>Yeah your correct, I have another variable that I use it as a string, but the actualy value in it was sometimes logical. This doesn't cause any error message when I run the program within VFP, makes me can't figure out the problem ealier
>
>Do you think I should compile the program and run the .exe whenever I'm gonna test the program? It seems so...

Just be cautios :) Don't re-use variable names in the same program. Good luck!
>
>Jimi
>
>>>Thanks for the reply, my problem shouldn't be related to the if-clause or the == mark, I tried to remove them but same error..
>>>
>>>i define and use them in a procedure:
>>>

>>>procedure MyProc
>>>  LOCAL MyString
>>>
>>>  ....
>>>  MyString=""
>>>  ....
>>>endproc
>>>

>>>
>>>>>For your reference:
>>>>>(1) Set it to a space doesn't work too
>>>>>(2) I also though it may because VFP dunno it's char type, so I tried
>>>>>MyString="xxx"
>>>>>MyString=""
>>>>>also not work..
>>>>
>>>>How and where did you define those varialbes?
>>
>>It should be something else going on. There is nothing wrong in this particular piece of code.

If it's not broken, fix it until it is.


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