On Wed, 26 Aug 2015, FreeMan wrote:
On 26.08.2015 22:22, Michael Van Canneyt wrote:
I understand this. That is exactly what AProcess.Environment does.
Michael.
AProcess.Environment.Add('LD_LIBRARY_PATH=' + fb_RootPath);
AProcess.Environment.Add('FIREBIRD=' + fb_RootPath);
for I := 0 to GetEnvironmentVariableCount do begin
AProcess.Environment.Add(GetEnvironmentString(I));
Form1.Memo1.Lines.Add(AProcess.Environment.Strings[I]);
end;
Form1.Memo1.Lines.Add('');
Form1.Memo1.Lines.Add('-------------------------------');
Form1.Memo1.Lines.Add('--------------------');
Form1.Memo1.Lines.Add('');
Application.GetEnvironmentList(Form1.Memo1.Lines);
this is result:
1-) AProcess.Environment result
LD_LIBRARY_PATH=/opt/proje_laz/projeler/shared/firebird/Embeded/test/fb_embed_linux64/
FIREBIRD=/opt/proje_laz/projeler/shared/firebird/Embeded/test/fb_embed_linux64/
KDE_FULL_SESSION=true
KDE_FULL_SESSION=true
GNOME_KEYRING_PID=1900
GS_LIB=/home/freeman/.fonts
................................
................................
2-)Application.GetEnvironmentList result
KDE_FULL_SESSION=true
GNOME_KEYRING_PID=1900
GS_LIB=/home/freeman/.fonts
var AProcess: TProcess;
AProcess := TProcess.Create(Application);
AProcess is different class, is that synchronous with main application's
EnvironmentList ?
For the newly started process, yes.
Not for the CURRENT process.
My test is say no. It's not work in same session. For test
I made bash sript, I wrote in export bla bla then execute it with tprocess,
but not added to application's EnvironmentList.
In the calling program: Of course not. only in the called program.
I use this technique to provide environment parameters to a newly started
program since many years.
Michael.
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