Thank you very much Dennis,for replying me,
the sample it very useful for me.
By the way i want to ask you about some idea,
I have 7sub vi(KA~KA7)and i want to connect them, to be Able to run my program,but I want if you can tell me some way( sample )how can i do that, the 7sub vi all are like the one i send to you through discussion forums(KA sub Vi)
thank you
Diallo