【055】长江水文数据自动记录程序

﹏ヽ暗。殇╰゛Y 2022-03-27 14:48 172阅读 0赞

我们“老板”让我记录 [http://www.cjh.com.cn/][http_www.cjh.com.cn] 上面的长江水文数据！此网站有个变态的事情就是数据只是在一段时间内才有，例如：我是要记录早晨8时的数据，而此数据一般只出现在早晨8时和早晨9时之间，一旦到了9时之后，数据可能就要更新了，最开始的时候，我都是早晨起来用 Weibo 截图发布来记录，知道有一天我突发奇想，我还是写个程序吧，于是此程序就出现了！

首先看看预览吧！

![2012070510235477.jpg][]

基本思路：

*  提取网页中的文字，通过特征字符来查找需要的信息！
 *  将查找的有用信息添加到 List 中！
 *  将 List 中的数据导入到 DataGridView 或是 Excel 中！

遇到的问题：

*  刷新网页的时候，可能弹出广告，就不可以正确提取数据！
 *  确定是否都是8时的数据！
 *  为了尽量缩短刷新页面的次数，测试时间在 8:30 - 9:00 之间，若是此段时间一直未出现都是8时的情况，需要另想办法！
 *  C\# 对于 Excel 的操作！

具体实现步骤如下：

### **① 全局变量：** ###

public struct Info　　//用来记录表格中的四个属性数据
    {
        public string name;
        public string date;
        public string water;
        public string stream;
    }
    
    //引用：using Excel = Microsoft.Office.Interop.Excel;
    Excel.Application ex = new Excel.Application();
    Excel.Workbook eWorkbook;
    Excel.Worksheet eWorksheet;
    
    int countRecorderDay = 0;   //用来记录白天的记载次数
    int countRecorderNight = 0; //用来记录夜间的记录次数
    int count = 0;  //倒计时来用
    
    string saveFilePath = Environment.CurrentDirectory + @"\长江水文\长江水文.xlsx"; //Excel的文件地址

### **② 添加控件：** ###

timer1：用来记录总时间，每隔1分钟记录一次，到达 8:30 启动 timer2；

timer2：记录局部操作，开始刷新网页；

timer3：倒计时；

notifyIcon1：用来显示在任务栏中的通知；

contextMenuStrip2：用来显示通知的右键菜单。

### **③ 具体代码：** ###

timer1\_Tick 事件：

![ContractedBlock.gif][] ![ExpandedBlockStart.gif][]

private void timer1_Tick(object sender, EventArgs e)    //计时器1
    {
        if ((DateTime.Now.Hour == 8 && DateTime.Now.Minute >= 30 && countRecorderDay == 0) 
            || (DateTime.Now.Hour == 20 && DateTime.Now.Minute >= 30 && countRecorderNight == 0))
        {
            timer2.Enabled = true;  //开启 timer2
            lbTimer2.Text = "计时器2开启！";
            lbTimer1.Text = "计时器1关闭！";
            timer1.Enabled = false;
            return;
        }
    
        if (DateTime.Now.Hour == 23 && DateTime.Now.Minute >= 55)    //夜间11点，将数据归零，等待第二天记录
        {
            countRecorderDay = 0;
            countRecorderNight = 0;
        }
    
        lbTimer1.Text = "计时器1开启！";
        lbRecord.Text = "上一次操作时间：" + DateTime.Now.ToShortTimeString();    //记录 timer1 操作时间
        上次操作时间ToolStripMenuItem.Text = lbRecord.Text;
    }

