public static extern int RDINT_WorkingType(byte u8COMPort, WORKING_TYPE u8Type);
public static extern int RDINT_WorkingType(byte u8COMPort, WORKING_TYPE u8Type);
public static extern int RDINT_WorkingType(byte u8COMPort, WORKING_TYPE u8Type);
public static extern int RDINT_WorkingType(byte u8COMPort, WORKING_TYPE u8Type);