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1.
È«¾Ö±äÁ¿µÄ³õʼ»¯
ÔÚ×îºó½áÊøµÄend.֮ǰ,Ôö¼Óinitialization¹Ø¼ü×Ö,È»ºó¼ÓÈë¶ÔÈ«¾Ö±äÁ¿µÄ³õʼ»¯,ÕâÑù¾Í¿ÉÒÔ³õʼ»¯È«¾Ö±äÁ¿ÁË.²»ÂÛÔÚinterface»¹ÊÇÔÚimplementation²¿·ÖµÄÈ«²¿±äÁ¿,¶¼¿ÉÒÔÕâôÀ´³õʼ»¯
//Ê¡ÂÔÇ°ÃæµÄinterface, uses, type.
var
i: Integer;
implementation
var
j: Integer;
{$R *.dfm}
procedure TForm1.Button1Click(Sender: TObject);
begin
Inc(i);
Inc(j);
Form1.Caption := IntToStr(i) + ' ' + IntToStr(j);
end;
initialization
i := 100;
j := 200;
end.
2.  н¨Ò»¸ö¹«Óõ¥Ôª£¬×¨ÃÅ·ÅÖù«ÓÃÈ«¾Ö±äÁ¿ßÂ
unit untCommon;
interface
var
   v1:integer;
   v2:string;
end.
-----------------
unit unit1;
interface
uses
windows, ................, untCommon ;  //ÔÚÿ¸öÐèҪʹÓÃv1¡¢v2±äÁ¿µÄµ¥ÔªÖÐÒýÓÃÉÏÃæÄǸöµ¥ÔªuntCommon¾Í¿ÉÒÔÁË
3.¸ú Ò»°ã±äÁ¿¸³Öµ²î²»¶à£¡
 unit Unit1;
interface
uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls;
type
  TForm1 = class(TForm)
    Button1: TButton;
    Button2: TButton;
    procedure Button1Click(Sender: TObject);
    procedure Button2Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;
var
  Form1: TForm1;
  /////////////////////////////
  //ÔÚ implementationÉ϶¨ÒåµÄÈ«¾Ö±äÁ¿ÔÚËùÓе¥Ôª¿É¼û
  var teststr:string;
implementation
{$R *.dfm}
//////////////////////////////
//ÔÚimplementation϶¨ÒåµÄÖ»¶Ô±¾µ¥Ôª¿É¼û
var teststr1:string;
procedure TForm1.Button1Click(Sender: TObject);
begin
  //////////////////////
  //¶Ôteststr¸³Öµ
  teststr := 'ÎÒÊǶÔËùÓе¥Ôª¶¼¿É¼ûµÄ';
  showmessage(teststr);
end;
procedure TForm1.Button2Click(Sender: TObject);
begin
  /////////////////////
&nb


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delphi canvasʹÓÃ

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delphi»ñÈ¡WindowsϵͳµÄ½ø³ÌÔËÐÐÐÅÏ¢

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delphiÖÐWEBBrowserÍøÒ³JSº¯Êýµ÷ÓÃdelphiº¯Êý

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var doc,url:Olevariant ;
begin
url:='about:blank' ;//»òÕßÒ»¸öÓÐʵ¼ÊÒâÒåµÄurl
WebBrowser1.Navigate2(url);//ÕâÑù¾Í¼¤»îÁË£¡
end;
1.2¡¢Ð´HTML´úÂë
var doc:Olevariant ;
s:string;
begin
doc:=WebBrowser1.Document;
doc.clear;//Çå³þÔµÓÉÄÚÈÝ£¬ÒÔ±ãдÐÂÄÚÈÝ
doc.write('<html>');
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delphi TListViewµÄʹÓÃ


ListView1.Items Ϊ±ê×¼ TlistitemsÀà
ListView1.Items
(1)¸³Öµ
with ListView1.Items.Add do
begin
Caption:=caption; //Ìí¼ÓµÚÒ»Ïî
SubItems.add(aaaaa); //Ìí¼ÓºóÃæÊý¾Ý
SubItems.add(1234);
SubItems.add(1234);
end; //Ò»¶¨ÒªÊ¹ÓÃWITH½á¹¹.
(2)ȡֵ
listview1.Items.Item[i].Caption È¡µÃijÌõÊý¾Ý±êÌâ
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