Form1\_Load 事件：

![ContractedBlock.gif][] ![ExpandedBlockStart.gif][]

private void Form1_Load(object sender, EventArgs e)
    {
        webBrowser1.Url = new System.Uri("http://www.cjh.com.cn/");
        lbRecord.Text = "上一次操作时间：" + DateTime.Now.ToShortTimeString();
        上次操作时间ToolStripMenuItem.Text = lbRecord.Text;
    }

btRefresh\_Click 事件：

![ContractedBlock.gif][] ![ExpandedBlockStart.gif][]

private void btRefresh_Click(object sender, EventArgs e)  //刷新网站
    {
        webBrowser1.Url = new System.Uri("http://www.cjh.com.cn/");
    }

btShowData\_Click 事件：

![ContractedBlock.gif][] ![ExpandedBlockStart.gif][]

private void btShowData_Click(object sender, EventArgs e)  //数据出表
    {
        webBrowser1.Url = new System.Uri("http://www.cjh.com.cn/");
        string strText = null;
        try
        {
            strText = webBrowser1.Document.Body.InnerText;
        }
        catch (System.Exception ex)
        {
            MessageBox.Show(ex.ToString());
        }
        if (strText == null)
            return;
    
        int indexFront = strText.IndexOf("寸滩");
        int indexAfter = strText.IndexOf("防汛测报");
        string text = strText.Substring(indexFront, indexAfter - indexFront);
    
        string[] strLines = new string[20];
        strLines = text.Split(new char[] { '\n' });
    
        List<Info> content = new List<Info>();
    
        for (int i = 0; i < strLines.Length;i++ )
        {
            string[] parts = new string[5];
            if (strLines[i].Length < 5)
                break;
            parts = strLines[i].Split(new char[] { ' ' });
            Info inner = new Info();
            inner.name = parts[0];
            inner.date = parts[1];
            inner.water = parts[2].Substring(0, parts[2].IndexOf(".") + 3);
            inner.stream = parts[2].Substring(parts[2].IndexOf(".") + 3);
            content.Add(inner);
        }
    
        DataTable table = new DataTable();
        DataColumn columnName = new DataColumn("站点");
        DataColumn columnDate = new DataColumn("时间");
        DataColumn columnWater = new DataColumn("水位");
        DataColumn columnStream = new DataColumn("流量");
    
        table.Columns.Add(columnName);
        table.Columns.Add(columnDate);
        table.Columns.Add(columnWater);
        table.Columns.Add(columnStream);
    
        foreach (Info info in content)
        {
            DataRow row = table.NewRow();
            row[0] = info.name;
            row[1] = info.date;
            row[2] = info.water;
            row[3] = info.stream;
            table.Rows.Add(row);
        }
    
        dataGridView1.DataSource = table;
    }

btRecorder\_Click 事件：

![ContractedBlock.gif][] ![ExpandedBlockStart.gif][]

private void btRecorder_Click(object sender, EventArgs e)   //记录数据
    {
        #region 获取网站的中的数据，并存到 List 中
                webBrowser1.Url = new System.Uri("http://www.cjh.com.cn/");  //刷新网站
                string strText = webBrowser1.Document.Body.InnerText;   
                if (strText == null)
                    return;
    
                int indexFront = strText.IndexOf("寸滩");
                int indexAfter = strText.IndexOf("防汛测报");
                string text = null;
                if (indexFront > 0 && indexAfter > indexFront)
                    text = strText.Substring(indexFront, indexAfter - indexFront);  //获取有用的部分
                else
                    return;
    
                string[] strLines = new string[20];
                strLines = text.Split(new char[] { '\n' }); //将内容按回车分割成数组
    
                List<Info> content = new List<Info>();  //获取数据的每一个部分
    
                for (int i = 0; i < strLines.Length; i++)
                {
                    string[] parts = new string[5];
                    if (strLines[i].Length < 5)
                        break;
                    parts = strLines[i].Split(new char[] { ' ' });
                    Info inner = new Info();
                    inner.name = parts[0];
                    inner.date = parts[1];
                    inner.water = parts[2].Substring(0, parts[2].IndexOf(".") + 3);
                    inner.stream = parts[2].Substring(parts[2].IndexOf(".") + 3);
                    content.Add(inner);
                }
                #endregion
    
        int countDay = 0;
        int countNight = 0;
    
        foreach (Info info in content)
        {
            if (info.date.Contains("8时"))   //获取8时的数据
                countDay++;
            else if (info.date.Contains("20时"))
                countNight++;
        }
    
