zhao：获取手写板大小

XHWK.WKTool/XHMicroLessonSystemWindow.xaml.cs

                 date = new RobotpenGateway.robotpenController.returnPointData(Form1_bigDataReportEvt1);
                 robotpenController.GetInstance().initDeletgate(ref date);
 
-                int banWidth = robotpenController.GetInstance().getWidth();
-                int banHeight = robotpenController.GetInstance().getHeight();
-                if (banWidth > 0 && banHeight > 0)
-                {
-
-                    if (banWidth > banHeight)
-                    {
-                        m_nDeviceW = banWidth;
-                        m_nDeviceH = banHeight;
-                    }
-                    else
-                    {
-                        m_nDeviceW = banHeight;
-                        m_nDeviceH = banWidth;
-                    }
-                }
-                if (APP.IsOutputInfoLog)
-                {
-                    LogHelper.WriteInfoLog(string.Format("手写板宽度为：{0} 高度为：{1}", m_nDeviceW, m_nDeviceH));
-                }
                 CheckUsbConnect();
 
                 ////robotpenController.GetInstance().returnOptimizePointDataEvt += new robotpenController.returnOptimizePointData(Form1_returnOptimizePointDataEvt);
                             robotpenController.GetInstance()._Send(cmdId.GetConfig);
 
                             APP.BoardStatus = true;
+                            try
+                            {
+                                int banWidth = robotpenController.GetInstance().getWidth();
+                                int banHeight = robotpenController.GetInstance().getHeight();
+                                if (banWidth > 0 && banHeight > 0)
+                                {
+
+                                    if (banWidth > banHeight)
+                                    {
+                                        m_nDeviceW = banWidth;
+                                        m_nDeviceH = banHeight;
+                                    }
+                                    else
+                                    {
+                                        m_nDeviceW = banHeight;
+                                        m_nDeviceH = banWidth;
+                                    }
+                                }
+                                if (APP.IsOutputInfoLog)
+                                {
+                                    LogHelper.WriteInfoLog(string.Format("手写板宽度为：{0} 高度为：{1}", m_nDeviceW, m_nDeviceH));
+                                }
+                            }
+                            catch (Exception ex)
+                            {
+                                LogHelper.WriteErrLog("手写板大小获取失败：" + ex.Message, ex);
+                            }
                             UpdateDevStatus();
                             if (APP.IsOutputInfoLog)
                             {