/// <summary>
        /// 导入文件
        /// </summary>
        /// <param name="sender"></param>
        ///// <param name="e"></param>
        private void ImportFile_Click(object sender, EventArgs e)
        {
            if ((MainLaserProject.ProjectName == "") || (MainLaserProject.ProjectName == null))//项目名为空
            {
                MessageBox.Show("当前项目为空,请先建立项目!");
                return;
            }
            ImportFile fileConfig = new ImportFile();

            fileConfig.SendData += VarProjectFileConfig;
            fileConfig.ShowDialog();
        }