        #region 定义 lunarMonth 和 lunarDay
                Hashtable lunarMonth = new Hashtable();
                lunarMonth.Add(1, "正");
                lunarMonth.Add(2, "二");
                lunarMonth.Add(3, "三");
                lunarMonth.Add(4, "四");
                lunarMonth.Add(5, "五");
                lunarMonth.Add(6, "六");
                lunarMonth.Add(7, "七");
                lunarMonth.Add(8, "八");
                lunarMonth.Add(9, "九");
                lunarMonth.Add(10, "十");
                lunarMonth.Add(11, "十一");
                lunarMonth.Add(12, "十二");
    
                Hashtable lunarDay = new Hashtable();
                lunarDay.Add(1, "初一");
                lunarDay.Add(2, "初二");
                lunarDay.Add(3, "初三");
                lunarDay.Add(4, "初四");
                lunarDay.Add(5, "初五");
                lunarDay.Add(6, "初六");
                lunarDay.Add(7, "初七");
                lunarDay.Add(8, "初八");
                lunarDay.Add(9, "初九");
                lunarDay.Add(10, "初十");
                lunarDay.Add(11, "十一");
                lunarDay.Add(12, "十二");
                lunarDay.Add(13, "十三");
                lunarDay.Add(14, "十四");
                lunarDay.Add(15, "十五");
                lunarDay.Add(16, "十六");
                lunarDay.Add(17, "十七");
                lunarDay.Add(18, "十八");
                lunarDay.Add(19, "十九");
                lunarDay.Add(20, "二十");
                lunarDay.Add(21, "二十一");
                lunarDay.Add(22, "二十二");
                lunarDay.Add(23, "二十三");
                lunarDay.Add(24, "二十四");
                lunarDay.Add(25, "二十五");
                lunarDay.Add(26, "二十六");
                lunarDay.Add(27, "二十七");
                lunarDay.Add(28, "二十八");
                lunarDay.Add(29, "二十九");
                lunarDay.Add(30, "三十");
                #endregion
    
        if (countDay == 11)
        {
            #region 8时
                    string excelPath = saveFilePath;
    
                    eWorkbook = ex.Workbooks.Open(excelPath);　　　　//打开文件，赋值到工作簿
                    ex.Visible = false;　　　　　　　　　　　　　　　　　　　　//程序显示
                    eWorksheet = (Excel.Worksheet)eWorkbook.Sheets[1];　　//获取第一个工作表
    
                    //新格式
                    string date = DateTime.Today.Month + "月" + DateTime.Today.Day + "日";
                    ChineseLunisolarCalendar lunar = new ChineseLunisolarCalendar();
                    string dateLunar = lunarMonth[GetMonthFromYear(DateTime.Today.Date)] + "月" + 
                        lunarDay[lunar.GetDayOfMonth(DateTime.Today.Date)]; 
                    int row = ex.Application.get_Range("B65535", Type.Missing).get_End(Excel.XlDirection.xlUp).Row;
    
                    eWorksheet.get_Range("A" + (row + 1).ToString()).Value = date;
                    eWorksheet.get_Range("B" + (row + 1).ToString()).Value = DateTime.Now.Hour + "时";
                    eWorksheet.get_Range("C" + (row + 1).ToString()).Value = dateLunar;
    
                    eWorksheet.get_Range("D" + (row + 1).ToString()).Value = content[0].water;
                    eWorksheet.get_Range("E" + (row + 1).ToString()).Value = content[0].stream;
    
                    eWorksheet.get_Range("F" + (row + 1).ToString()).Value = content[1].water;
                    eWorksheet.get_Range("G" + (row + 1).ToString()).Value = content[1].stream;
    
                    eWorksheet.get_Range("H" + (row + 1).ToString()).Value = content[2].water;
                    eWorksheet.get_Range("I" + (row + 1).ToString()).Value = content[2].stream;
    
                    eWorksheet.get_Range("J" + (row + 1).ToString()).Value = content[3].water;
                    eWorksheet.get_Range("K" + (row + 1).ToString()).Value = content[3].stream;
    
                    eWorksheet.get_Range("L" + (row + 1).ToString()).Value = content[4].water;
                    eWorksheet.get_Range("M" + (row + 1).ToString()).Value = content[4].stream;
    
