[摘要]VT_VARIANT// [6]: An object that evaluates to the top-level or frame// WebBrowser object correspond...
VT_VARIANT
// [6]: An object that evaluates to the top-level or frame
// WebBrowser object corresponding to the event.
//
case DISPID_BEFORENAVIGATE2:
{
LPOLESTR lpURL = NULL;
mWebBrowser2->get_LocationURL(&lpURL);
char * strurl;
if (pDispParams->cArgs >= 5 && pDispParams->rgvarg[5].vt == (VT_BYREF
关键词：VC++开发BHO插件——定制你的浏览器