[fpc-pascal] Convert error hex string to cardinal....

[Vincent Snijders]

2011/1/17 Bo Berglund <bo.berglund at gmail.com>:
> I have encountered a conversion error using FPC 2.4.2 with Lazarus
> 0.9.29 as follows:
>
> var
>  t: Int64;
>  v: string;
> begin
>  ...
>  t := StrToInt('$' + v);
>
> This gives an exception "invalid integer". At this moment v is
> '577B4D58A51A0EE', which combined with the $ sign makes it a valid hex
> Int64 as far as I can see.

For Int64 use StrToInt64:
http://lazarus-ccr.sourceforge.net/docs/rtl/sysutils/strtoint64.html

Vincent