在C#编码中了解com端口 [英] knowing com port in c# coding

问题描述

我该如何在c#中编写代码以查找com端口((并自动将其更改为com1))

how can i write a code in c# for finding com port ((and automatically change it to com1))

推荐答案

为什么不尝试过与谷歌? Google是您的朋友，请始终尝试使用它.

尝试使用 SerialPort.GetPortNames方法 [ [C#]如何通过友好名称以编程方式找到COM端口 [ SerialPort(RS-232 C#.NET中的串行COM端口) [ http://social.msdn.microsoft.com/Forums/zh/csharpgeneral/thread/a2294b6a-3f5f-43ab-90b4-5cb516524ed4 [ http://stackoverflow.com/questions/1081871/how-to-find-available- com-ports [ ^ ]



--Amit

Why you don''t tried this with google? Google is your friend, always try using that.

Try using SerialPort.GetPortNames Method [^].

Refer the links below for similar articles:
[C#] How to programmatically find a COM port by friendly name[^]
SerialPort (RS-232 Serial COM Port) in C# .NET[^]

View similar threads:
http://social.msdn.microsoft.com/Forums/en/csharpgeneral/thread/a2294b6a-3f5f-43ab-90b4-5cb516524ed4[^]
http://stackoverflow.com/questions/1081871/how-to-find-available-com-ports[^]



--Amit

hiii，

hiii,

using System;
using System.IO.Ports;

namespace SerialPortExample
{
    class SerialPortExample
    {
        public static void Main()
        {
            // Get a list of serial port names.
            string[] ports = SerialPort.GetPortNames();

            Console.WriteLine("The following serial ports were found:");

            // Display each port name to the console.
            foreach(string port in ports)
            {
                Console.WriteLine(port);
            }

            Console.ReadLine();
        }

    }
}

http://msdn.microsoft.com/en-us/library/system.io.ports.serialport.getportnames.aspx [ http://stackoverflow.com/questions/1081871/how-to-find-available- com-ports [ ^ ]
http://dariosantarelli .wordpress.com/2010/10/18/c-how-to-programmatically-find-a-com-port-by-friendly-name/ [

http://msdn.microsoft.com/en-us/library/system.io.ports.serialport.getportnames.aspx[^]
http://stackoverflow.com/questions/1081871/how-to-find-available-com-ports[^]
http://dariosantarelli.wordpress.com/2010/10/18/c-how-to-programmatically-find-a-com-port-by-friendly-name/[^]

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