#pragma once // CPositionView class CPositionView : public CStatic { DECLARE_DYNAMIC(CPositionView) public: CPositionView(); virtual ~CPositionView(); afx_msg void OnPaint(); void Update(); protected: DECLARE_MESSAGE_MAP() public: int m_nLabelCount; //通道标签数 int m_nPosition; //车辆的实际位置 int m_nChannelLen; //通道的实际长度 };