想要使用GSM mobile接收msg / read msg [英] Want to recieve a msg/read msg using GSM mobile

问题描述

这是发送消息的代码，但我想接收或读取来自SIM卡的消息。发送消息代码如下：

Here is code for sending msgs, but i want to recieve or read msgs from sim card. Sending msgs code is given below

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.Ports;
using System.Threading;

namespace WindowsFormsApplication1
{
    public partial class Form2 : Form
    {
        public Form2()
        {
            InitializeComponent();
            loadPorts();
        }

        private void Form2_Load(object sender, EventArgs e)
        {

        }

        private void loadPorts()
        {
            string[] ports = SerialPort.GetPortNames();
            foreach (string port in ports)
            {
                cboPorts.Items.Add(port);
            }
        }

    private void cboPorts_SelectedIndexChanged(object sender, EventArgs e)
    {

    }

    private void button1_Click(object sender, EventArgs e)
    {
        SmsClass sm = new SmsClass(cboPorts.Text);
        sm.Opens();
        sm.sendSms(txtPhone.Text, txtMessage.Text);
        sm.Closes();
        MessageBox.Show("Message Sent!");
    }

    private void AddMobNo_Click(object sender, EventArgs e)
    {
        ListBoxNumbers.Items.Add(tbGMobNo.Text);
        tbGMobNo.Text = "";
    }

    private void btnSendGrouped_Click(object sender, EventArgs e)
    {
        SmsClass sm = new SmsClass(cboPorts.Text);
        for (int a = 0; a <= ListBoxNumbers.Items.Count - 1; a++)
        {
            //SmsClass sm = new SmsClass(cboPorts.Text);
            //sm.Opens();
            //sm.sendSms(ListBoxNumbers.Items[a].ToString(), GtxtMessage.Text);
            //sm.Closes();
            //MessageBox.Show("Message Sent Successfully");

            sm.Opens();
            sm.sendSms(ListBoxNumbers.Items[a].ToString(), GtxtMessage.Text);
            sm.Closes();
            Thread.Sleep(10000);
            MessageBox.Show("Message Sent Successfully");

        }
        sm = null;
    }
  }

}

这是SmsClass

here is the SmsClass

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading;
using System.IO.Ports;
using System.Windows.Forms;

namespace WindowsFormsApplication1
{
    class SmsClass
    {
        SerialPort serialPort;
        public SmsClass(string comPort)
        {
            this.serialPort = new SerialPort();
            this.serialPort.PortName = comPort;
            this.serialPort.BaudRate = 9600;
            this.serialPort.Parity = Parity.None;
            this.serialPort.DataBits = 8;// Databits are the number of bits in the stream which can be 8 for binary transfer or 7 for text transfer
            this.serialPort.StopBits = StopBits.One;
            this.serialPort.Handshake = Handshake.RequestToSend;// Handshake is a protocol between the sender and receiver for determining the data transfer correctness
            this.serialPort.DtrEnable = true;//Gets or sets a value that enables the Data Terminal Ready
            this.serialPort.RtsEnable = true;//Gets or sets a value indicating whether the Request to Send
            this.serialPort.NewLine = System.Environment.NewLine;
        }
        public bool sendSms(string cellNo, string sms)
        {
            string messages = null;
            messages = sms;
            if (this.serialPort.IsOpen == true)
            {
                try
                {
                    this.serialPort.WriteLine("AT" + (char)(13));
                    Thread.Sleep(4);
                    this.serialPort.WriteLine("AT+CMGF=1" + (char)(13));
                    Thread.Sleep(5);
                    this.serialPort.WriteLine("AT+CMGS=\"" + cellNo + "\"");
                    Thread.Sleep(10);
                    this.serialPort.WriteLine(">" + messages + (char)(26));
                }
                catch (Exception ex)
                {
                    MessageBox.Show(ex.Source);
                }
                return true;
            }
            else
                return false;
        }

        public void Opens()
        {
            if (this.serialPort.IsOpen == false)
            {
                this.serialPort.Open();
            }
        }
        public void Closes()
        {
            if (this.serialPort.IsOpen == true)
            {
                this.serialPort.Close();
            }
        }
    }

}

已添加代码块[/编辑]

Code block added[/Edit]

推荐答案

需要注意的是，您可以通过任何支持AT命令的手机发送消息。您可以通过蓝牙，有线电视等任何与PC连接的手机发送。



大部分手机都不支持接收。你需要一个GSM调制解调器（我重复一个GSM调制解调器设备）这样做。



如果你想用手机做，这是我成功测试接收的唯一电缆是 CA-42电缆和少数诺基亚型号。



我已经完成了GSM调制解调器的一些广泛工作，包括将其与CRM解决方案集成。所以你可以接受我的话。

Point to be noted that, you can send message via any phone that supports AT command. You can send it through a phone which is connected with PC via bluetooth, cable, anything.

Receiving is not supported by most of the phones. You need a GSM modem ( I repeat a GSM Modem device) for doing this.

If you want to do it with phones, the only cable that i successfully tested receiving is CA-42 cable and few models of Nokia.

I have done some extensive works with GSM modem including, integrating it with CRM solutions. so you can take my words on this.

这篇关于想要使用GSM mobile接收msg / read msg的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！