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procedure TForm1.Button2Click(Sender: TObject);
var
I, J, X, Y: Word;
begin
I := 0;
J := 0;
while I < 64000 do
begin
Randomize;
while J < 64000 do
begin
Y := Random(J);
Inc(J);
Application.ProcessMessages;
end;
X := Random(I);
Inc(I);
end;
Canvas.TextOut(10, 10, 'The Button2Click handler is finished');
end;
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Ò»¡¢Î¢ÈíRegExp
1. ÏÂÔØ²¢°²×°×îаæµÄ"Microsoft(r) Windows(r) Script"
¡¡¡¡2. RegExp°üº¬ÔÚvbscript.dllÖÐËùÒÔÎÒÃDZØÐëÏÈ×¢²áregsvr32 vbscript.dll
¡¡¡¡×¢(°²×°ÁËIe5ºóĬÈÏÒѾ°üº¬¸Ã¿Ø¼þ)
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unit DvsLinkingClass;
interface
uses
Windows, Messages, SysUtils, Classes, Controls, Forms, Dialogs;
type
PRecLinkNode = ^RecLinkNode;
RecLinkNode = record
NodeMsg: String;
Counter: Integer;
Previous: PRecLinkNode;
Next: PRecLinkNode;
end;
TLinkingClass = class
......
unit unitMain;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls;
type
TForm1 = class(TForm)
Button1: TButton;
Button2: TButton;
Button3: TButton;
procedure Button1Click(Sender: TObject);
procedure Button2 ......
Delphi×Ö·û´®¡¢PCharÓë×Ö·ûÊý×éÖ®¼äµÄת»»
ÉèÓÐÒÔÏÂÈý¸ö±äÁ¿£º
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×éµ ......