📄 unit1.pas
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unit Unit1;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls,ActiveX,ComObj,UrlMon;
type
TForm1 = class(TForm)
Button1: TButton;
procedure Button1Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
function ShowHTMLDialog(hwndParent: Cardinal;UrlMnk: IMoniker;
PvarArgIn: PVariantArg;PWCHOptions: PWChar;
PvarArgOut: PVariantArg): HRESULT; stdcall;external'MSHTML.DLL';
implementation
{$R *.dfm}
procedure TForm1.Button1Click(Sender: TObject);
var
URLMoniker:IMoniker;
VarArgs,VarReturn:TVariantArg;
ArugStr,UrlStr,Return:String;
POptions:PWChar;
begin
Return := '';
ArugStr := '';
VarArgs.vt := VT_BSTR;
VarArgs.bstrVal := StringToOleStr(ArugStr);
POptions := 'dialogHeight:23;dialogWidth:25;resizable:no;help:no;center:yes';;
UrlStr := 'file://'+ExtractFilePath(application.exename)+'HtmlDlg1.htm';
OLECheck(CreateURLMoniker(nil, StringToOleStr(UrlStr),URLMoniker));
VariantInit(OleVariant(VarReturn));
ShowHTMLDialog(Handle,URLMoniker,@VarArgs,POptions,@VarReturn);
//showmessage(inttostr());// = 0 then
end;
end.
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