VLC+ACTIVEX全屏无效，忘各位大神指点，多谢！

[肥六六不会写代码]

如题，大体代码如下：
ShowWindow(SW_SHOWMAXIMIZED);
CRect rc;
GetClientRect(rc);
//CSize paneSize(rc.Width()/2,rc.Height()/2);
int d=30;
pvlc1 = new CVLCControl2();
pvlc1->Create("vlc show",SW_SHOW,CRect(0,d,rc.Width()/2,((rc.Height()-d)/2)+d),this,1);
pvlc1->ShowWindow(SW_SHOWNORMAL );
pvlc1->SetVisible( true );

BSTR option = SysAllocString(L":vout-filter=deinterlace :deinterlace-mode=mid");
BSTR name = SysAllocString(L"vlc show");

VARIANT va;
va.vt=VT_BSTR;
VariantInit(&va);
va.bstrVal = option;

VARIANT vn;
vn.vt=VT_BSTR;
VariantInit(&vn);
vn.bstrVal = name;

video1 = pvlc1->GetPlaylist();
video1.add(str1, va, vn);
video1.play();

CVLCVideo video;
video = pvlc1->GetVideo();
video.SetFullscreen(video.GetFullscreen()?false:true);
if(video.GetFullscreen()){
AfxMessageBox("true");
}else{
AfxMessageBox("false");
}



顺便再问一下，用以下函数重新连接流显示视频有什么问题，我的并没有成功
BOOL CVCL1Dlg::RePlay(CVLCPlaylist video,CString str){

if(video!=NULL&&str!=NULL){
video.stop();

BSTR option = SysAllocString(L":vout-filter=deinterlace :deinterlace-mode=mid");
BSTR name = SysAllocString(L"vlc show");

VARIANT va;
va.vt=VT_BSTR;
VariantInit(&va);
va.bstrVal = option;

VARIANT vn;
va.vt=VT_BSTR;
VariantInit(&va);
va.bstrVal = name;

video.add(str, va, vn);
video.play();
return true;
}
return false;
}

[肥六六不会写代码]

VARIANT vn; va.vt=VT_BSTR; VariantInit(&va); va.bstrVal = name; 这里va改成vn，小失误。但问题依旧。内存溢出