Evaluate if variable contains a value (installscript)

Question

I defined: STRING x; in a header (.h) file.

I have a function that I would like to check if the value x was assigned with a value, before I use it.

Something like: if(x is null) then...

How can this be achieved in Installscript (InstallShield)?

Stein Åsmul · Answer 1 · 2018-08-26T19:30:28.667

1

I haven't used Installscript in years, but could you just use StrLengthChars? (example).

Resources:

Some Further Links:

edited Aug 26 '18 at 19:30

answered Aug 26 '18 at 19:15

Stein Åsmul

1 Answers1