实例介绍
【实例简介】为实验室项目做的小软件，串口通信模式能够接收数据采集卡的数据进行动态显示，U盘数据处理模式能够读取文件进行静态图形显示。
【实例截图】
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【核心代码】
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.Windows.Forms.DataVisualization.Charting;
using System.IO.Ports;
namespace 酒店管理
{
public partial class quankou : Form
{
private SerialPort ComDevice = new SerialPort();
public quankou()
{
InitializeComponent();
this.init();
}
string a1 ;
string a2 ;
string a3;
double a4;
double a5;
string b1;
string b2;
string b3;
double b4;
double b5;
string c1;
string c2;
string c3;
double c4;
double c5;
string d1;
string d2;
string d3;
double d4;
double d5;
string e1;
string e2;
string e3;
double e4;
double e5;
string f1;
string f2;
string f3;
double f4;
double f5;
public void init()
{
btnSend.Enabled = false;
cbbComList.Items.AddRange(SerialPort.GetPortNames());
if (cbbComList.Items.Count > 0)
{
cbbComList.SelectedIndex = 0;
}
cbbBaudRate.SelectedIndex = 5;
cbbDataBits.SelectedIndex = 0;
cbbParity.SelectedIndex = 0;
cbbStopBits.SelectedIndex = 0;
// pictureBox1.BackgroundImage = Properties.Resources.red;
ComDevice.DataReceived = new SerialDataReceivedEventHandler(Com_DataReceived);//绑定事件
}
private Timer timer2 = new Timer();
private Timer timer3 = new Timer();
private DataTable dt1 = new DataTable();
private DateTime dtTime = new DateTime();
private void btnOpen_Click(object sender, System.EventArgs e)
{
if (cbbComList.Items.Count <= 0)
{
MessageBox.Show("没有发现串口,请检查线路！");
return;
}
if (ComDevice.IsOpen == false)
{
ComDevice.PortName = cbbComList.SelectedItem.ToString();
ComDevice.BaudRate = Convert.ToInt32(cbbBaudRate.SelectedItem.ToString());
ComDevice.Parity = (Parity)Convert.ToInt32(cbbParity.SelectedIndex.ToString());
ComDevice.DataBits = Convert.ToInt32(cbbDataBits.SelectedItem.ToString());
ComDevice.StopBits = (StopBits)Convert.ToInt32(cbbStopBits.SelectedItem.ToString());
try
{
ComDevice.Open();
btnSend.Enabled = true;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
btnOpen.Text = "关闭串口";
//pictureBox1.BackgroundImage = Properties.Resources.green;
}
else
{
try
{
ComDevice.Close();
btnSend.Enabled = false;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
btnOpen.Text = "打开串口";
timer1.Enabled = false;
//pictureBox1.BackgroundImage = Properties.Resources.red;
}
cbbComList.Enabled = !ComDevice.IsOpen;
cbbBaudRate.Enabled = !ComDevice.IsOpen;
cbbParity.Enabled = !ComDevice.IsOpen;
cbbDataBits.Enabled = !ComDevice.IsOpen;
cbbStopBits.Enabled = !ComDevice.IsOpen;
}
public void ClearSelf()
{
if (ComDevice.IsOpen)
{
ComDevice.Close();
}
}
public bool SendData(byte[] data)
{
if (ComDevice.IsOpen)
{
try
{
ComDevice.Write(data, 0, data.Length);//发送数据
return true;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
else
{
MessageBox.Show("串口未打开", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
return false;
}
private void btnSend_Click(object sender, System.EventArgs e)
{
if (cbTimeSend.Checked)
{
timer1.Enabled = true;
}
else
{
timer1.Enabled = false;
}
byte[] sendData = null;
if (rbtnSendHex.Checked)
{
sendData = strToHexByte(txtSendData.Text.Trim());
}
else if (rbtnSendASCII.Checked)
{
sendData = Encoding.ASCII.GetBytes(txtSendData.Text.Trim());
}
else
{
sendData = Encoding.ASCII.GetBytes(txtSendData.Text.Trim());
}
if (this.SendData(sendData))//发送数据成功计数
{
lblSendCount.Invoke(new MethodInvoker(delegate
{
lblSendCount.Text = (int.Parse(lblSendCount.Text) txtSendData.Text.Length).ToString();
}));
}
else
{
}
}
