troubleshooting Question

Check maximum possible length

Avatar of hulken
hulken asked on
Delphi
6 Comments1 Solution302 ViewsLast Modified:
How can i check the maximum possible length of a string?

What i mean is that I have a lot of variables like:

strimg[30]

string[25]

and what I want to do is to check if leng(variable) = maximum possible length
if not I want to fill it out with 0

for examplec

if string[4]  contains value abc
I want to fill it out to be 0abc

And I want to make a routinn so I can send in the variable and use generally.
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