点击Delphi菜单 File | New 。在 ActiveX 页面中选择Active Library ,然后点击 OK 按钮。然后用同样的方法建立一个COM Object。在COM Object Wizard 窗口中,将复选框 Included type library 去掉。然后在Class Name中输入IEHelper,在Implemented Interface 中输入:IDispatch;IObjectwithSite 。然后点击 OK 按钮建立一个COM组件。
保存工程,将工程保存为IEHelper.dpr,将Unit1保存为IEHelperUnit.pas。下面是IEHelperUnit.pas的具体代码:摘录自www.hktk.com
保存工程,将工程保存为IEHelper.dpr,将Unit1保存为IEHelperUnit.pas。下面是IEHelperUnit.pas的具体代码:摘录自www.hktk.com
interface
uses
WIndows, Comobj, ActiveX, SHDOCVW, MSHTML,Dialogs;
type
TIEHelperFactory = class(TComObjectFactory)
private
procedure AddKeys;
procedure RemoveKeys;
public
procedure UpdateRegistry(Register: Boolean); override;
end;
TIEHelper = class(TComObject, IDispatch, IObjectWithSite)
public
function GetTypeInfoCount(out Count: Integer): HResult; stdcall;
function GetTypeInfo(Index, LocaleID: Integer; out TypeInfo): HResult; stdcall;
function GetIDsOfNames(const IID: TGUID; Names: Pointer;
NameCount, LocaleID: Integer; DispIDs: Pointer): HResult; stdcall;
function Invoke(DispID: Integer; const IID: TGUID; LocaleID: Integer;
Flags: Word; var Params; VarResult, ExcepInfo, ArgErr: Pointer): HResult; stdcall;
function SetSite(const pUnkSite: IUnknown): HResult; stdcall;
function GetSite(const riid: TIID; out site: IUnknown): HResult; stdcall;
private
IE: IWebbrowser2;
Cookie: Integer;
end;const
Class_IEHelper: TGUID = '{3D898C55-74CC-4B7C-B5F1-45913F368388}';
implementationuses ComServ, Registry, SysUtils;