private byte[] strToHexByte(string hexString)
{
hexString = hexString.Replace(" ", "");
if ((hexString.Length % 2) != 0) hexString = " ";
byte[] returnBytes = new byte[hexString.Length / 2];
for (int i = 0; i < returnBytes.Length; i )
returnBytes[i] = Convert.ToByte(hexString.Substring(i * 2, 2).Replace(" ", ""), 16);
return returnBytes;
}
private void Com_DataReceived(object sender, SerialDataReceivedEventArgs e)
{
byte[] ReDatas = new byte[ComDevice.BytesToRead];
ComDevice.Read(ReDatas, 0, ReDatas.Length);//读取数据
this.AddData(ReDatas);//输出数据
}
public void AddData(byte[] data)
{
if (rbtnHex.Checked)
{
StringBuilder sb = new StringBuilder();
for (int i = 0; i < data.Length; i )
{
sb.AppendFormat("{0:x2}" " ", data[i]);
}
AddContent(sb.ToString().ToUpper());
}
else if (rbtnASCII.Checked)
{
AddContent(new ASCIIEncoding().GetString(data));
}
else
{ }
lblRevCount.Invoke(new MethodInvoker(delegate
{
lblRevCount.Text = (int.Parse(lblRevCount.Text) data.Length).ToString();
}));
}
private void AddContent(string content)
{
this.BeginInvoke(new MethodInvoker(delegate
{
if (chkAutoLine.Checked && txtShowData.Text.Length > 0)
{
txtShowData.AppendText("\r\n");
}
txtShowData.AppendText(content);
}));
}
private void btnClearRev_Click(object sender, System.EventArgs e)
{
txtShowData.Clear();
}
private void btnClearSend_Click(object sender, System.EventArgs e)
{
txtSendData.Clear();
}
private void panel1_Paint(object sender, PaintEventArgs e)
{
}
private void timer1_Tick(object sender, System.EventArgs e)
{
string strSecond = txtSecond.Text;
try
{
int isecond = int.Parse(strSecond) * 100;//Interval以微秒为单位
timer1.Interval = isecond;
if (timer1.Enabled == true)
{
btnSend.PerformClick(); //产生“发送”的click事件
}
}
catch (System.Exception ex)
{
MessageBox.Show("错误的定时输入！", "Error");
}
}
double index = 0;
Int32 num = 0;
private void timer2_tick(object sender, EventArgs e)
{
string str = txtShowData.Text.ToString();
string[] strArr = str.Split(new char[] { ' ', '\n', '-' });
a1 = strArr[3 21 * num];
a2 = strArr[4 21 * num];
a3 = a1 a2;
a4 = Convert.ToInt32(a3, 16);
a5 = a4;
b1 = strArr[5 21 * num];
b2 = strArr[6 21 * num];
b3 = b1 b2;
b4 = Convert.ToInt32(b3, 16);
b5 = b4;
c1 = strArr[7 21 * num];
c2 = strArr[8 21 * num];
c3 = c1 c2;
c4 = Convert.ToInt32(c3, 16);
c5 = c4 ;
d1 = strArr[9 21 * num];
d2 = strArr[10 21 * num];
d3 = d1 d2;
d4 = Convert.ToInt32(d3, 16);
d5 = d4 ;
e1 = strArr[11 21 * num];
e2 = strArr[12 21 * num];
e3 = e1 e2;
e4 = Convert.ToInt32(e3, 16);
e5 = e4 ;
f1 = strArr[13 21 * num];
f2 = strArr[14 21 * num];
f3 = f1 f2;
f4 = Convert.ToInt32(f3, 16);
f5 = f4;
double dy = a5;
double dy1 = b5;
double dy2 = c5;
double dy3 = d5;
double dy4 = e5;
double dy5 = f5;
dy = dy * 0.03 * 0.2;
dy1 = dy1 * 0.03 * 0.2;
dy2 = dy2 * 0.03 * 0.2;
dy3 = dy3 * 0.03 * 0.2;
dy4 = dy4 * 0.02;
dy5 = dy5 * 0.4;
this.chart1.Series[0].Points.RemoveAt(0);
this.chart1.Series[0].Points.AddXY(dtTime.AddSeconds(index).ToString("HH:mm:ss"), dy.ToString("0.00"));
this.chart2.Series[0].Points.RemoveAt(0);
this.chart2.Series[0].Points.AddXY(dtTime.AddSeconds(index).ToString("HH:mm:ss"), dy1.ToString("0.00"));
this.chart3.Series[0].Points.RemoveAt(0);
this.chart3.Series[0].Points.AddXY(dtTime.AddSeconds(index).ToString("HH:mm:ss"), dy2.ToString("0.00"));
this.chart4.Series[0].Points.RemoveAt(0);
this.chart4.Series[0].Points.AddXY(dtTime.AddSeconds(index).ToString("HH:mm:ss"), dy3.ToString("0.00"));
this.chart5.Series[0].Points.RemoveAt(0);
this.chart5.Series[0].Points.AddXY(dtTime.AddSeconds(index).ToString("HH:mm:ss"), dy4.ToString("0.00"));
