum,tempNum;
            ArrayList arrayList;
            ArrayList resultList;
            int[][] resultArray;
            string[] sTemp;

            arrayList = new ArrayList();
            resultList = new ArrayList();

            ShowChartPanl("btnStat");
            //验证输入数据是否有
            if (mtbStatDate.Text.Trim().ToString().Length < 1 || mtbStatDate.Text.Trim().ToString() == "0")
            {
                MessageBox.Show("请输入有效记录数，如：50");
                mtbStatDate.Text = "50";
                return;
            }
            //获得统计数+33期的中奖结果
            AnnalNum = int.Parse(mtbStatDate.Text.Trim().ToString()) + 33;
            arrayList=historyAnalyse.GetFrequency(AnnalNum);
            resultArray = new int[arrayList.Count][];
            arrayList.CopyTo(resultArray);

            DataGridViewRowCollection rows = this.dgwHistoryView.Rows;
            SetDgwType("btnStat");
            //计算近33期某数出现频率向最终显示控件输出数据
            for (int i = 0; i < resultArray.Length-33; i++)
            {
                //外层行循环33
                sTemp = new string[34];
                sTemp[0] = resultArray[i][0].ToString();
                for (int j =1; j <34; j++)
                {
                    tempNum = 0;
                    //内层列循环
                    for (int g = i+1; g < i+ 34; g++)
                    {
                        //6位中奖号循环
                        for (int k = 1; k < 7; k++)
                        {
                            if (int.Parse(resultArray[g][k].ToString()) == j)
                            {
                                tempNum += 1;