private void FormMain_Load(object sender, EventArgs e)
        {
            this.Visible = false;

            AxJVueAXControl1.setValue("GUIFILE", "ActiveX.gui");
            AxJVueAXControl1.initActiveX();
            InitTimer();
        }
        private void timer1_Tick(object sender, EventArgs e)
        {
            string sysPath = Application.StartupPath;

            string configFile = sysPath + "\\" + FILE_PATH;

            if (!File.Exists(configFile))
            {
                MessageBox.Show("该配置文件不存在:" + path + ",请添加“path.txt”文件", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
                return;
            }

            //int counter = 0;
            string line;

            System.IO.StreamReader file = new System.IO.StreamReader(configFile);
            while ((line = file.ReadLine()) != null)
            {
                path = line;
                break;
            }
            file.Close();

            if (path == prePath)
            {
                return;
            }

            prePath = path;

            if (File.Exists(path))
            {
                string vuePath = "upload://" + path;
                AxJVueAXControl1.setFile(vuePath);
                this.Visible = true;
            }
            else
            {
                MessageBox.Show("该文件路径不存在:" + path, "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
            }
        }