this.chart6.Series[0].Points.RemoveAt(0);
this.chart6.Series[0].Points.AddXY(dtTime.AddSeconds(index).ToString("HH:mm:ss"), dy5.ToString("0.00"));
index = index 0.1;
num ;
}
private void button1_Click(object sender, System.EventArgs e)
{
chart1.Series[0].Points.Clear();
chart2.Series[0].Points.Clear();
chart3.Series[0].Points.Clear();
chart4.Series[0].Points.Clear();
chart5.Series[0].Points.Clear();
chart6.Series[0].Points.Clear();
txtSendData.Text = "64 04 03 E7 00 08 48 4A";
cbTimeSend.Checked = true;
txtSecond.Text = "1";
if (cbTimeSend.Checked)
{
timer1.Enabled = true;
}
else
{
timer1.Enabled = false;
}
byte[] sendData = null;
if (rbtnSendHex.Checked)
{
sendData = strToHexByte(txtSendData.Text.Trim());
}
else if (rbtnSendASCII.Checked)
{
sendData = Encoding.ASCII.GetBytes(txtSendData.Text.Trim());
}
else
{
sendData = Encoding.ASCII.GetBytes(txtSendData.Text.Trim());
}
if (this.SendData(sendData))//发送数据成功计数
{
lblSendCount.Invoke(new MethodInvoker(delegate
{
lblSendCount.Text = (int.Parse(lblSendCount.Text) txtSendData.Text.Length).ToString();
}));
}
else
{
}
this.chart1.Titles.Add("液压缸进口压力");
this.chart1.ChartAreas[0].AxisX.Title = "时间";
this.chart1.ChartAreas[0].AxisY.Title = "压力（MPa)";
this.chart1.ChartAreas[0].AxisX.Interval = 10;
this.chart1.ChartAreas[0].AxisX.IntervalType = System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType.NotSet;
this.chart1.ChartAreas[0].AxisY.IntervalType = System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType.Number;
this.chart1.ChartAreas[0].AxisY.Interval = 5;
this.chart1.ChartAreas[0].AxisY.Maximum = 30;
//this.chart1.Series.Add("series1");
this.chart2.Titles.Add("液压缸出口压力");
this.chart2.ChartAreas[0].AxisX.Title = "时间";
this.chart2.ChartAreas[0].AxisY.Title = "压力（MPa)";
this.chart2.ChartAreas[0].AxisX.Interval = 10;
this.chart2.ChartAreas[0].AxisX.IntervalType = System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType.NotSet;
this.chart2.ChartAreas[0].AxisY.IntervalType = System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType.Number;
this.chart2.ChartAreas[0].AxisY.Interval = 5;
this.chart2.ChartAreas[0].AxisY.Maximum = 30;
//this.chart2.Series.Add("series1");
this.chart3.Titles.Add("液压马达进口压力");
this.chart3.ChartAreas[0].AxisX.Title = "时间";
this.chart3.ChartAreas[0].AxisY.Title = "压力（MPa)";
this.chart3.ChartAreas[0].AxisX.Interval = 10;
this.chart3.ChartAreas[0].AxisX.IntervalType = System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType.NotSet;
this.chart3.ChartAreas[0].AxisY.IntervalType = System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType.Number;
this.chart3.ChartAreas[0].AxisY.Interval = 5;
this.chart3.ChartAreas[0].AxisY.Maximum =30;
//this.chart3.Series.Add("series1");
this.chart4.Titles.Add("液压马达出口压力");
this.chart4.ChartAreas[0].AxisX.Title = "时间";
this.chart4.ChartAreas[0].AxisY.Title = "压力（MPa)";
this.chart4.ChartAreas[0].AxisX.Interval = 10;
this.chart4.ChartAreas[0].AxisX.IntervalType = System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType.NotSet;
this.chart4.ChartAreas[0].AxisY.IntervalType = System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType.Number;
this.chart4.ChartAreas[0].AxisY.Interval = 5;
this.chart4.ChartAreas[0].AxisY.Maximum = 30;
//this.chart4.Series.Add("series1");
this.chart5.Titles.Add("液压马达流量");
this.chart5.ChartAreas[0].AxisX.Title = "时间";
this.chart5.ChartAreas[0].AxisY.Title = "流量（L/min)";
this.chart5.ChartAreas[0].AxisX.Interval = 10;
