Hi,
I'm wondering how it's possible for the function SysDirRead in the library SysLibDir to write to the VAR_INPUT variable stDirEntry.
Best regards,
Kristian Berlin
Hi Kristian,
thats a interesting question. I also didn't belive it but it works. So I asked arround and got the following answer:
In Version 3 strings in input sections functions a generally handled as references to the variable. Means for strings it works like VarInOut.
Best regards
Ralph
By the way do you join us in July?
Hello Ralph,
I was trying it in version 2.3 though.
Yes, I am glad to say that I'm coming to Kempten in July.
Kristian
Sorry I wrote nonsense. It works in Version 2 like discribed in Version 3 you have to use VarInOut a reference or pointer to do such things.
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Hi,
I'm wondering how it's possible for the function SysDirRead in the library SysLibDir to write to the VAR_INPUT variable stDirEntry.
Best regards,
Kristian Berlin
Hi Kristian,
thats a interesting question. I also didn't belive it but it works. So I asked arround and got the following answer:
In Version 3 strings in input sections functions a generally handled as references to the variable. Means for strings it works like VarInOut.
Best regards
Ralph
By the way do you join us in July?
Hello Ralph,
I was trying it in version 2.3 though.
Yes, I am glad to say that I'm coming to Kempten in July.
Best regards,
Kristian
Sorry I wrote nonsense. It works in Version 2 like discribed in Version 3 you have to use VarInOut a reference or pointer to do such things.