                    eWorksheet.get_Range("N" + (row + 1).ToString()).Value = content[5].water;
                    eWorksheet.get_Range("O" + (row + 1).ToString()).Value = content[5].stream;
    
                    eWorksheet.get_Range("P" + (row + 1).ToString()).Value = content[6].water;
                    eWorksheet.get_Range("Q" + (row + 1).ToString()).Value = content[6].stream;
    
                    eWorksheet.get_Range("R" + (row + 1).ToString()).Value = content[7].water;
                    eWorksheet.get_Range("S" + (row + 1).ToString()).Value = content[7].stream;
    
                    eWorksheet.get_Range("T" + (row + 1).ToString()).Value = content[8].water;
                    eWorksheet.get_Range("U" + (row + 1).ToString()).Value = content[8].stream;
    
                    eWorksheet.get_Range("V" + (row + 1).ToString()).Value = content[9].water;
                    eWorksheet.get_Range("W" + (row + 1).ToString()).Value = content[9].stream;
    
                    eWorksheet.get_Range("X" + (row + 1).ToString()).Value = content[10].water;
                    eWorksheet.get_Range("Y" + (row + 1).ToString()).Value = content[10].stream;
    
    
                    eWorkbook.Save();
                    ex.Quit();
                    this.Focus();
                    timer2.Enabled = false;
                    lbTimer2.Text = "计时器2关闭！";
                    timer1.Enabled = true;
                    lbTimer1.Text = "计时器1开启！";
                    label4.Text = DateTime.Now.ToShortDateString() + " 8时 记录完毕！";
                    countRecorderDay++;
                    #endregion
        }
        
        if (countNight == 11)
        {
            #region 20时
                    string excelPath = saveFilePath;
    
                    eWorkbook = ex.Workbooks.Open(excelPath);　　　　//打开文件，赋值到工作簿
                    ex.Visible = false;　　　　　　　　　　　　　　　　　　　　//程序显示
                    eWorksheet = (Excel.Worksheet)eWorkbook.Sheets[1];　　//获取第一个工作表
    
                    //新格式
                    string date = DateTime.Today.Month + "月" + DateTime.Today.Day + "日";
                    ChineseLunisolarCalendar lunar = new ChineseLunisolarCalendar();
                    string dateLunar = lunarMonth[GetMonthFromYear(DateTime.Today.Date)] + "月" +
                        lunarDay[lunar.GetDayOfMonth(DateTime.Today.Date)];
                    int row = ex.Application.get_Range("B65535", Type.Missing).get_End(Excel.XlDirection.xlUp).Row;
    
                    //eWorksheet.get_Range("A" + (row + 1).ToString()).Value = date;
                    eWorksheet.get_Range("B" + (row + 1).ToString()).Value = DateTime.Now.Hour + "时";
                    //eWorksheet.get_Range("C" + (row + 1).ToString()).Value = dateLunar;
    
                    eWorksheet.get_Range("D" + (row + 1).ToString()).Value = content[0].water;
                    eWorksheet.get_Range("E" + (row + 1).ToString()).Value = content[0].stream;
    
                    eWorksheet.get_Range("F" + (row + 1).ToString()).Value = content[1].water;
                    eWorksheet.get_Range("G" + (row + 1).ToString()).Value = content[1].stream;
    
                    eWorksheet.get_Range("H" + (row + 1).ToString()).Value = content[2].water;
                    eWorksheet.get_Range("I" + (row + 1).ToString()).Value = content[2].stream;
    
                    eWorksheet.get_Range("J" + (row + 1).ToString()).Value = content[3].water;
                    eWorksheet.get_Range("K" + (row + 1).ToString()).Value = content[3].stream;
    
                    eWorksheet.get_Range("L" + (row + 1).ToString()).Value = content[4].water;
                    eWorksheet.get_Range("M" + (row + 1).ToString()).Value = content[4].stream;
    
                    eWorksheet.get_Range("N" + (row + 1).ToString()).Value = content[5].water;
                    eWorksheet.get_Range("O" + (row + 1).ToString()).Value = content[5].stream;
    
                    eWorksheet.get_Range("P" + (row + 1).ToString()).Value = content[6].water;
                    eWorksheet.get_Range("Q" + (row + 1).ToString()).Value = content[6].stream;
    