this.chart5.ChartAreas[0].AxisX.IntervalType = System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType.NotSet;
this.chart5.ChartAreas[0].AxisY.IntervalType = System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType.Number;
this.chart5.ChartAreas[0].AxisY.Interval = 10;
this.chart5.ChartAreas[0].AxisY.Maximum = 100;
// this.chart5.Series.Add("series1");
this.chart6.Titles.Add("主轴转速");
this.chart6.ChartAreas[0].AxisX.Title = "时间";
this.chart6.ChartAreas[0].AxisY.Title = "转速（n/min)";
this.chart6.ChartAreas[0].AxisX.Interval = 10;
this.chart6.ChartAreas[0].AxisX.IntervalType = System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType.NotSet;
this.chart6.ChartAreas[0].AxisY.IntervalType = System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType.Number;
this.chart6.ChartAreas[0].AxisY.Interval = 200;
this.chart6.ChartAreas[0].AxisY.Maximum = 2000;
//this.chart6.Series.Add("series1");
//使图标刚开始的时候是空的，随着时间的推移才逐渐画满，可以在初始化的时候填几个Y坐标为0的点：
for (int i = 0; i < 60; i )
{
System.Windows.Forms.DataVisualization.Charting.DataPoint dp = new System.Windows.Forms.DataVisualization.Charting.DataPoint();
dp.SetValueXY(DateTime.Now.AddSeconds(-60 i).ToString("HH:mm:ss"), 0);
this.chart1.Series[0].Points.Add(dp);
this.chart2.Series[0].Points.Add(dp);
this.chart3.Series[0].Points.Add(dp);
this.chart4.Series[0].Points.Add(dp);
this.chart5.Series[0].Points.Add(dp);
this.chart6.Series[0].Points.Add(dp);
}
chart1.Series[0].IsValueShownAsLabel = false ;
this.chart1.Series[0].ChartType = System.Windows.Forms.DataVisualization.Charting.SeriesChartType.Line ;
this.chart1.Series[0].BorderDashStyle = System.Windows.Forms.DataVisualization.Charting.ChartDashStyle.Solid;
this.chart1.Series[0].BorderWidth = 3;
chart2.Series[0].IsValueShownAsLabel = false;
this.chart2.Series[0].ChartType = System.Windows.Forms.DataVisualization.Charting.SeriesChartType.Line;
this.chart2.Series[0].BorderDashStyle = System.Windows.Forms.DataVisualization.Charting.ChartDashStyle.Solid;
this.chart2.Series[0].BorderWidth = 3;
chart3.Series[0].IsValueShownAsLabel = false;
this.chart3.Series[0].ChartType = System.Windows.Forms.DataVisualization.Charting.SeriesChartType.Line;
this.chart3.Series[0].BorderDashStyle = System.Windows.Forms.DataVisualization.Charting.ChartDashStyle.Solid;
this.chart3.Series[0].BorderWidth = 3;
chart4.Series[0].IsValueShownAsLabel = false;
this.chart4.Series[0].ChartType = System.Windows.Forms.DataVisualization.Charting.SeriesChartType.Line;
this.chart4.Series[0].BorderDashStyle = System.Windows.Forms.DataVisualization.Charting.ChartDashStyle.Solid;
this.chart4.Series[0].BorderWidth = 3;
chart5.Series[0].IsValueShownAsLabel = false;
this.chart5.Series[0].ChartType = System.Windows.Forms.DataVisualization.Charting.SeriesChartType.Line;
this.chart5.Series[0].BorderDashStyle = System.Windows.Forms.DataVisualization.Charting.ChartDashStyle.Solid;
this.chart5.Series[0].BorderWidth = 3;
chart6.Series[0].IsValueShownAsLabel = false;
this.chart6.Series[0].ChartType = System.Windows.Forms.DataVisualization.Charting.SeriesChartType.Line;
this.chart6.Series[0].BorderDashStyle = System.Windows.Forms.DataVisualization.Charting.ChartDashStyle.Solid;
this.chart6.Series[0].BorderWidth = 3;
timer2.Interval = 100 * 1;
timer2.Tick = new EventHandler(timer2_tick);
timer2.Start();
dtTime = DateTime.Now;
// }
}
private void btnstart_Click(object sender, EventArgs e)
{
txtSendData.Text = "64 04 03 E7 00 08 48 4A";
cbTimeSend.Checked=true ;
