Subject Re: [firebird-support] Re: Udr GenRows sample Pascal
Author livius
Post date 2018-05-15T19:31:11Z
Thank you botch Norbert and Dimitry for your help
 
problem was with fill method
the method is to use move index [1] of string and casting or StrLCopy
or simplest possible this one which does not require any casting:
 
StrPLCopy(outMessage.ss, s, High(outMessage.ss))
 
regards,
Karol Bieniaszewski
 
 
Sent: Tuesday, May 15, 2018 11:19 AM
Subject: Re: Re: [firebird-support] Re: Udr GenRows sample Pascal
 
 

> It depends on information in IMessageMetadata.
>
> > I

have tried:
> > ss: Array[0..199] of Char;
> > ss:
Array[0..199] of Byte;
> > ss: Array[0..199] of AnsiChar;
>
> This is a right declaration for CHAR(200).
>

OK

> > ss: String[200];
> >
> > with last
string[200] i got result prefixed with size byte
>
> Because short
strings in Delphi are prefixed with length byte.
>
> --
>
WBR, SD.
>

Yes i know that i only "show" that with this declaration i got something
but with all above i got empty string
I will look into fill procedure maybe i miss something obvious

regards,
Karol Bieniaszewski