将赢取应用程序转换为赢取服务

Question

我使用此示例http://www.codeproject.com/KB/cs/SMS.aspx来制作将通过手机发送短信的应用程序。当我做一个GUI赢取应用程序时，一切正常，但当我尝试将其转换为Windows服务应用程序（无GUI）在后台工作时，它告诉我没有连接电话。

这里都是很简单，举例：

GUI应用程序

using System; 
using System.Windows.Forms; 
using GsmComm.GsmCommunication; 
using GsmComm.PduConverter; 

namespace SMS.Forms 
{ 
    public partial class SendSMS : Form 
    { 
     SmsSubmitPdu pdu; 
     private int port; 
     private int baudrate; 
     private int timeout; 

     public SendSMS() 
     { 
      InitializeComponent(); 

      //phone connection 
      port = 3; 
      baudrate = 115200; 
      timeout = 300; 
     } 

     private void button1_Click(object sender, EventArgs e) 
     { 
      GsmCommMain comm = new GsmCommMain(port, baudrate, timeout); 

      try 
      { 
       comm.Open(); 

       //send sms 
       pdu = new SmsSubmitPdu("Test msg", "0xxxxxxxxx", ""); 
       comm.SendMessage(pdu); 

       comm.Close(); 
      } 
      catch (Exception ex) 
      { 
       MessageBox.Show(this, "Connection error: " + ex.Message, "Connection setup", MessageBoxButtons.OK, MessageBoxIcon.Warning); 
       return; 
      } 
      MessageBox.Show(this, "Successfully connected to the phone.", "Connection setup", MessageBoxButtons.OK, MessageBoxIcon.Information); 
     } 
    } 
} 

WIN服务

using System; 
using System.Diagnostics; 
using System.ServiceProcess; 
using GsmComm.GsmCommunication; 
using GsmComm.PduConverter; 

namespace SMS 
{ 
    public partial class SendSMS : ServiceBase 
    { 

     SmsSubmitPdu pdu; 

     //logs 
     private string sSource; 
     private string sLog; 
     private string sEvent; 

     private int port; 
     private int baudrate; 
     private int timeout; 

     public SendSMS() 
     { 
      InitializeComponent(); 

      //event logs 
      sSource = "SendSMS"; 
      sLog = "SMS"; 
      if (!EventLog.SourceExists(sSource)) 
       EventLog.CreateEventSource(sSource, sLog); 


      //phone connection 
      port = 3; 
      baudrate = 115200; 
      timeout = 300; 
     } 

     protected override void OnStart(string[] args) 
     { 
      //logs 
      sEvent = "SMS service started"; 
      EventLog.WriteEntry(sSource, sEvent); 

      GsmCommMain comm = new GsmCommMain(port, baudrate, timeout); 

      try 
      { 
       comm.Open(); 
       while (!comm.IsConnected()) 
       { 
        sEvent = "Phone not connected"; 
        EventLog.WriteEntry(sSource, sEvent); 
        comm.Close(); 
        return; 
       } 

       //send sms 
       pdu = new SmsSubmitPdu("Test msg", "0xxxxxxxxx", ""); 
       comm.SendMessage(pdu); 

       comm.Close(); 
      } 
      catch (Exception ex) 
      { 
       sEvent = "Not done " + ex.Message; 
       EventLog.WriteEntry(sSource, sEvent); 
       return; 
      } 
      finally 
      { 
       comm.Close(); 
      } 
     } 

     protected override void OnStop() 
     { 
      //logs 
      sEvent = "SMS service stopped"; 
      EventLog.WriteEntry(sSource, sEvent); 
     } 
    } 
} 

当我开始写入服务 “手机未连接” 到事件日志。任何想法我做错了什么？或者至少如何查明错误...

谢谢。

Answer 1

您不需要在onStart事件中编写手机连接代码，而需要创建计时器类的实例，并检查手机是否按特定时间间隔连接。您可以在onstart事件中启动计时器。