txtSecond.Text = "1";
}
private void button2_Click(object sender, EventArgs e)
{
timer2.Stop();
cbTimeSend.Checked = false ;
}
private void continu_show_Click(object sender, EventArgs e)
{
chart1.Series[0].Points.Clear();
chart2.Series[0].Points.Clear();
chart3.Series[0].Points.Clear();
chart4.Series[0].Points.Clear();
chart5.Series[0].Points.Clear();
chart6.Series[0].Points.Clear();
txtSendData.Text = "64 04 03 E7 00 08 48 4A";
cbTimeSend.Checked = true;
txtSecond.Text = "1";
if (cbTimeSend.Checked)
{
timer1.Enabled = true;
}
else
{
timer1.Enabled = false;
}
byte[] sendData = null;
if (rbtnSendHex.Checked)
{
sendData = strToHexByte(txtSendData.Text.Trim());
}
else if (rbtnSendASCII.Checked)
{
sendData = Encoding.ASCII.GetBytes(txtSendData.Text.Trim());
}
else
{
sendData = Encoding.ASCII.GetBytes(txtSendData.Text.Trim());
}
if (this.SendData(sendData))//发送数据成功计数
{
lblSendCount.Invoke(new MethodInvoker(delegate
{
lblSendCount.Text = (int.Parse(lblSendCount.Text) txtSendData.Text.Length).ToString();
}));
}
else
{
}
this.chart1.Titles.Clear();
this.chart1.Titles.Add("液压缸进口压力");
this.chart1.ChartAreas[0].AxisX.Title = "时间";
this.chart1.ChartAreas[0].AxisY.Title = "压力（MPa)";
this.chart1.ChartAreas[0].AxisX.Interval = 10;
this.chart1.ChartAreas[0].AxisX.IntervalType = System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType.NotSet;
this.chart1.ChartAreas[0].AxisY.IntervalType = System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType.Number;
this.chart1.ChartAreas[0].AxisY.Interval = 5;
this.chart1.ChartAreas[0].AxisY.Maximum = 30;
//this.chart1.Series.Add("series1");
this.chart2.Titles.Clear();
this.chart2.Titles.Add("液压缸出口压力");
this.chart2.ChartAreas[0].AxisX.Title = "时间";
this.chart2.ChartAreas[0].AxisY.Title = "压力（MPa)";
this.chart2.ChartAreas[0].AxisX.Interval = 10;
this.chart2.ChartAreas[0].AxisX.IntervalType = System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType.NotSet;
this.chart2.ChartAreas[0].AxisY.IntervalType = System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType.Number;
this.chart2.ChartAreas[0].AxisY.Interval = 5;
this.chart2.ChartAreas[0].AxisY.Maximum = 30;
//this.chart2.Series.Add("series1");
this.chart3.Titles.Clear();
this.chart3.Titles.Add("液压马达进口压力");
this.chart3.ChartAreas[0].AxisX.Title = "时间";
this.chart3.ChartAreas[0].AxisY.Title = "压力（MPa)";
this.chart3.ChartAreas[0].AxisX.Interval = 10;
this.chart3.ChartAreas[0].AxisX.IntervalType = System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType.NotSet;
this.chart3.ChartAreas[0].AxisY.IntervalType = System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType.Number;
this.chart3.ChartAreas[0].AxisY.Interval = 5;
this.chart3.ChartAreas[0].AxisY.Maximum = 30;
//this.chart3.Series.Add("series1");
this.chart4.Titles.Clear();
this.chart4.Titles.Add("液压马达出口压力");
this.chart4.ChartAreas[0].AxisX.Title = "时间";
this.chart4.ChartAreas[0].AxisY.Title = "压力（MPa)";
this.chart4.ChartAreas[0].AxisX.Interval = 10;
this.chart4.ChartAreas[0].AxisX.IntervalType = System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType.NotSet;
this.chart4.ChartAreas[0].AxisY.IntervalType = System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType.Number;
this.chart4.ChartAreas[0].AxisY.Interval = 5;
this.chart4.ChartAreas[0].AxisY.Maximum = 30;
//this.chart4.Series.Add("series1");
this.chart5.Titles.Clear();
this.chart5.Titles.Add("液压马达流量");
this.chart5.ChartAreas[0].AxisX.Title = "时间";
this.chart5.ChartAreas[0].AxisY.Title = "流量（L/min)";
