資源簡介
用C#開發的一個簡易示波器,顯示下位機通過串口上傳的波形數據,采用Mschart控件完成繪圖功能呢,源代碼采用Framework 3.5框架,要安裝MSchart3.5控件正常使用。修改為Framework 4.9框架,visual studio2010自帶該控件,可直接使用。

代碼片段和文件信息
using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Linq;
using?System.Text;
using?System.Windows.Forms;
using?System.IO;
using?System.Text.Regularexpressions;
using?System.Windows.Forms.DataVisualization.Charting;
using?System.IO.Ports;
namespace?模擬示波器
{
????public?partial?class?Form1?:?Form
????{
????????static?int?framsize?=?128;
????????int?timeout?=?0;//設置輸入信號中斷的超時變量
????????byte[]?buf?=?new?byte[framsize];
????????int?position=0;
????????public?Form1()
????????{
????????????InitializeComponent();
????????}
????????///?
????????///?窗體初始化
????????///?
????????///?
????????///?
????????private?void?Form1_Load(object?sender?EventArgs?e)
????????{
????????????//初始化串口號
????????????string[]?ports?=?SerialPort.GetPortNames();
????????????sportsName.Items.AddRange(ports);
????????????sportsName.SelectedIndex?=?sportsName.Items.Count?>?0???0?:?-1;
????????????sportsName.Focus();
????????????//初始化波特率
????????????string[]?Baudrate?=?{?“9600“?“57600“?“115200“?};
????????????sportsBaudRate.Items.AddRange(Baudrate);
????????????sportsBaudRate.Text?=?“115200“;
????????????sPort1.ReadBufferSize?=?framsize;//已知一幀數據長度為128
????????????OSCChart.ChartAreas[“ChartArea1“].BackColor?=?Color.Black;
????????????OSCChart.BackColor?=?Color.Black;
????????????OSCChart.ChartAreas[“ChartArea1“].AxisX.MajorGrid.LineColor?=?Color.White;
????????????OSCChart.ChartAreas[“ChartArea1“].AxisX.Labelstyle.ForeColor=?Color.White;
????????????OSCChart.ChartAreas[“ChartArea1“].AxisX.LineColor?=?Color.White;
????????????OSCChart.ChartAreas[“ChartArea1“].AxisX.MajorGrid.LineDashstyle?=System.Windows.Forms.DataVisualization.Charting.ChartDashstyle.DashDotDot;
????????????OSCChart.ChartAreas[“ChartArea1“].AxisY.MajorGrid.LineDashstyle?=?System.Windows.Forms.DataVisualization.Charting.ChartDashstyle.DashDotDot;?;
????????????OSCChart.ChartAreas[“ChartArea1“].AxisY.MajorGrid.LineColor?=?Color.White;
????????????OSCChart.ChartAreas[“ChartArea1“].AxisY.Labelstyle.ForeColor?=?Color.White;
????????????OSCChart.ChartAreas[“ChartArea1“].AxisY.LineColor?=?Color.White;
????????????OSCChart.titles[“title1“].ForeColor?=?Color.White;
????????????OSCChart.Series[0].Color?=?Color.Yellow;
????????????OSCChart.ChartAreas[“ChartArea1“].AxisY.Maximum?=?64;
????????????OSCChart.ChartAreas[“ChartArea1“].AxisX.Maximum?=?128;
????????????OSCChart.ChartAreas[“ChartArea1“].AxisX.Interval?=?8;
????????????OSCChart.ChartAreas[“ChartArea1“].AxisY.Interval?=?8;
????????????OSCChart.ChartAreas[“ChartArea1“].AxisX.ScaleView.Zoomable?=?true;
????????????OSCChart.ChartAreas[“ChartArea1“].AxisY.ScaleView.Zoomable?=?true;
????????????OSCChart.ChartAreas[“ChartArea1“].CursorY.IsUserEnabled?=?true;//啟用縮放功能前,必須啟用這兩天屬性
???????????OSCChart.ChartAreas[“ChartArea1“].CursorY.IsUserSelectionEnab
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件??????42810??2015-08-12?14:49??OSC\bin\Debug\14_49_56.jpg
?????文件??????87256??2015-08-12?16:44??OSC\bin\Debug\16_44_08.jpg
?????文件??????46795??2015-08-12?17:11??OSC\bin\Debug\17_11_10.jpg
?????文件??????46446??2015-08-13?09:15??OSC\bin\Debug\9_15_02.jpg
?????文件??????28672??2015-08-26?08:55??OSC\bin\Debug\簡易示波器.exe
?????文件??????30208??2015-08-26?08:55??OSC\bin\Debug\簡易示波器.pdb
?????文件??????11608??2015-08-26?09:11??OSC\bin\Debug\簡易示波器.vshost.exe
?????文件????????490??2010-03-17?22:39??OSC\bin\Debug\簡易示波器.vshost.exe.manifest
?????文件???????1567??2015-08-12?12:22??OSC\OSC.sln
????..A..H.?????27648??2015-08-26?09:11??OSC\OSC.suo
?????文件???????1150??2015-08-11?22:47??OSC\res1\main.ico
?????文件?????212554??2015-08-11?22:49??OSC\res1\main2.png
?????文件???????9662??2015-08-11?22:51??OSC\res1\oscilloscope_48px_563215_easyicon.net.ico
?????文件???????8915??2015-08-26?08:55??OSC\模擬示波器\Form1.cs
?????文件??????14940??2015-08-15?09:16??OSC\模擬示波器\Form1.Designer.cs
?????文件???????8430??2015-08-15?09:16??OSC\模擬示波器\Form1.resx
?????文件??????10623??2015-08-12?09:35??OSC\模擬示波器\obj\x86\Debug\DesignTimeResolveAssemblyReferences.cache
?????文件???????6205??2015-08-26?08:55??OSC\模擬示波器\obj\x86\Debug\DesignTimeResolveAssemblyReferencesInput.cache
?????文件????????614??2015-08-15?09:16??OSC\模擬示波器\obj\x86\Debug\GenerateResource-ResGen.read.1.tlog
?????文件????????778??2015-08-15?09:16??OSC\模擬示波器\obj\x86\Debug\GenerateResource-ResGen.write.1.tlog
?????文件???????4608??2015-08-12?08:52??OSC\模擬示波器\obj\x86\Debug\TempPE\Properties.Resources.Designer.cs.dll
?????文件????????673??2015-08-12?08:52??OSC\模擬示波器\obj\x86\Debug\模擬示波器.csproj.FileListAbsolute.txt
?????文件???????1716??2015-08-15?09:16??OSC\模擬示波器\obj\x86\Debug\模擬示波器.Form1.resources
?????文件???????1265??2015-08-26?09:11??OSC\模擬示波器\obj\x86\Debug\簡易示波器.csproj.FileListAbsolute.txt
?????文件??????28672??2015-08-26?08:55??OSC\模擬示波器\obj\x86\Debug\簡易示波器.exe
?????文件??????30208??2015-08-26?08:55??OSC\模擬示波器\obj\x86\Debug\簡易示波器.pdb
?????文件????????180??2015-08-12?12:22??OSC\模擬示波器\obj\x86\Debug\簡易示波器.Properties.Resources.resources
?????文件???????9662??2015-08-11?22:51??OSC\模擬示波器\oscilloscope_48px_563215_easyicon.net.ico
?????文件????????496??2015-08-11?22:20??OSC\模擬示波器\Program.cs
?????文件???????1370??2015-08-11?22:20??OSC\模擬示波器\Properties\AssemblyInfo.cs
............此處省略23個文件信息
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