                    eWorksheet.get_Range("R" + (row + 1).ToString()).Value = content[7].water;
                    eWorksheet.get_Range("S" + (row + 1).ToString()).Value = content[7].stream;
    
                    eWorksheet.get_Range("T" + (row + 1).ToString()).Value = content[8].water;
                    eWorksheet.get_Range("U" + (row + 1).ToString()).Value = content[8].stream;
    
                    eWorksheet.get_Range("V" + (row + 1).ToString()).Value = content[9].water;
                    eWorksheet.get_Range("W" + (row + 1).ToString()).Value = content[9].stream;
    
                    eWorksheet.get_Range("X" + (row + 1).ToString()).Value = content[10].water;
                    eWorksheet.get_Range("Y" + (row + 1).ToString()).Value = content[10].stream;
    
    
                    eWorkbook.Save();
                    ex.Quit();
                    this.Focus();
                    //Application.Exit();
                    timer2.Enabled = false;
                    lbTimer2.Text = "计时器2关闭！";
                    timer1.Enabled = true;
                    lbTimer1.Text = "计时器1开启！";
                    label4.Text = DateTime.Now.ToShortDateString() + " 20时 记录完毕！";
                    countRecorderNight++;
                    #endregion
        }
    }

btOpenFile\_Click 事件：

![ContractedBlock.gif][] ![ExpandedBlockStart.gif][]

private void btOpenFile_Click(object sender, EventArgs e)  //打开工作簿
    {
        if (btOpenFile.Text == "打开Excel查看")
        {
            string excelPath = saveFilePath;
            eWorkbook = ex.Workbooks.Open(excelPath);　　　　//打开文件，赋值到工作簿
            int rowNum = ex.Application.get_Range("B65535", Type.Missing).get_End(Excel.XlDirection.xlUp).Row;
            eWorksheet = (Excel.Worksheet)eWorkbook.Sheets[1];
            eWorksheet.get_Range("B" + (rowNum + 5).ToString()).Value = null;   //保证滚到此位置
            ex.Visible = true;
            btOpenFile.Text = "保存关闭Excel";
        }       
        else if(btOpenFile.Text == "保存关闭Excel")
        {
            eWorkbook.Save();
            ex.Quit();
            btOpenFile.Text = "打开Excel查看";
        }
    }

btDownloadData\_Click 事件：

![ContractedBlock.gif][] ![ExpandedBlockStart.gif][]

private void btDownloadData_Click(object sender, EventArgs e)  //保存当前数据
    {
        #region 获取网站的中的数据，并存到 List 中
                webBrowser1.Url = new System.Uri("http://www.cjh.com.cn/");  //刷新网站
                string strText = webBrowser1.Document.Body.InnerText;
                if (strText == null)
                    return;
    
                int indexFront = strText.IndexOf("寸滩");
                int indexAfter = strText.IndexOf("防汛测报");
                string text = null;
                if (indexFront > 0 && indexAfter > indexFront)
                {
                    text = strText.Substring(indexFront, indexAfter - indexFront);  //获取有用的部分
                }
                else
                {
                    return;
                }
    
                string[] strLines = new string[20];
                strLines = text.Split(new char[] { '\n' }); //将内容按回车分割成数组
    
                List<Info> content = new List<Info>();  //获取数据的每一个部分
    
                for (int i = 0; i < strLines.Length; i++)
                {
                    string[] parts = new string[5];
                    if (strLines[i].Length < 5)
                        break;
                    parts = strLines[i].Split(new char[] { ' ' });
                    Info inner = new Info();
                    inner.name = parts[0];
                    inner.date = parts[1];
                    inner.water = parts[2].Substring(0, parts[2].IndexOf(".") + 3);
                    inner.stream = parts[2].Substring(parts[2].IndexOf(".") + 3);
                    content.Add(inner);
                }
                #endregion
    
        int countDay = 0;
        int countNight = 0;
    
        foreach (Info info in content)
        {
            if (info.date.Contains("8时"))   //获取8时的数据
                countDay++;
            else if (info.date.Contains("20时"))
                countNight++;
        }
    
