如何使用C調用USB調制解調器發送批量短信＃

Question

我已成功編碼，一次向一個手機號碼發送短信，但我想將其作爲批量發送。

我正在使用一個文本框來提供數字我想輸入幾個數字到文本框併發送到該文本框中的所有數字。

這裏是表單代碼：

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.Runtime.Remoting.Channels; 
using System.Runtime.Remoting.Channels.Tcp; 
using GsmComm.PduConverter; 
using GsmComm.PduConverter.SmartMessaging; 
using GsmComm.GsmCommunication; 
using GsmComm.Interfaces; 
using GsmComm.Server; 
using System.Globalization; 
using System.Text.RegularExpressions; 
using MySql.Data.MySqlClient; 

namespace yahapalana_DB 
{ 
    public partial class sms : Form 
    { 
     public sms() 
     { 
      InitializeComponent(); 
     } 

     private GsmCommMain comm; 
     private delegate void SetTextCallback(string text); 
     private SmsServer smsServer; 

     TextBox txtmsg = new TextBox(); 
     TextBox txtno = new TextBox(); 


     private void button3_Click(object sender, EventArgs e) 
     { 
      if (comboBox1.Text == "") 
      { 
       MessageBox.Show("Invalied Port Name"); 
       return; 
      } 
      comm = new GsmCommMain(comboBox1.Text, 9600, 150); 
      Cursor.Current = Cursors.Default; 
      bool retry; 
      do 
      { 
       retry = false; 
       try 
       { 
        Cursor.Current = Cursors.WaitCursor; 
        comm.Open(); 
        Cursor.Current = Cursors.Default; 
        MessageBox.Show("Connect Successfully"); 
       } 
       catch (Exception) 
       { 
        Cursor.Current = Cursors.Default; 
        if (MessageBox.Show(this, "Modem not available", "Check", MessageBoxButtons.RetryCancel, MessageBoxIcon.Warning) == DialogResult.Retry) retry = true; 
        { return; } 
       } 
      } while (retry); 
     } 

     private void sms_Load(object sender, EventArgs e) 
     { 
      comboBox1.Items.Add("Com1"); 
      comboBox1.Items.Add("Com2"); 
      comboBox1.Items.Add("Com3"); 
      comboBox1.Items.Add("Com4"); 
     } 

     private void button1_Click(object sender, EventArgs e) 
     { 
      try { 

       string[] slist = text.Split(':'); 
       SmsSubmitPdu pdu; 
       byte dcs = (byte)DataCodingScheme.GeneralCoding.Alpha7BitDefault; 
       pdu = new SmsSubmitPdu(textmsg.Text,mobno.Text,dcs); 
       int times = 1; 
       for (int i=0;i<times;i++) { 
        comm.SendMessage(pdu); 
       } 
       MessageBox.Show("Message sent sucessfully"); 
      } catch (Exception ex) { 
       MessageBox.Show("Modem not avaliable"); 
      } 
     } 

     private void button2_Click(object sender, EventArgs e) 
     { 

      add_number au = new add_number(); 
      au.ShowDialog(); 
     } 
    } 
} 

Answer 1

嗯，你是從文本框分割你的字符串，但你從來沒有使用它。我已經擴展你的foreach，並用數字項目中的項目代替mobno.Text。

private void button1_Click(object sender, EventArgs e) 
    { 
     try { 

      string[] slist = text.Split(':'); 

      foreach (string mobno in slist) { 
       SmsSubmitPdu pdu; 
       byte dcs = (byte)DataCodingScheme.GeneralCoding.Alpha7BitDefault; 
       pdu = new SmsSubmitPdu(textmsg.Text,mobno,dcs); 
       int times = 1; 

       comm.SendMessage(pdu); 
      } 

      MessageBox.Show("Message sent sucessfully"); 
     } catch (Exception ex) { 
      MessageBox.Show("Modem not avaliable"); 
     } 
    }