how to pick number in string

[srt]

Hi, all

Does have some function can pick number from string.

For example: I have a string like this " **** ** 123 **** ** 45 *** ** 678 *** **", I want to extract the first number (123) from the string.

is there any functions in labview to result ?

Many thanks

[altenbach]

Use match pattern with [0-9]+ as regular expression. It is in the string palette.

[0-9]+ matches "A sequence of one or more digits". Check the online help for more details.

(see attached example (LabVIEW 7.0)).

Message Edited by altenbach on 10-12-2005 09:11 AM

[srt]

Thanks a lot!

I got