方法1:

uses comobj;
procedure TForm1.Button1Click(Sender: TObject);
var
v:variant;
begin
v:=CreateOleObject('ShockwaveFlash.ShockwaveFlash');
if not VarIsNull(v)

   then showmessage('安装的FLASH控件')
else showmessage('没有安装的FLASH控件'');
end;

方法2:

uses ActiveX;
var
AGUID: TGUID;
if not Succeeded(CLSIDFromProgID('ShockwaveFlash.ShockwaveFlash', AGUID)) then
//没安装
 

 

posted on 2012-05-30 10:59  曼波  阅读(581)  评论(0编辑  收藏  举报