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C#温度报警
using System; using System.Collections.Generic; using System.Text; using System.Collections; using System.Windows.Forms; using System.Drawing; //展示端口 namespace TemperatureSytem { static class ShowPortIsOrNo { /// <summary> /// 显示可用端口，和提示 /// </summary> /// <param name="combox">显示端口</param> /// <param name="lab">提示</param> public static void FromLoadPort(ComboBox combox,Label lab) { ArrayList alPort = PortCheckAndSeting.PortSeting(); if (alPort.Count < 1) { lab.Text = "未检测到可用串口！！！"; lab.ForeColor = Color.Red; return; } else { foreach (string sPort in alPort) { combox.Items.Add(sPort); combox.Text = sPort; } } } } }
//串口检测 using System; using System.Collections.Generic; using System.Text; using System.Collections; using System.IO.Ports; using System.Windows.Forms; namespace TemperatureSytem { static class PortCheckAndSeting { /// <summary> /// 加载的有串口 /// </summary> /// <returns>返回一个串口动态数组</returns> public static ArrayList PortSeting() { ArrayList alPort = new ArrayList(); foreach (string sPort in SerialPort.GetPortNames()) { alPort.Add(sPort); } return alPort; } /// <summary> /// 新串口检测设置 /// </summary> /// <param name="alOlePort"></param> /// <returns></returns> public static string NewPortSeting(ComboBox comBox) { //存在 ArrayList alOldPort = new ArrayList();//保存旧串口号的 foreach (string strOldPort in comBox.Items)//遍历旧的保存在动态数组里 { alOldPort.Add(strOldPort); } foreach (string sPort in SerialPort.GetPortNames()) { bool exists = ((IList)alOldPort).Contains(sPort); if (!exists)//在旧的串口里是否包含新检测的，不包含则返回这个新检测的 return sPort; } return ""; } } }
using System; using System.Collections.Generic; using System.Text; using System.Runtime.InteropServices; namespace TemperatureSytem { class Sound { [DllImport("winmm.dll")] public static extern long PlaySound(String fileName, long a, long b); [DllImport("winmm.dll")] public static extern long mciSendString(string lpstrCommand, string lpstrReturnString, long length, long hwndcallback); /// <summary> /// 播放音乐文件(重复) /// </summary> /// <param name="p_FileName">音乐文件名称</param> public static void PlayMusic_Repeat(string p_FileName) { try { mciSendString(@"close temp_music", " ", 0, 0); mciSendString(@"open " + p_FileName + " alias temp_music", " ", 0, 0); mciSendString(@"play temp_music repeat", " ", 0, 0); } catch { } } /// <summary> /// 播放音乐文件 /// </summary> /// <param name="p_FileName">音乐文件名称</param> public static void PlayMusic(string p_FileName) { try { mciSendString(@"close temp_music", " ", 0, 0); mciSendString(@"open " + p_FileName + " alias temp_music", " ", 0, 0); mciSendString(@"play temp_music", " ", 0, 0); } catch { } } /// <summary> /// 停止当前音乐播放 /// </summary> /// <param name="p_FileName">音乐文件名称</param> public static void StopMusic(string p_FileName) { try { mciSendString(@"close " + p_FileName, " ", 0, 0); } catch { } } } }
using System; using System.Collections.Generic; using System.Text; using System.Data; using System.Data.OleDb; using System.Windows.Forms; using System.Collections; using System.Data.SqlClient; using System.Diagnostics; namespace SqlOperate { class SqlHelpers { public bool bl = true; public static string sql; public static string userName; public static string userPwd; public static string sqlDatabase; public static string strConn; public string Sql { get { return sql; } set { sql = value; } } public string UserName { get { return userName; } set { userName = value; } } public string UserPwd { get { return userPwd; } set { userPwd = value; } } public string SqlDataBase { get { return sqlDatabase; } set { sqlDatabase = value; } } public string StrrConn { get { return strConn; } set { strConn = value; } } OleDbConnection con; OleDbDataAdapter adp; //连接 public string StrConnString() { string strConn = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + Application.StartupPath + "\\data.mdb"; return strConn; } public void Conn() { // string sqlconn = "server=" + sql + ";database="+sqlDatabase+";uid=" + userName + ";pwd=" + userPwd + ";"; con = new OleDbConnection(StrConnString()); try { con.Open(); bl = true; } catch (Exception) { bl = false; } } #region 返回DataTable /// <summary> /// 返回DataTable /// </summary> /// <param name="sql"></param> /// <returns></returns> public DataTable datatable(string sqlxx) { DataSet dataset = new DataSet(); try { adp = new OleDbDataAdapter(sqlxx, StrConnString()); adp.Fill(dataset, "table1"); } catch (Exception ex) { MessageBox.Show(ex.ToString()); } return dataset.Tables["table1"]; } #endregion #region 返回DATASET /// <summary> /// 返回DataTable /// </summary> /// <param name="sql"></param> /// <returns></returns> public DataSet dataSet(string sqlxx) { DataSet dataset = new DataSet(); try { adp = new OleDbDataAdapter(sqlxx, StrConnString()); adp.Fill(dataset, "table1"); } catch (Exception ex) { MessageBox.Show(ex.ToString()); } return dataset; } public DataSet dataSet(ArrayList sqlxx) { DataSet dataset = new DataSet(); int i = 0; try { foreach (string item in sqlxx) { adp = new OleDbDataAdapter(item, StrConnString()); adp.Fill(dataset,i.ToString()); i++; } } catch (Exception ex) { MessageBox.Show(ex.ToString()); } return dataset; } #endregion #region 返回一个动态数组 /// <summary> /// 返回一个动态数组 /// </summary> /// <param name="sql"></param> /// <param name="ziduan"></param> /// <param name="combox"></param> public ArrayList pinyin(string sql, string ziduan) { OleDbConnection con = new OleDbConnection(StrConnString()); OleDbDataAdapter adp = new OleDbDataAdapter(sql, con); DataTable dt = new DataTable(); adp.Fill(dt); ArrayList al = new ArrayList(); for (int i = 0; i < dt.Rows.Count; i++) { DataRow dr2 = dt.Rows[i]; string username = Convert.ToString(dr2[ziduan]); bool rep = false; foreach (string str in al) { if (username == str) { rep = true; break; } } if (!rep) { al.Add(username); } } return al; } #endregion #region 普通ExecuteNonQuery /// <summary> /// 普通ExecuteNonQuery /// </summary> /// <param name="sql"></param> public void ExecuteNonQuery(string sqlxx) { try { OleDbConnection con = new OleDbConnection(StrConnString()); con.Open(); OleDbCommand cmd = new OleDbCommand(sqlxx, con); cmd.ExecuteNonQuery(); con.Close(); } catch {throw new Exception(); } } #endregion #region 普通ExecuteNonQuery /// <summary> /// 数组ExecuteNonQuery /// </summary> /// <param name="sql"></param> public void ExecuteNonQuery(ArrayList sqlxx) { try { OleDbConnection con = new OleDbConnection(StrConnString()); con.Open(); foreach (string item in sqlxx) { OleDbCommand cmd = new OleDbCommand(item, con); cmd.ExecuteNonQuery(); } con.Close(); } catch { throw new Exception(); } } #endregion #region ComboBox下拉选择 /// <summary> /// ComboBox下拉选择 /// </summary> /// <param name="sql"></param> /// <param name="ziduan"></param> /// <param name="combox"></param> public void Combox(string sql, string ziduan, ComboBox combox, int j) { combox.Items.Clear(); OleDbConnection con = new OleDbConnection(StrConnString()); OleDbDataAdapter adp = new OleDbDataAdapter(sql, con); DataTable dt = new DataTable(); adp.Fill(dt); ArrayList al = new ArrayList(); for (int i = 0; i < dt.Rows.Count; i++) { DataRow dr2 = dt.Rows[i]; string