>>>>>*Interview question
>>>>>
>>>>>"PubVar" public variable is declared in the main prg.
>>>>>

>>>>>Public PubVar
>>>>>PubVar=2
>>>>>

>>>>>
>>>>>Then the subroutine prg is called. How to make PubVar hidden and not accessible there?
>>>>
>>>>

>>>>Public PubVar
>>>>PubVar=2
>>>>subroutine()
>>>>
>>>>PROCEDURE subroutine
>>>>WAIT WINDOWS m.PubVar
>>>>PRIVATE PubVar
>>>>WAIT WINDOWS m.PubVar
>>>>
>>>>ENDPROC
>>>>

>>>
>>>It is not a clean solution.
>>>After subprocedure header, and before private variable is declared, public variable is not hidden and it is accessible.
>>
>>
>>Then make it private before you call subroutine
>>
>>

>>	Public PubVar
>>	PubVar=2
>>	PRIVATE PubVar
>>	subroutine()
>>
>>PROCEDURE subroutine
>>
>>WAIT WINDOWS m.PubVar
>>
>>

>
>No, it means that you do not have Public variable anymore.

RELEASE