delphi Debugging only my source [duplicate]

Question

Possible Duplicate:
How do I stop the debugger from stepping into Delphi-supplied units?

I have a following problem: when I am running application, the debugger gets into delphi's VCL source. I want it to run just through code I wrote.

Example:

temp := nil;
// Here is breakpoint, after that I wanna go line-by-line, so I'm hitting F7
while (Head <> nil) do begin
   if (Head^.Next = nil) then break;
   Temp := Head^.Next;
   dispose(Head); // <- here debugger goes into [*]
end;
if (Temp <> nil) then dispose(Temp);

---

// [*]
procedure _Dispose(P: Pointer; TypeInfo: Pointer);
{$IFDEF PUREPASCAL}
begin
  _Finalize(P, TypeInfo);
  FreeMem(P);
end;
{$ELSE}
asm
        { ->    EAX     Pointer to object to be disposed        }
        {       EDX     Pointer to type info                    }

{$IFDEF ALIGN_STACK}
        SUB     ESP, 8
{$ENDIF ALIGN_STACK}
        PUSH    EAX
        CALL    _Finalize
        POP     EAX
{$IFDEF ALIGN_STACK}
        SUB     ESP, 4
{$ENDIF ALIGN_STACK}
        CALL    _FreeMem
{$IFDEF ALIGN_STACK}
        ADD     ESP, 12
{$ENDIF ALIGN_STACK}
end;
{$ENDIF !PUREPASCAL}

I have read this, and it haven't helped me. How to exclude delphi sources, to do debugging only my code?

Answer 1

Look in the Project->Options menu item. Go to Compiler Options and there should be a setting that says "Use Debug DCUs". Make sure it's not checked, and you should stop tracing into standard library sources.