username = Convert.ToString(dr2[ziduan]); bool rep = false; foreach (string str in al) { if (username == str) { rep = true; break; } } if (!rep) { al.Add(username); combox.Items.Add(username); } } if (al.Count < 1) { combox.Text = ""; } else { if (j == 0) { combox.AutoCompleteCustomSource.AddRange((string[])al.ToArray(typeof(string))); //ArryList转为string[] combox.AutoCompleteMode = System.Windows.Forms.AutoCompleteMode.Suggest; combox.AutoCompleteSource = System.Windows.Forms.AutoCompleteSource.CustomSource; } else { combox.Text = al[0].ToString(); combox.AutoCompleteCustomSource.AddRange((string[])al.ToArray(typeof(string))); //ArryList转为string[] combox.AutoCompleteMode = System.Windows.Forms.AutoCompleteMode.Suggest; combox.AutoCompleteSource = System.Windows.Forms.AutoCompleteSource.CustomSource; } } } #endregion #region 返回一个动态数组 /// <summary> /// 返回一个动态数组含两个字段 /// </summary> /// <param name="sql"></param> /// <param name="ziduan"></param> /// <param name="combox"></param> public ArrayList TwoZiduan(string sql, string ziduan, string ziduan2) { OleDbConnection con = new OleDbConnection(StrConnString()); OleDbDataAdapter adp = new OleDbDataAdapter(sql, con); DataTable dt = new DataTable(); adp.Fill(dt); ArrayList al = new ArrayList(); for (int i = 0; i < dt.Rows.Count; i++) { DataRow dr2 = dt.Rows[i]; string username = Convert.ToString(dr2[ziduan]); string phonenumber = Convert.ToString(dr2[ziduan2]); string xx = username + "--" + phonenumber; bool rep = false; foreach (string str in al) { if (xx == str) { rep = true; break; } } if (!rep) { al.Add(xx); } } return al; } #endregion #region 提取一个字段int /// <summary> /// 提取一个字段int /// </summary> /// <param name="sql"></param> /// <param name="ziduan"></param> /// <returns>int</returns> public int ReturnValue(string sql, string ziduan) { int IdValude = 0; OleDbConnection con = new OleDbConnection(StrConnString()); OleDbDataAdapter adp = new OleDbDataAdapter(sql, con); DataTable dt = new DataTable(); adp.Fill(dt); if (dt.Rows.Count > 0) { DataRow dr2 = dt.Rows[0]; IdValude = Convert.ToInt32(dr2[ziduan]); return IdValude; } else { IdValude = -1; return IdValude; } } #endregion #region 提取一个字段string //提取一个字段string public string TextBox(string sql, string ziduan) { try { OleDbConnection con = new OleDbConnection(StrConnString()); OleDbDataAdapter adp = new OleDbDataAdapter(sql, con); DataTable dt = new DataTable(); adp.Fill(dt); if (dt.Rows.Count > 0) { DataRow dr2 = dt.Rows[0]; return Convert.ToString(dr2[1]); } else { return ""; } } catch (Exception ex) { MessageBox.Show(ex.Message); return ""; } } #endregion #region dataGridView美化 /// <summary> /// dataGridView美化 /// </summary> /// <param name="dataGridView"></param> public void dataGridView(DataGridView dataGridView) { System.Windows.Forms.DataGridViewCellStyle dataGridViewCellStyle1 = new System.Windows.Forms.DataGridViewCellStyle(); System.Windows.Forms.DataGridViewCellStyle dataGridViewCellStyle2 = new System.Windows.Forms.DataGridViewCellStyle(); dataGridView.AllowUserToAddRows = false; dataGridView.AllowUserToDeleteRows = false; dataGridViewCellStyle1.BackColor = System.Drawing.Color.LightCyan; dataGridView.AlternatingRowsDefaultCellStyle = dataGridViewCellStyle1; dataGridView.BackgroundColor = System.Drawing.Color.White; dataGridView.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D; dataGridView.ColumnHeadersBorderStyle = System.Windows.Forms.DataGridViewHeaderBorderStyle.Single; dataGridViewCellStyle2.Alignment = System.Windows.Forms.DataGridViewContentAlignment.MiddleCenter;//211, 223, 240 dataGridViewCellStyle2.