        #region 定义 lunarMonth 和 lunarDay
                Hashtable lunarMonth = new Hashtable();
                lunarMonth.Add(1, "正");
                lunarMonth.Add(2, "二");
                lunarMonth.Add(3, "三");
                lunarMonth.Add(4, "四");
                lunarMonth.Add(5, "五");
                lunarMonth.Add(6, "六");
                lunarMonth.Add(7, "七");
                lunarMonth.Add(8, "八");
                lunarMonth.Add(9, "九");
                lunarMonth.Add(10, "十");
                lunarMonth.Add(11, "十一");
                lunarMonth.Add(12, "十二");
    
                Hashtable lunarDay = new Hashtable();
                lunarDay.Add(1, "初一");
                lunarDay.Add(2, "初二");
                lunarDay.Add(3, "初三");
                lunarDay.Add(4, "初四");
                lunarDay.Add(5, "初五");
                lunarDay.Add(6, "初六");
                lunarDay.Add(7, "初七");
                lunarDay.Add(8, "初八");
                lunarDay.Add(9, "初九");
                lunarDay.Add(10, "初十");
                lunarDay.Add(11, "十一");
                lunarDay.Add(12, "十二");
                lunarDay.Add(13, "十三");
                lunarDay.Add(14, "十四");
                lunarDay.Add(15, "十五");
                lunarDay.Add(16, "十六");
                lunarDay.Add(17, "十七");
                lunarDay.Add(18, "十八");
                lunarDay.Add(19, "十九");
                lunarDay.Add(20, "二十");
                lunarDay.Add(21, "二十一");
                lunarDay.Add(22, "二十二");
                lunarDay.Add(23, "二十三");
                lunarDay.Add(24, "二十四");
                lunarDay.Add(25, "二十五");
                lunarDay.Add(26, "二十六");
                lunarDay.Add(27, "二十七");
                lunarDay.Add(28, "二十八");
                lunarDay.Add(29, "二十九");
                lunarDay.Add(30, "三十");
                #endregion
    
        if (true)
        {
            #region 当前时刻
                    string excelPath = saveFilePath;
    
                    eWorkbook = ex.Workbooks.Open(excelPath);　　　　//打开文件，赋值到工作簿
                    ex.Visible = false;　　　　　　　　　　　　　　　　　　　　//程序显示
                    eWorksheet = (Excel.Worksheet)eWorkbook.Sheets[1];　　//获取第一个工作表
    
                    //新格式
                    string date = DateTime.Today.Month + "月" + DateTime.Today.Day + "日";
                    ChineseLunisolarCalendar lunar = new ChineseLunisolarCalendar();
                    string dateLunar = lunarMonth[GetMonthFromYear(DateTime.Today.Date)] + "月" +
                        lunarDay[lunar.GetDayOfMonth(DateTime.Today.Date)];
                    int row = ex.Application.get_Range("B65535", Type.Missing).get_End(Excel.XlDirection.xlUp).Row;
    
                    eWorksheet.get_Range("A" + (row + 1).ToString()).Value = date;
                    eWorksheet.get_Range("B" + (row + 1).ToString()).Value = DateTime.Now.ToShortTimeString();
                    eWorksheet.get_Range("C" + (row + 1).ToString()).Value = dateLunar;
    
                    eWorksheet.get_Range("D" + (row + 1).ToString()).Value = content[0].water;
                    eWorksheet.get_Range("E" + (row + 1).ToString()).Value = content[0].stream;
    
                    eWorksheet.get_Range("F" + (row + 1).ToString()).Value = content[1].water;
                    eWorksheet.get_Range("G" + (row + 1).ToString()).Value = content[1].stream;
    
                    eWorksheet.get_Range("H" + (row + 1).ToString()).Value = content[2].water;
                    eWorksheet.get_Range("I" + (row + 1).ToString()).Value = content[2].stream;
    
                    eWorksheet.get_Range("J" + (row + 1).ToString()).Value = content[3].water;
                    eWorksheet.get_Range("K" + (row + 1).ToString()).Value = content[3].stream;
    
