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var
  s:string;
  p:pchar;
  a:array[1..20] of char;
ÄÇôÈýÕßÖ®¼äµÄת»»ÈçÏ£º
1¡¢×Ö·û´®µ½PChar
    p:=PChar(s);
2¡¢PCharµ½×Ö·û´®
    s:=p;
3¡¢PCharµ½×Ö·ûÊý×é
    StrCopy(@a,p);
4¡¢×Ö·ûÊý×éµ½PChar
    PChar(@a);
5¡¢×Ö·û´®Óë×Ö·ûÊý×éÖ®¼äµÄת»»¾ÍÖ»ÓÐͨ¹ýPCharÀ´ÖÐתÁË¡£ÀýÈçÏÂÃæÕâ¸öÀý×Ó£º
procedure TForm1.btn1Click(Sender: TObject);
var
  str:array[1..10] of char;
begin
  StrCopy(@str,PChar(mmo1.Text));
  mmo2.Text:=PChar(@str);
end;
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procedure CopyFile(fromFileName,ToFileName:string);
var
f1,f2:file;
Begin
AssignFile(f1,fromFileName); file://Ö¸¶¨Ô´ÎļþÃû
AssignFile(f2,ToFileName); file://Ö¸¶¨Ä¿±êÎļþÃû
Reset(f1);
Try
Rewrite(f2);
Try
If Lzcopy(TfileRec(f1).handle,TfileRe ......

Delphi IDhttp »ñÈ¡Cookie

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±ÈÈç»ñµÃIDhttp·µ»ØµÄÈ«²¿Cookie
if idhttp1.CookieManager.CookieCollection.Count > 0 then
for i := 0 to idhttp1.CookieManager.CookieCollection.Count - 1 do
temp := temp + idhttp1.Cooki ......

delphiÖÐregister, pascal, cdecl, stdcall, safecall

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³£¼ûµÄµ÷ÓùßÀýÓÐregister, pascal, cdecl, stdcall, safecall¡£º¯ÊýµÄµ÷ÓùÜÀí¾ö¶¨Á˲ÎÊýÈçºÎ´«µÝ¸ø×Ó¹ý³Ì£¬²¢´Ó¶ÑÕ»ÖÐÍ˳ö£¬ÒÔ¼°¼Ä´æÆ÷ÔÚ²ÎÊý´«µÝÖеÄʹÓ㬴íÎóºÍÒì³£µÄ´¦Àí¡£DelphiÖÐĬÈϵĵ ......
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