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(211)))), ((int)(((byte)(223)))), ((int)(((byte)(240))))); dataGridViewCellStyle2.Font = new System.Drawing.Font("宋体", 9F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(134))); dataGridViewCellStyle2.ForeColor = System.Drawing.Color.Navy; dataGridViewCellStyle2.SelectionBackColor = System.Drawing.SystemColors.Highlight; dataGridViewCellStyle2.SelectionForeColor = System.Drawing.SystemColors.HighlightText; dataGridView.ColumnHeadersDefaultCellStyle = dataGridViewCellStyle2; dataGridView.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize; dataGridView.EnableHeadersVisualStyles = false; dataGridView.GridColor = System.Drawing.SystemColors.GradientInactiveCaption; dataGridView.ReadOnly = false ; dataGridView.RowHeadersVisible = false; dataGridView.RowTemplate.Height = 23; dataGridView.RowTemplate.ReadOnly = false ; dataGridView.SelectionMode = DataGridViewSelectionMode.FullRowSelect; } #endregion private void pilian(string tableName,string[] aa,string[] bb) { Stopwatch sw = new Stopwatch(); OleDbConnection con = new OleDbConnection(StrConnString()); OleDbCommand sqlComm = new OleDbCommand(); sqlComm.CommandText = string.Format("insert into sz_tb (UserName,Pwd)values(@p0,@p1,@p2)");//参数化SQL sqlComm.Parameters.Add("@p0", SqlDbType.Int); sqlComm.Parameters.Add("@p1", SqlDbType.NVarChar); sqlComm.Parameters.Add("@p2", SqlDbType.VarChar); sqlComm.CommandType = CommandType.Text; sqlComm.Connection = con; con.Open(); try { //循环插入100万条数据，每次插入10万条，插入10次。 for (int multiply = 0; multiply < 10; multiply++) { for (int count = multiply * 100000; count < (multiply + 1) * 100000; count++) { sqlComm.Parameters["@p0"].Value =http://www.mamicode.com/ count; sqlComm.Parameters["@p1"].Value = http://www.mamicode.com/string.Format("User-{0}", count * multiply); sqlComm.Parameters["@p2"].Value = http://www.mamicode.com/string.Format("Pwd-{0}", count * multiply); sw.Start(); sqlComm.ExecuteNonQuery(); sw.Stop(); } //每插入10万条数据后，显示此次插入所用时间 // Console.WriteLine(string.Format("Elapsed Time is {0} Milliseconds", sw.ElapsedMilliseconds)); } } catch (Exception ex) { throw ex; } finally { con.Close(); } Console.ReadLine(); } } }
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 SqlOperate; using System.Threading; using System.Runtime.InteropServices; using GSMMODEM; namespace TemperatureSytem { public partial class Form1 : Form { #region 窗体闪烁API [DllImport("user32.dll", EntryPoint = "FlashWindow")] public static extern bool FlashWindow(IntPtr handle, bool bInvert); [DllImport("user32.dll", EntryPoint = "AnimateWindow")] public static extern bool AnimateWindow(IntPtr handle, int dwTime, int dwFlags); public const Int32 AW_HOR_POSITIVE = 0x00000001; //从左向右显示 public const Int32 AW_HOR_NEGATIVE = 0x00000002; //从右到左显示 public const Int32 AW_VER_POSITIVE = 0x00000004; //从上到下显示 public const Int32 AW_VER_NEGATIVE = 0x00000008; //从下到上显示 public const Int32 AW_CENTER = 0x00000010; //若使用了AW_HIDE标志，则使窗口向内重叠，即收缩窗口；否则使窗口向外扩展，即展开窗口 public const Int32 AW_HIDE = 0x00010000; //隐藏窗口，缺省则显示窗口 public const Int32 AW_ACTIVATE = 0x00020000; //激活窗口。在使用了AW_HIDE标志后不能使用这个标志 public const Int32 AW_SLIDE = 0x00040000; //使用滑动类型。缺省则为滚动动画类型。