PlugIns编程

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Delphi

Unit1.pas：源码内容

							unit Unit1;
interface
uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs,registry, StdCtrls, XPMan;
type
  TForm1 = class(TForm)
    Button1: TButton;
    Open: TOpenDialog;
    Edit1: TEdit;
    Edit2: TEdit;
    Edit3: TEdit;
    Edit4: TEdit;
    Button2: TButton;
    Label1: TLabel;
    Label2: TLabel;
    Label3: TLabel;
    Label4: TLabel;
    XPManifest1: TXPManifest;
    procedure Button1Click(Sender: TObject);
    procedure Button2Click(Sender: TObject);
    procedure FormCreate(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;
var
  Form1: TForm1;
implementation
{$R *.dfm}
procedure Addbtn2IE(programpath,btntext,hicon,icon:string);
const
tagit='{10954c80-4F0F-11d3-B17C-00C0DFE39736}';
var
reg:tregistry;
path1:string;
merg:string;
begin
reg:=tregistry.Create;
try
with reg do
begin
rootkey:=HKEY_LOCAL_MACHINE;
path1:='SoftwareMicrosoftInternet ExplorerExtensions';
merg:=path1+tagit;
openkey(merg,true);
writestring('buttontext',btntext);
writestring('MenuText','Tools Menu Item');
writestring('MenuStatusBar','Run Script');
writestring('Clsid','{1FBA04EE-3024-11d2-8F1F-0000F87ABD16}');
writestring('Default Visible','Yes');
writestring('Exec',programpath);
writestring('HotIcon',icon);
writestring('Icon',hicon);
end
finally
reg.CloseKey;
reg.Free;
end;
end;
procedure TForm1.Button1Click(Sender: TObject);
begin
if open.Execute then edit1.Text:=open.FileName;
end;
procedure TForm1.Button2Click(Sender: TObject);
begin
  if edit1.Text<>''  then  addbtn2IE(edit1.Text,edit2.Text,edit3.Text,edit4.Text)
  else
  showmessage('You must chose a file');
end;
procedure TForm1.FormCreate(Sender: TObject);
begin
edit1.Clear;
edit2.Clear;
edit3.Clear;
edit4.Clear;
end;
end.

						