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<DIV><SPAN class=891541322-25082004><FONT face=Arial color=#0000ff size=2>I
guess your real question was what does Integer(s) do.</FONT></SPAN></DIV>
<DIV><SPAN class=891541322-25082004><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=891541322-25082004><FONT face=Arial color=#0000ff size=2>I
haven't tested, but I assume it compiles. If so then:</FONT></SPAN></DIV>
<DIV><SPAN class=891541322-25082004><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=891541322-25082004><FONT face=Arial color=#0000ff size=2>The
variable s is really a pointer to the first charachter of the
string.</FONT></SPAN></DIV>
<DIV><SPAN class=891541322-25082004><FONT face=Arial color=#0000ff
size=2>A pointer can be cast to an integer.</FONT></SPAN></DIV>
<DIV><SPAN class=891541322-25082004><FONT face=Arial color=#0000ff size=2>The
integer will be the memory address of the string.</FONT></SPAN></DIV>
<DIV><SPAN class=891541322-25082004><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=891541322-25082004><FONT face=Arial color=#0000ff
size=2>Stacey</FONT></SPAN></DIV>
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style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #0000ff 2px solid; MARGIN-RIGHT: 0px">
<DIV></DIV>
<DIV class=OutlookMessageHeader lang=en-us dir=ltr align=left><FONT
face=Tahoma size=2>-----Original Message-----<BR><B>From:</B>
delphi-bounces@ns3.123.co.nz [mailto:delphi-bounces@ns3.123.co.nz] <B>On
Behalf Of </B>tracey<BR><B>Sent:</B> Thursday, 26 August 2004
10:08<BR><B>To:</B> NZ Borland Developers Group - Delphi
List<BR><B>Subject:</B> [DUG] casting - whats the
difference?<BR><BR></FONT></DIV>
<DIV class=Section1>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Var<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"> S :
string;<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"> I :
integer<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">//how do these two
differ?<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">I :=
Integer(s);<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">I :=
StrToInt(s);<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P></DIV></BLOCKQUOTE></BODY></HTML>