/// <summary>
        /// 初始化
        /// </summary>
        public static void Init(string SerIp, int SerPort, string UserName, string PassWord)
        {
            SDK_ZHSRSDK.func_Cb_Cli = Win_sta_core_func_Cb_Cli;             //设置消息回调
            string appPath = System.Environment.CurrentDirectory;           //获取路径

            SDK_ZHSRSDK.win_sta_pre_init(appPath, SDK_ZHSRSDK.func_Cb_Cli); //初始化
            int back = SDK_ZHSRSDK.win_sta_init(SerIp, SerPort, UserName, PassWord);

            SDK_ZHSRSDK.win_sta_ctrl_usr_dec_play(1);
            if (back <= 0)
            {
                //登录失败
                EnvironmentState = Enum_SDKState.SDK_InitFail;
            }
            else
            {
                Session          = back;
                EnvironmentState = Enum_SDKState.SDK_Init;
            }
        }