On 10 Mar 2008, at 14:19, Damien Gerard wrote:
If you have this, the showmessage display an empty string and
sometimes the app crashes. I had a doubt so I tried this :
procedure AnotherMethod;
var s, t: UTF8String;
begin
s := 'Some text';
t := s;
Foo(t, s);
// Do something with `s`
end;
I have the following function :
procedure Foo(const AText: UTF8String; out AValue: UTF8String);
begin
ShowMessage(AText); //
AValue := 'A custom value';
end;
procedure AnotherMethod;
var s: UTF8String;
begin
s := 'Some text';
Foo(s, s);
// Do something with `s`
end;
If you have this