this.chart5.ChartAreas[0].AxisX.Interval = 10;
this.chart5.ChartAreas[0].AxisX.IntervalType = System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType.NotSet;
this.chart5.ChartAreas[0].AxisY.IntervalType = System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType.Number;
this.chart5.ChartAreas[0].AxisY.Interval = 10;
this.chart5.ChartAreas[0].AxisY.Maximum = 100;
// this.chart5.Series.Add("series1");
this.chart6.Titles.Clear();
this.chart6.Titles.Add("主轴转速");
this.chart6.ChartAreas[0].AxisX.Title = "时间";
this.chart6.ChartAreas[0].AxisY.Title = "转速（n/min)";
this.chart6.ChartAreas[0].AxisX.Interval = 10;
this.chart6.ChartAreas[0].AxisX.IntervalType = System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType.NotSet;
this.chart6.ChartAreas[0].AxisY.IntervalType = System.Windows.Forms.DataVisualization.Charting.DateTimeIntervalType.Number;
this.chart6.ChartAreas[0].AxisY.Interval = 200;
this.chart6.ChartAreas[0].AxisY.Maximum = 2000;
//this.chart6.Series.Add("series1");
//使图标刚开始的时候是空的，随着时间的推移才逐渐画满，可以在初始化的时候填几个Y坐标为0的点：
for (int i = 0; i < 60; i )
{
System.Windows.Forms.DataVisualization.Charting.DataPoint dp = new System.Windows.Forms.DataVisualization.Charting.DataPoint();
dp.SetValueXY(DateTime.Now.AddSeconds(-60 i).ToString("HH:mm:ss"), 0);
this.chart1.Series[0].Points.Add(dp);
this.chart2.Series[0].Points.Add(dp);
this.chart3.Series[0].Points.Add(dp);
this.chart4.Series[0].Points.Add(dp);
this.chart5.Series[0].Points.Add(dp);
this.chart6.Series[0].Points.Add(dp);
}
chart1.Series[0].IsValueShownAsLabel = false;
this.chart1.Series[0].ChartType = System.Windows.Forms.DataVisualization.Charting.SeriesChartType.Line;
this.chart1.Series[0].BorderDashStyle = System.Windows.Forms.DataVisualization.Charting.ChartDashStyle.Solid;
this.chart1.Series[0].BorderWidth = 3;
chart2.Series[0].IsValueShownAsLabel = false;
this.chart2.Series[0].ChartType = System.Windows.Forms.DataVisualization.Charting.SeriesChartType.Line;
this.chart2.Series[0].BorderDashStyle = System.Windows.Forms.DataVisualization.Charting.ChartDashStyle.Solid;
this.chart2.Series[0].BorderWidth = 3;
chart3.Series[0].IsValueShownAsLabel = false;
this.chart3.Series[0].ChartType = System.Windows.Forms.DataVisualization.Charting.SeriesChartType.Line;
this.chart3.Series[0].BorderDashStyle = System.Windows.Forms.DataVisualization.Charting.ChartDashStyle.Solid;
this.chart3.Series[0].BorderWidth = 3;
chart4.Series[0].IsValueShownAsLabel = false;
this.chart4.Series[0].ChartType = System.Windows.Forms.DataVisualization.Charting.SeriesChartType.Line;
this.chart4.Series[0].BorderDashStyle = System.Windows.Forms.DataVisualization.Charting.ChartDashStyle.Solid;
this.chart4.Series[0].BorderWidth = 3;
chart5.Series[0].IsValueShownAsLabel = false;
this.chart5.Series[0].ChartType = System.Windows.Forms.DataVisualization.Charting.SeriesChartType.Line;
this.chart5.Series[0].BorderDashStyle = System.Windows.Forms.DataVisualization.Charting.ChartDashStyle.Solid;
this.chart5.Series[0].BorderWidth = 3;
chart6.Series[0].IsValueShownAsLabel = false;
this.chart6.Series[0].ChartType = System.Windows.Forms.DataVisualization.Charting.SeriesChartType.Line;
this.chart6.Series[0].BorderDashStyle = System.Windows.Forms.DataVisualization.Charting.ChartDashStyle.Solid;
this.chart6.Series[0].BorderWidth = 3;
timer2.Interval = 100 * 1;
//timer2.Tick = new EventHandler(timer2_tick);
timer2.Start();
dtTime = DateTime.Now;
}
}
}
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