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[Delphi] Translating "DwReadReturn" from C++

 
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h4c0r-BG
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PostPosted: Sat Jul 05, 2008 3:46 am    Post subject: [Delphi] Translating "DwReadReturn" from C++ Reply with quote
Code:
   }
   
   DWORD dwReadReturn = NULL;

   while ( dwReadReturn != 0xF745950F )
   {


How this would look like in delphi?

Like:

Code:
var
dwReadReturn : dword;
begin
dwReadReturn := "?";
while "?????????????????"
end;


Can anybody help me? Smile
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atom0s
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PostPosted: Sat Jul 05, 2008 4:03 am    Post subject: Reply with quote
!= means does not equal. I personally don't know Delphi but as a guess based on Google searching..

Code:
while not dwReadReturn = 0xF745950F do


I'm not sure how Delphi handles hex values either :s
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h4c0r-BG
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PostPosted: Sat Jul 05, 2008 4:30 am    Post subject: Reply with quote
Quote:
var
dwReadReturn : dword;
begin
dwReadReturn := nil; //thanks to noz3001
while not dwReadReturn = $F745950F do
end;



Got this compiling error thought..


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HolyBlah
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PostPosted: Sat Jul 05, 2008 6:14 am    Post subject: Reply with quote
nil is empty pointer.
null is empty value.(if you get an error include "Variants" in the uses).
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Noz3001
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PostPosted: Sat Jul 05, 2008 6:55 am    Post subject: Reply with quote
HolyBlah wrote:
nil is empty pointer.
null is empty value.(if you get an error include "Variants" in the uses).


Damn delphi crap. Just set it to 0 lol.
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Zand
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PostPosted: Sun Jul 06, 2008 6:13 am    Post subject: Reply with quote
I think in delphi they use <>
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HolyBlah
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PostPosted: Sun Jul 06, 2008 7:22 am    Post subject: Reply with quote
the code should look like this:
Code:
var
  dwReadReturn : dword;
begin
  dwReadReturn := null;
  while dwReadReturn <> $F745950F do
  begin
  end;
end;
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