On Sat, 11 Dec 2004, Vincent Snijders wrote:
> [EMAIL PROTECTED] wrote:
> >
> > On Fri, 10 Dec 2004, Vincent Snijders wrote:
> >
> >
> >>If true, how can I enumerate the environment variables like I do with
> >>the dos unit using EnvCount and EnvStr from the dos unit.
> >
> >
> > You currently can not. Most platforms have the envp() pointer available, but
> > this is of course not very user friendly. I have added the
> >
> > Function EnvironmentVariableCount() : Integer;
> > Function GetEnvironmentString(Index : Integer) : String;
> >
> > functions to sysutils. (still needs committing, should be there shortly)
>
> Thanks. No need to hurry though. I won't be using them before 1.9.6. ;-)
No, but I prefer to have them ASAP, they can be tested much longer in that
case, on all platforms.
I made a small typo, it's
Function GetEnvironmentVariableCount() : Integer;
The following should compile and run:
program testep;
uses sysutils;
Var
I : Integer;
begin
For I:=1 to GetEnvironmentVariableCount do
Writeln(i:3,' : ',GetEnvironmentString(i));
end.
Michael.
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