Angus Robertson wrote:
> > Maybe it's time to check all our projects for 64-bit compatibility? 
> > :)
> 
> Only if your ICS project needs to access more than 2 gigs of memory (or
> is it 4), or is a DLL called by other 64-bit applications.  

When working with Windows messages I often use a pattern like

type
   tMyMsgData = record
      Value1, Value2, Value3 : string;
   end;
   pMyMsgData = ^tMyMsgData;

var
   Msg : pMyMsgData;
begin
   New(Msg);
   Msg^.Value1 := 'hello';
   Msg^.Value1 := 'world';
   ...
   PostMessage(Handle, WM_MY_MSG, integer(Msg), 0);
   ...
end;

I guess that won't work with 64bit-Delphi because I cannot cast a pointer
into an integer. Will I have to split the pointer into Int64Rec.Lo/Hi? Any
ideas?

Regards,
Tobias

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