C#实现与下位机进行串口通讯,资料里面有相应教程以及代码工程
代码片段和文件信息
属性 大小 日期 时间 名称
----------- --------- ---------- ----- ----
文件 32768 2012-03-29 21:16 WindowsApplication1WindowsApplication1inDebugWindowsApplication1.exe
文件 36352 2012-03-29 21:16 WindowsApplication1WindowsApplication1inDebugWindowsApplication1.pdb
文件 5632 2005-11-11 22:25 WindowsApplication1WindowsApplication1inDebugWindowsApplication1.vshost.exe
目录 0 2012-03-29 21:16 WindowsApplication1WindowsApplication1inDebug
目录 0 2012-03-29 21:10 WindowsApplication1WindowsApplication1in
文件 10297 2012-03-29 21:16 WindowsApplication1WindowsApplication1Form1.cs
文件 19068 2012-03-29 21:11 WindowsApplication1WindowsApplication1Form1.Designer.cs
文件 5817 2012-03-29 21:11 WindowsApplication1WindowsApplication1Form1.resx
文件 180 2012-03-29 21:11 WindowsApplication1WindowsApplication1objDebugSerialPort_Assistant.Form1.resources
目录 0 2012-03-29 21:10 WindowsApplication1WindowsApplication1objDebugTempPE
文件 842 2012-03-29 21:11 WindowsApplication1WindowsApplication1objDebugWindowsApplication1.csproj.GenerateResource.Cache
文件 32768 2012-03-29 21:16 WindowsApplication1WindowsApplication1objDebugWindowsApplication1.exe
文件 36352 2012-03-29 21:16 WindowsApplication1WindowsApplication1objDebugWindowsApplication1.pdb
文件 180 2012-03-29 21:11 WindowsApplication1WindowsApplication1objDebugWindowsApplication1.Properties.Resources.resources
目录 0 2012-03-29 21:16 WindowsApplication1WindowsApplication1objDebug
文件 873 2012-03-29 21:17 WindowsApplication1WindowsApplication1objWindowsApplication1.csproj.FileListAbsolute.txt
目录 0 2012-03-29 21:11 WindowsApplication1WindowsApplication1obj
文件 481 2012-03-29 21:12 WindowsApplication1WindowsApplication1Program.cs
文件 1186 2012-03-29 21:10 WindowsApplication1WindowsApplication1PropertiesAssemblyInfo.cs
文件 2894 2012-03-29 21:10 WindowsApplication1WindowsApplication1PropertiesResources.Designer.cs
文件 5612 2012-03-29 21:10 WindowsApplication1WindowsApplication1PropertiesResources.resx
文件 1104 2012-03-29 21:10 WindowsApplication1WindowsApplication1PropertiesSettings.Designer.cs
文件 249 2012-03-29 21:10 WindowsApplication1WindowsApplication1PropertiesSettings.settings
目录 0 2012-03-29 21:10 WindowsApplication1WindowsApplication1Properties
文件 3245 2012-03-29 21:12 WindowsApplication1WindowsApplication1WindowsApplication1.csproj
目录 0 2012-03-29 21:16 WindowsApplication1WindowsApplication1
文件 946 2012-03-29 21:10 WindowsApplication1WindowsApplication1.sln
..A..H. 12800 2012-03-29 21:17 WindowsApplication1WindowsApplication1.suo
目录 0 2012-03-29 21:10 WindowsApplication1
----------- --------- ---------- ----- ----
............此处省略2个文件信息
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.IO.Ports;
using Microsoft.Win32;
using System.Threading;
namespace SerialPort_Assistant
{
public partial class Form1:Form
{
SerialPort serialPort;
System.Timers.Timer timerSendAuto;
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender EventArgs e)
{
cbComList.DataSource = GetComList();
cbBaudRateList.DataSource = GetRautBitsList();
cbParityList.DataSource = GetParityList();
cbDataBitsList.DataSource = GetDataBitsList();
cbStopBitsList.DataSource = GetStopBitsList();
}
private void Form1_FormClosing(object sender FormClosingEventArgs e)
{
if (serialPort != null)
if (serialPort.IsOpen)//澶勪簬鎵撳紑鐘舵€?
{
serialPort.Close();
serialPort = null;
}
if (timerSendAuto != null)
{
timerSendAuto.Close();
timerSendAuto.Dispose();
}
}
//淇″彿鐏?
private void picComState_Paint(object sender PaintEventArgs e)
{
Graphics g = e.Graphics;
Brush brush;
if (serialPort == null)
brush = Brushes.Red;
else if (serialPort.IsOpen)
brush = Brushes.Green;
else
brush = Brushes.Red;
g.FillEllipse(brush e.ClipRectangle);
}
//鎵撳紑銆佸叧闂覆鍙?
private void btnComOpen_Click(object sender EventArgs e)
{
if (serialPort == null)
{
serialPort = new SerialPort();
serialPort.RtsEnable = true;
serialPort.ReceivedBytesThreshold = 1;
serialPort.ErrorReceived+=new SerialErrorReceivedEventHandler(serialPort_ErrorReceived);
serialPort.DataReceived += new SerialDataReceivedEventHandler(serialPort_DataReceived);
}
if (serialPort.IsOpen)//澶勪簬鎵撳紑鐘舵€?
