The answers you have already received are, of course, correct. Just to get up to speed on Xbase commands you may want to look in the Help on the following:
DO WHILE ... ENDDO
GO TOP
GO BOTTOM
GOTO
EOF()
SKIP

>Hi fox world!!!
>I'm using a select statement...
> into cursor MyCursor
>i want to do a for loop on the values , but i always get the same value...
>there is sample of that code
>select usag_iden ;
> from usagers4 ;
> where !deleted() and ;
> left(usag_iden,3) = tcProj_code and ;
> Grou_code = tcGrou_code ;
> into cursor NextMembre
>....
> for i = 1 to _tally
> letMemb=substr(usag_iden,5)
>....
>The (usag_iden) always gives me the same value...
>How do i get next one?