当使用AW_CENTER标志时，这个标志就被忽略 public const Int32 AW_BLEND = 0x00080000; #endregion public Form1() { InitializeComponent(); } SqlHelpers sqlHelpers = new SqlHelpers();//数据库类实例化 delegate void set_Text(string s); //定义委托 set_Text Set_Text; //定义委托 double WoringTmp = 0;//临界温度 bool bl = false;//奇偶次 GsmModem gm = new GsmModem();//短信猫实例化 private void Form1_Load(object sender, EventArgs e) { FromLoadSeting(); Set_Text = new set_Text(set_lableText); //实例化 } private void set_lableText(string s) //主线程调用的函数 { txt_nowTem.Text = s; } //窗体加载函数 public void FromLoadSeting() { //ShowPortIsOrNo.FromLoadPort(cmb_Port, lab_ProtWoring);//温度感应器 //ShowPortIsOrNo.FromLoadPort(cmb_sms_port, lab_sms_ProtWoring);//短信猫 } #region 温度感应器配置 //感应器串口检测 private void timer_port_Tick(object sender, EventArgs e) { cmb_Port.Text = PortCheckAndSeting.NewPortSeting(cmb_Port); if (cmb_Port.Text == "") { lab_ProtWoring.Text = "未检测到可用串口！！！"; lab_ProtWoring.ForeColor = Color.Red; } else { lab_ProtWoring.Text = ""; lab_ProtWoring.ForeColor = Color.Red; } } //打开温度感应器串口 private void btn_link_Click(object sender, EventArgs e) { OpenCgq(); // timer1.Start(); } /// <summary> /// 打开温度传感器 /// </summary> private void OpenCgq() { if (cmb_Port.Text.Trim() == "") { MessageBox.Show("端口号不能为空"); return; } btn_Close.Enabled = true;//关闭按钮可操作 btn_link.Enabled = false;//打开按钮不可操作 timer_port.Stop();//自动检测串口打开 string CommNum = this.cmb_Port.Text; int IntBdr = Convert.ToInt32(this.cmb_rate.Text);//将串口号和波特率存起来 if (!selPort.IsOpen) //如果串口是关闭的 { selPort.PortName = CommNum; selPort.BaudRate = IntBdr; //设定串口号和波特率 try //try:尝试下面的代码，如果错误就跳出来执行catch里面代码 { selPort.Open(); //打开串口 cmb_Port.Enabled = false; cmb_rate.Enabled = false; //将串口号与波特率选择控件关闭 } catch { MessageBox.Show("串口打开失败！\n\n可能是串口已被占用。"); } } else//如果串口是打开的 { selPort.Close(); //关闭串口； cmb_Port.Enabled = true; cmb_rate.Enabled = true; //将串口号与波特率选择控件打开 // hScrollBar1.Enabled = false; } } //关闭温度感应器串口; private void btn_Close_Click(object sender, EventArgs e) { btn_link.Enabled = true;//打开按钮可操作 btn_Close.Enabled = false;//关闭按钮不可操作 timer_port.Start();//自动检测串口打开 } #endregion #region 短信猫配置 //短信猫 串口检测 private void timer_sms_port_Tick(object sender, EventArgs e) { cmb_sms_port.Text = PortCheckAndSeting.NewPortSeting(cmb_Port); if (cmb_Port.Text == "") { lab_sms_ProtWoring.Text = "未检测到可用串口！！！"; lab_sms_ProtWoring.ForeColor = Color.Red; } else { lab_sms_ProtWoring.Text = ""; lab_sms_ProtWoring.ForeColor = Color.Red; } } private void btn_sms_link_Click(object sender, EventArgs e) { btn_sms_close.Enabled = true;//关闭按钮可操作 btn_sms_link.Enabled = false;//打开按钮不可操作 timer_sms_port.Stop();//自动检测串口打开 } private void btn_sms_close_Click(object sender, EventArgs e) { btn_sms_link.Enabled = true;//打开按钮可操作 btn_sms_close.Enabled = false;//关闭按钮不可操作 timer_sms_port.Start();//自动检测串口打开 } #endregion string[] time = new string[12]; float[] temper = new float[12]; int hight = 3; private void button1_Click(object sender, EventArgs e) { BushImg(); } private void BushImg() { //画图初始化 Bitmap bmap = new Bitmap(500, 1000); Graphics gph = Graphics.FromImage(bmap); gph.Clear(Color.White); PointF cpt = new PointF(40, 420);//中心点 PointF[] xpt = new PointF[3] { new PointF(cpt.Y + 15, cpt.Y), new PointF(cpt.Y, cpt.Y - 8), new PointF(cpt.Y, cpt.Y + 8) };//x轴三角形 PointF[] ypt = new PointF[3] { new PointF(cpt.X, cpt.X - 15), new PointF(cpt.X - 8, cpt.X), new PointF(cpt.X + 8, cpt.X) };//y轴三角形 gph.DrawString("温度分析折线图", new Font("宋体", 14), Brushes.Black, new PointF(cpt.X + 60, cpt.X));//图表标题 //画x轴 gph.DrawLine(Pens.Black, cpt.X, cpt.Y, cpt.Y, cpt.Y); gph.DrawPolygon(Pens.Black, xpt); gph.FillPolygon(new SolidBrush(Color.Black), xpt); gph.DrawString("次", new Font("宋体", 12), Brushes.Black, new PointF(cpt.Y + 10, cpt.Y + 10)); //画y轴 gph.DrawLine(Pens.Black, cpt.X, cpt.Y, cpt.X, cpt.X); gph.DrawPolygon(Pens.Black, ypt); gph.FillPolygon(new SolidBrush(Color.Black), ypt); gph.DrawString("温度(°C)", new Font("宋体", 12), Brushes.Black, new PointF(0, 