getting integer from string.

[Crystal]

i would like to ask, if i read a string from a device, and the string
consist of integer and letter, for example: P= 6.13 dB rel
but i only want to get 6.13 from this output STRING
can i do that? and how?

thanks a lot!!!

[Nadav_Chernin]

Try this vi.

Nadav

[Henrik Skupin]

Crystal meinte am 26.06.2002 10:56:

> i would like to ask, if i read a string from a device, and the string
> consist of integer and letter, for example: P= 6.13 dB rel
> but i only want to get 6.13 from this output STRING

Try following format string for the function "scan from string":

"P= %f dB rel"
"P= %f" (should also run)

greets

--
Henrik Skupin