{
serialPort.Close();
if (timerSendAuto != null)
timerSendAuto.Stop();
}
else
{
try
{
serialPort.PortName = cbComList.Text.Trim();
serialPort.BaudRate = int.Parse(cbBaudRateList.Text);
serialPort.Parity = (Parity)Enum.Parse(typeof(Parity) cbParityList.Text);
serialPort.DataBits = int.Parse(cbDataBitsList.Text);
serialPort.StopBits = (StopBits)Enum.Parse(typeof(StopBits) cbStopBitsList.Text);
serialPo
属性 大小 日期 时间 名称
----------- --------- ---------- ----- ----
文件 32768 2012-03-29 21:16 WindowsApplication1WindowsApplication1inDebugWindowsApplication1.exe
文件 36352 2012-03-29 21:16 WindowsApplication1WindowsApplication1inDebugWindowsApplication1.pdb
文件 5632 2005-11-11 22:25 WindowsApplication1WindowsApplication1inDebugWindowsApplication1.vshost.exe
目录 0 2012-03-29 21:16 WindowsApplication1WindowsApplication1inDebug
目录 0 2012-03-29 21:10 WindowsApplication1WindowsApplication1in
文件 10297 2012-03-29 21:16 WindowsApplication1WindowsApplication1Form1.cs
文件 19068 2012-03-29 21:11 WindowsApplication1WindowsApplication1Form1.Designer.cs
文件 5817 2012-03-29 21:11 WindowsApplication1WindowsApplication1Form1.resx
文件 180 2012-03-29 21:11 WindowsApplication1WindowsApplication1objDebugSerialPort_Assistant.Form1.resources
目录 0 2012-03-29 21:10 WindowsApplication1WindowsApplication1objDebugTempPE
文件 842 2012-03-29 21:11 WindowsApplication1WindowsApplication1objDebugWindowsApplication1.csproj.GenerateResource.Cache
文件 32768 2012-03-29 21:16 WindowsApplication1WindowsApplication1objDebugWindowsApplication1.exe
文件 36352 2012-03-29 21:16 WindowsApplication1WindowsApplication1objDebugWindowsApplication1.pdb
文件 180 2012-03-29 21:11 WindowsApplication1WindowsApplication1objDebugWindowsApplication1.Properties.Resources.resources
目录 0 2012-03-29 21:16 WindowsApplication1WindowsApplication1objDebug
文件 873 2012-03-29 21:17 WindowsApplication1WindowsApplication1objWindowsApplication1.csproj.FileListAbsolute.txt
目录 0 2012-03-29 21:11 WindowsApplication1WindowsApplication1obj
文件 481 2012-03-29 21:12 WindowsApplication1WindowsApplication1Program.cs
文件 1186 2012-03-29 21:10 WindowsApplication1WindowsApplication1PropertiesAssemblyInfo.cs
文件 2894 2012-03-29 21:10 WindowsApplication1WindowsApplication1PropertiesResources.Designer.cs
文件 5612 2012-03-29 21:10 WindowsApplication1WindowsApplication1PropertiesResources.resx
文件 1104 2012-03-29 21:10 WindowsApplication1WindowsApplication1PropertiesSettings.Designer.cs
文件 249 2012-03-29 21:10 WindowsApplication1WindowsApplication1PropertiesSettings.settings
目录 0 2012-03-29 21:10 WindowsApplication1WindowsApplication1Properties
文件 3245 2012-03-29 21:12 WindowsApplication1WindowsApplication1WindowsApplication1.csproj
目录 0 2012-03-29 21:16 WindowsApplication1WindowsApplication1
文件 946 2012-03-29 21:10 WindowsApplication1WindowsApplication1.sln
..A..H. 12800 2012-03-29 21:17 WindowsApplication1WindowsApplication1.suo
目录 0 2012-03-29 21:10 WindowsApplication1
----------- --------- ---------- ----- ----
............此处省略2个文件信息
版权声明:本文内容由互联网用户自发贡献,该文观点仅代表作者本人。本站仅提供信息存储空间服务,不拥有所有权,不承担相关法律责任。如发现本站有涉嫌抄袭侵权/违法违规的内容, 请发送邮件举报,一经查实,本站将立刻删除。
评论列表(条)