7)); for (int i = 1; i <= 10; i++) { //画y轴刻度 if (i < 11) { gph.DrawString((i * 10).ToString(), new Font("宋体", 11), Brushes.Black, new PointF(cpt.X - 30, cpt.Y - i * 30 - 6)); gph.DrawLine(Pens.Black, cpt.X - 3, cpt.Y - i * 30, cpt.X, cpt.Y - i * 30); } //画x轴项目 gph.DrawString(time[i - 1], new Font("宋体", 11), Brushes.Black, new PointF(cpt.X + i * 30 - 5, cpt.Y + 5)); // gph.DrawString(time[i - 1], new Font("宋体", 11), Brushes.Black, new PointF(cpt.X + i * 30 - 5, cpt.Y + 20)); if (time[i - 1].Length > 2) gph.DrawString(time[i - 1].Substring(2, 1), new Font("宋体", 11), Brushes.Black, new PointF(cpt.X + i * 30 - 5, cpt.Y + 35)); //画点 gph.DrawEllipse(Pens.Black, cpt.X + i * 30 - 1.5f, cpt.Y - temper[i - 1] * hight - 1.5f, 3, 3); gph.FillEllipse(new SolidBrush(Color.Black), cpt.X + i * 30 - 1.5f, cpt.Y - temper[i - 1] * hight - 1.5f, 3, 3); //画数值 gph.DrawString(temper[i - 1].ToString(), new Font("宋体",6), Brushes.Black, new PointF(cpt.X + i * 30, cpt.Y - temper[i - 1] * hight)); //画折线 if (i > 1) gph.DrawLine(Pens.Red, cpt.X + (i - 1) * 30, cpt.Y - temper[i - 2] * hight, cpt.X + i * 30, cpt.Y - temper[i - 1] * hight); } //保存输出图片 //bmap.Save(Response.OutputStream, ImageFormat.Gif); pictureBox1.Image = bmap; } private void button2_Click(object sender, EventArgs e) { GetTimes(); GetTimp(); } //得到时间 private void GetTimes() { for (int i = 1; i < 13; i++) { time[i-1] = i.ToString(); } } private void GetTimp() { DataTable dt = sqlHelpers.datatable("select top 10 temper from temp_tb order by id desc"); for (int i = 0; i < dt.Rows.Count; i++) { temper[i] = float.Parse( dt.Rows[i][0].ToString()); } for (int i = dt.Rows.Count; i < 12; i++) { temper[i] = 0; } } int[] SDateTemp = new int[2]; int cs = 0; private void timer1_Tick(object sender, EventArgs e) { run(); } //获得温度的并保存 private void run() { while (true) { int temp = this.selPort.ReadByte(); if (temp>10||bl) { bl = true; SDateTemp[cs] = temp; cs++; if (cs > 1) { string Temp = SDateTemp[0].ToString() + "." + SDateTemp[1].ToString(); sqlHelpers.ExecuteNonQuery("insert into temp_tb(temper)values(" + Temp + ")"); SDateTemp[0] = 0; SDateTemp[1] = 1; cs = 0; txt_nowTem.Invoke(Set_Text, new object[] { Temp }); //通过调用委托，来改变TextBox的值 } } } } Thread thread1; private void button3_Click(object sender, EventArgs e) { thread1 = new Thread(new ThreadStart(run)); thread1.Start(); timer_woring.Start(); } //刷新折线图 private void timer_sx_Tick(object sender, EventArgs e) { GetTimes(); GetTimp(); BushImg(); } //设置临界值 private void btn_setTem_Click(object sender, EventArgs e) { WoringTmp = Convert.ToDouble(txt_worT.Text.Trim()); } private void timer_woring_Tick(object sender, EventArgs e) { if (txt_nowTem.Text.Trim()!="") { if (Convert.ToDouble(txt_worT.Text.Trim()) < Convert.ToDouble(txt_nowTem.Text.Trim())) { Sound.PlayMusic(Application.StartupPath + "\\woring.mp3"); timer_woring.Stop(); timer_ss.Start(); label7.Text = "温度过高！！！！"; string pic1 = Application.StartupPath + "\\1.gif"; this.pictureBox2.Image = Image.FromFile(pic1); if (gm.IsOpen && txt_phoneNumber.Text != "" && txt_messages.Text!="") { gm.SendMsg(txt_phoneNumber.Text, txt_messages.Text); } } } } //解除警报 private void btn_reaWoring_Click(object sender, EventArgs e) { Sound.PlayMusic(Application.StartupPath + "\\woring.mp"); timer_woring.Start(); timer_ss.Stop(); label7.Text = ""; string pic1 = Application.StartupPath + "\\2.jpg"; this.pictureBox2.Image = Image.FromFile(pic1); } //窗体闪烁 private void timer_ss_Tick(object sender, EventArgs e) { FlashWindow(this.Handle, true); } } }
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