                    eWorksheet.get_Range("L" + (row + 1).ToString()).Value = content[4].water;
                    eWorksheet.get_Range("M" + (row + 1).ToString()).Value = content[4].stream;
    
                    eWorksheet.get_Range("N" + (row + 1).ToString()).Value = content[5].water;
                    eWorksheet.get_Range("O" + (row + 1).ToString()).Value = content[5].stream;
    
                    eWorksheet.get_Range("P" + (row + 1).ToString()).Value = content[6].water;
                    eWorksheet.get_Range("Q" + (row + 1).ToString()).Value = content[6].stream;
    
                    eWorksheet.get_Range("R" + (row + 1).ToString()).Value = content[7].water;
                    eWorksheet.get_Range("S" + (row + 1).ToString()).Value = content[7].stream;
    
                    eWorksheet.get_Range("T" + (row + 1).ToString()).Value = content[8].water;
                    eWorksheet.get_Range("U" + (row + 1).ToString()).Value = content[8].stream;
    
                    eWorksheet.get_Range("V" + (row + 1).ToString()).Value = content[9].water;
                    eWorksheet.get_Range("W" + (row + 1).ToString()).Value = content[9].stream;
    
                    eWorksheet.get_Range("X" + (row + 1).ToString()).Value = content[10].water;
                    eWorksheet.get_Range("Y" + (row + 1).ToString()).Value = content[10].stream;
    
    
                    eWorkbook.Save();
                    ex.Quit();
                    this.Focus();
                    label4.Text = DateTime.Now.ToShortDateString() + DateTime.Now.ToShortTimeString() + "记录完毕！";
                    #endregion
        }
    }

其他杂项 - 包括函数以及菜单点击事件和通知相关操作

![ContractedBlock.gif][] ![ExpandedBlockStart.gif][]

private int GetMonthFromYear(DateTime time) //获取农历数据中的月份
            {
                ChineseLunisolarCalendar clc = new ChineseLunisolarCalendar();
                if (clc.GetLeapMonth(time.Year) != 0)   //存在闰月
                {
                    if (clc.GetMonth(time) > clc.GetLeapMonth(time.Year))   //如果月份大于闰月
                    {
                        return clc.GetMonth(time) - 1;
                    }
                }
                return clc.GetMonth(time);
            }
    
    private void Form1_SizeChanged(object sender, EventArgs e)
            {
                if (this.WindowState == FormWindowState.Minimized)
                {
                    this.Visible = false;
                    this.notifyIcon1.Visible = true;
                }
            }
    
    private void notifyIcon1_MouseUp(object sender, MouseEventArgs e)
            {
                if (e.Button == MouseButtons.Left)
                {
                    if (this.Visible == false)
                    {
                        this.Visible = true;
                        this.WindowState = FormWindowState.Normal;
                    }
                    else
                    {
                        this.Visible = false;
                        this.WindowState = FormWindowState.Minimized;
                    }
                }
                else if (e.Button == MouseButtons.Right)
                {
                    notifyIcon1.ContextMenuStrip = contextMenuStrip2;
                }
            }
    
    private void 显示主窗体ToolStripMenuItem_Click(object sender, EventArgs e)
            {
                this.Visible = true;
                this.Focus();
                this.WindowState = FormWindowState.Normal;
            }
    
    private void 退出ToolStripMenuItem1_Click(object sender, EventArgs e)
            {
                Application.Exit();
            }
    
    
    private void 主窗体显示ToolStripMenuItem_Click(object sender, EventArgs e)
            {
                this.Visible = true;
                this.Focus();
                this.WindowState = FormWindowState.Normal;
            }
    
    private void 打开Excel查看ToolStripMenuItem_Click(object sender, EventArgs e)
            {
                btOpenFile_Click(btOpenFile, e);
                打开Excel查看ToolStripMenuItem.Text = btOpenFile.Text;
            }
    
    private void 退出ToolStripMenuItem_Click(object sender, EventArgs e)
            {
                Application.Exit();
            }

timer2\_Tick 事件：

![ContractedBlock.gif][] ![ExpandedBlockStart.gif][]

