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我使用GsmComm库、Oracle数据库和Devexpress创建了简单的应用程序来批量发送短信。我为我的应用程序挂起的许多消息(超过 25 条消息)发送了消息。我假设它是因为太多的过程。该场景,当用户发送消息时,它将存储到数据库(OUTBOX表),然后用户单击发件箱表单上的按钮,如果消息发送成功,它将存储到数据库(SENTMESSAGE表)并在OUTBOX中删除发送成功的消息桌子。当消息正在处理发送用户不能点击另一个按钮或菜单,但在它完成发送后,应用程序又恢复正常,用户可以点击许多菜单。我读了一些文章,如果使用Gammu是可能的,因为它是第三方应用程序并且可以作为服务运行以发送和接收消息,但我需要它在gsmcomm库中。

有关详细信息,这是我的代码:

//SEND BULK SMS MORE THAN 30 MESSAGE APPLICATION HANG
if (CommSetting.comm.IsConnected() == true)
{
    int i;
    for (i = 0; i < gridView1.DataRowCount; i++)
    {
        string pesan = gridView1.GetRowCellValue(i,"MESSAGE").ToString();
        string ttd = lblTandaTangan.Text;
        string msg = pesan + Environment.NewLine + Environment.NewLine + ttd;  //SENT MESSAGE USING SIGNATURE

    var listPhoneNumber = new List<string>();
    listPhoneNumber.Add(gridView1.GetRowCellValue(i, "PHONENUMBER").ToString());

    foreach (var phoneNumber in listPhoneNumber)
    {
        var pdu = new SmsSubmitPdu(msg, phoneNumber, string.Empty);
        CommSetting.comm.SendMessage(pdu);

        //---------------STORE TO ORACLE DB--------------------
        if (koneksi_manual.con.State == ConnectionState.Open)
        {
            koneksi_manual.con.Close();
        }
        koneksi_manual.con.Open();

        OracleCommand cmd = new OracleCommand();
        cmd.CommandText = @"INSERT INTO MESSAGESENT (ID, DATE, TIME, PHONENUMBER, MESSAGE) VALUES 
                        (SQ_MESSAGESENT.NEXTVAL, '" + DateTime.Now + "', TO_DATE('" + DateTime.Now + "', 'dd/MM/yyyy hh24:mi:ss'), '"
                            + gridView1.GetRowCellValue(i, "PHONENUMBER") + "', '" + pesan.Replace("'", "''") + "', '" + Program.IDUser + "')";// <= Use gridView1.GetRowCellValue to get the cell value.
        cmd.Connection = koneksi_manual.con;
        cmd.ExecuteNonQuery();

        //Sleeps system for 1000ms for refreshing GSM Modem
        System.Threading.Thread.Sleep(1000);

        //DELETE MESSAGE SENT FROM OUTBOX
        var obj = gridView1.GetRowCellValue(i, "ID");

        OracleCommand cmd2 = new OracleCommand();
        cmd2.CommandText = "DELETE FROM OUTBOX WHERE ID = '" + obj + "'";
        cmd2.Connection = koneksi_manual.con;
        cmd2.ExecuteNonQuery();
    }
    MessageBox.Show("Message Sent", "Notif");
  }
}

我希望用户能够在用户发送消息时单击我的应用程序中的另一个菜单。我不知道如何解决这个问题,也许任何人都可以给我一个建议和任何概念,我将非常感激。谢谢..

4

2 回答 2

3

嗨尝试在这里使用线程

Control.CheckForIllegalCrossThreadCalls = false;
 Private Void BtnSend_Click(Object Sender,EventArg e)
    {
      Thread th = new Thread(new ThreadStart(SendMSM));
    }



 Private void SendMSM()
    {
    if (CommSetting.comm.IsConnected() == true)
    {
        int i;
        for (i = 0; i < gridView1.DataRowCount; i++)
        {
            string pesan = gridView1.GetRowCellValue(i,"MESSAGE").ToString();
            string ttd = lblTandaTangan.Text;
            string msg = pesan + Environment.NewLine + Environment.NewLine + ttd;  //SENT MESSAGE USING SIGNATURE

        var listPhoneNumber = new List<string>();
        listPhoneNumber.Add(gridView1.GetRowCellValue(i, "PHONENUMBER").ToString());

        foreach (var phoneNumber in listPhoneNumber)
        {
            var pdu = new SmsSubmitPdu(msg, phoneNumber, string.Empty);
            CommSetting.comm.SendMessage(pdu);

            //---------------STORE TO ORACLE DB--------------------
            if (koneksi_manual.con.State == ConnectionState.Open)
            {
                koneksi_manual.con.Close();
            }
            koneksi_manual.con.Open();

            OracleCommand cmd = new OracleCommand();
            cmd.CommandText = @"INSERT INTO MESSAGESENT (ID, DATE, TIME, PHONENUMBER, MESSAGE) VALUES 
                            (SQ_MESSAGESENT.NEXTVAL, '" + DateTime.Now + "', TO_DATE('" + DateTime.Now + "', 'dd/MM/yyyy hh24:mi:ss'), '"
                                + gridView1.GetRowCellValue(i, "PHONENUMBER") + "', '" + pesan.Replace("'", "''") + "', '" + Program.IDUser + "')";// <= Use gridView1.GetRowCellValue to get the cell value.
            cmd.Connection = koneksi_manual.con;
            cmd.ExecuteNonQuery();

            //Sleeps system for 1000ms for refreshing GSM Modem
            System.Threading.Thread.Sleep(1000);

            //DELETE MESSAGE SENT FROM OUTBOX
            var obj = gridView1.GetRowCellValue(i, "ID");

            OracleCommand cmd2 = new OracleCommand();
            cmd2.CommandText = "DELETE FROM OUTBOX WHERE ID = '" + obj + "'";
            cmd2.Connection = koneksi_manual.con;
            cmd2.ExecuteNonQuery();
        }
        MessageBox.Show("Message Sent", "Notif");
      }
    }
于 2016-02-17T04:48:58.597 回答
1

我同意 Tanmay 使用线程,但我也认为如果可能的话使用单表,即不要为发件箱或发送的消息使用不同的表,只需使用一个标志来保持状态,这将减少 DB I/O

于 2016-02-17T06:49:55.447 回答