system tray demo

system tray demo BOOL SetIcon(HICON hIcon); BOOL SetIcon(LPCTSTR lpIconName); BOOL SetIcon(UINT nIDResource); BOOL SetStandardIcon(LPCTSTR lpIconName); BOOL SetStandardIcon(UINT nIDResource); HICON GetIcon() const; void HideIcon(); void ShowIcon(); void RemoveIcon(); void MoveToRight();