/// <summary>
        /// 开始发送文件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>

        private void bt_SendFile_Click(object sender, EventArgs e)
        {
            if (System.IO.File.Exists(Text_FilePath.Text))
            {
                //FileSendThread_Class _SendFile = new FileSendThread_Class();
                D_StartSendFIle my_D_StartSendFIle = new D_StartSendFIle(StartSendFile);
                //调用文件发送函数
                my_D_StartSendFIle.BeginInvoke(true, Text_ServerIP.Text, Text_ServerPort.Value.ToString(), Text_FilePath.Text, Text_PackSize.Value.ToString(), Text_LastPackSize.Text, Text_PackCount.Text.Trim().ToString(), Text_FileName.Text, Text_FileSize.Text, null, null);

                bt_SendFile.Enabled = false;
            }
            else
            {
                MyInvoke _myInvoke = new MyInvoke(UpMsgLog);
                BeginInvoke(_myInvoke, new object[] { "ERROR:" + Text_FilePath.Text + "文件不存在!" });
            }
        }
        private void timer1_Tick(object sender, EventArgs e)
        {
            //获取计算机当前时间
            int intHour   = DateTime.Now.Hour;
            int intMinute = DateTime.Now.Minute;
            int intSecond = DateTime.Now.Second;

            //获取设定的时间
            int _intHour   = Convert.ToInt32(Text_Time_Hour.Value);
            int _intMinute = Convert.ToInt32(Text_Time_Minute.Value);
            int _intSecond = Convert.ToInt32(Text_Time_Second.Value);

            if (intHour == _intHour && intMinute == _intMinute && intSecond == _intSecond)
            {
                string XmlFilePath = Application.StartupPath + "\\FilePath.xml";

                if (System.IO.File.Exists(XmlFilePath))
                {
                    //创建XML实例
                    XmlDocument xmlDoc = new XmlDocument();
                    //加载XML文件
                    xmlDoc.Load(XmlFilePath);
                    //选择一个匹配的节点
                    XmlNode xn = xmlDoc.SelectSingleNode("FileLists");
                    //获取这个节点的所有子节点
                    XmlNodeList xnl = xn.ChildNodes;

                    string[,] datalist = new string[xnl.Count, 2];
                    //循环读取所有子节点,并显示节点的信息
                    foreach (XmlNode xnf in xnl)
                    {
                        XmlElement xe = (XmlElement)xnf;

                        //想ListView中添加数据
                        //ListViewItem p = new ListViewItem();
                        //p = new ListViewItem(new string[] { xe.GetAttribute("FileName"), xe.GetAttribute("FilePath") });
                        if (System.IO.File.Exists(xe.GetAttribute("FilePath")))
                        {
                            System.IO.FileInfo fi = new System.IO.FileInfo(xe.GetAttribute("FilePath"));

                            //文件包数量
                            string tmp_BagCount = Convert.ToInt32(fi.Length / (long)Text_PackSize.Value).ToString();
                            //最后一个包的大小
                            string tmp_LastBagSize = (fi.Length - Convert.ToInt32(tmp_BagCount) * (long)(Text_PackSize.Value)).ToString();

                            D_StartSendFIle my_D_StartSendFIle = new D_StartSendFIle(StartSendFile);
                            my_D_StartSendFIle.BeginInvoke(
                                false,
                                Text_ServerIP.Text,
                                Text_ServerPort.Value.ToString(),
                                xe.GetAttribute("FilePath"),
                                Text_PackSize.Value.ToString(),
                                tmp_LastBagSize,
                                tmp_BagCount,
                                xe.GetAttribute("FileName"),
                                fi.Length.ToString(),
                                null,
                                null
                                );
                        }
                        else
                        {
                            MyInvoke _myInvoke = new MyInvoke(UpMsgLog);
                            BeginInvoke(_myInvoke, new object[] { "ERROR:" + xe.GetAttribute("FilePath") + "文件不存在!" });
                        }
                    }
                }
            }
        }