private void timer2_Tick(object sender, EventArgs e)    //计时器2
    {
        label4.Text = "上一次操作时间：" + DateTime.Now.ToShortTimeString();
        btRecorder_Click(btRecorder, e);
    }

timer3\_Tick 事件：

![ContractedBlock.gif][] ![ExpandedBlockStart.gif][]

private void timer3_Tick(object sender, EventArgs e)    //计时器3
    {
        lbCountdown.Text = String.Format("{0:000}",(60 - (count % 60)));
        count++;
        
        if (DateTime.Now.Hour == 8 && DateTime.Now.Minute == 59 && DateTime.Now.Second == 30)  //最后时刻监测，若是还没有添加数据，则主动添加，并打开网页！
        {
            if (countRecorderDay == 0)
            {
                btDownloadData_Click(btDownloadData, e);
                System.Diagnostics.Process.Start("http://www.cjh.com.cn/");
                timer1.Enabled = true;
                timer2.Enabled = false;
            }
        }
    
        if (DateTime.Now.Hour == 20 && DateTime.Now.Minute == 59 && DateTime.Now.Second == 30)
        {
            if (countRecorderNight == 0)
            {
                btDownloadData_Click(btDownloadData, e);
                System.Diagnostics.Process.Start("http://www.cjh.com.cn/");
                timer1.Enabled = true;
                timer2.Enabled = false;
            }
        }
        
        if (DateTime.Now.Hour == 10 && DateTime.Now.Minute == 30 && DateTime.Now.Second == 30)  //承接上面，若数据添加不全，则在一个半小时后再次添加！
        {
            btRefresh_Click(btRefresh, e);  //否则在执行20时的时候，此时网页还是8时的效果，因此还会加载一次！
            if (countRecorderDay == 0)
            {
                btDownloadData_Click(btDownloadData, e);
                System.Diagnostics.Process.Start("http://www.cjh.com.cn/");
            }
        }
    
        if (DateTime.Now.Hour == 22 && DateTime.Now.Minute == 30 && DateTime.Now.Second == 30)
        {
            btRefresh_Click(btRefresh, e);
            if (countRecorderNight == 0)
            {
                btDownloadData_Click(btDownloadData, e);
                System.Diagnostics.Process.Start("http://www.cjh.com.cn/");
            }
        }
    }

### **④ 源程序下载：[>>☞i☜<<][i]** ###

修改：

1. 在加入文本的时候，之前是按字符串添加，因此到达Excel中也是字符串格式的数字文本，修改如下，将字符串转为数字格式再加入到Excel中！

eWorksheet.get_Range("D" + (row + 1).ToString()).Value = Convert.ToSingle(content[0].water);
    eWorksheet.get_Range("E" + (row + 1).ToString()).Value = Convert.ToSingle(content[0].stream);
    
    eWorksheet.get_Range("F" + (row + 1).ToString()).Value = Convert.ToSingle(content[1].water);
    eWorksheet.get_Range("G" + (row + 1).ToString()).Value = Convert.ToSingle(content[1].stream);

2. 若是直接将Excel中的文本转为数字类型，要首先将单元格的Value值转为String，如下所示！

for (int i = 4; i <= 56;i++ )
    {
        eWorksheet.get_Range(str + i.ToString()).Value = Convert.ToSingle(eWorksheet.get_Range(str + i.ToString()).Value.ToString());
    }

[http_www.cjh.com.cn]: http://www.cjh.com.cn/
[2012070510235477.jpg]: /images/20220327/7314a99d5f75498a883becf4c5b1af41.png
[ContractedBlock.gif]: https://images.cnblogs.com/OutliningIndicators/ContractedBlock.gif
[ExpandedBlockStart.gif]: /images/20220327/1a164c251c8e4fa081648a426e1ba26d.png
[i]: http://222.73.28.88/9/file.data.vdisk.me/304163/3242551380ee51dd3012e58157062110cd22ba50?ip=1341459495,10.75.7.29&ssig=3oYpIpXFlp&Expires=1341458295&KID=sae,l30zoo1wmz&fn=%E9%95%BF%E6%B1%9F%E6%B0%B4%E6%96%87.zip

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