Hi, Ive posted this on the microsoft C++ forum but thought Id also
post here as Im sure its a because im using the Mozilla control.
Ive overridden the default context menu fine using showContextMenu,
and have been able to obtain then context of the right click (link,
image etc). However, on trying to gain the URL of the anchor/link upon
a right click my program will crash. I use the queryinterface function
as below and wonder if its supported in the mozilla control or not as
ive narrowed it down to here where it crahses. A code snippet is
below.
HRESULT FAR EXPORT CCustomControlSite::XDocHostUIHandler::ShowContextMenu(
DWORD dwID,
POINT* /*pptPosition*/,
IUnknown* /*pCommandTarget*/,
IDispatch *pdispReserved)
{
METHOD_PROLOGUE(CCustomControlSite, DocHostUIHandler)
if (dwID == 6) //works fine
{
IHTMLAnchorElement *pElem = NULL;
BSTR bstrURL;
pdispReserved->QueryInterface(IID_IHTMLAnchorElement,(void**)(&pElem));
}
else
AfxMessageBox("Default Menu");
return S_OK; // }
}
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