Internet Explorer_Server内容获取 使用vc怎么实现呀？我整了好久没弄出来 谢谢了
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首先这里假设你已经获取到Internet Explorer_Server窗口的句柄，假设为hwndIE：HWND。
CoInitialize(NULL);
CComPtr<IHTMLDocument2> pDoc2;
string strTemp="";
HINSTANCE hinst=::LoadLibrary("OLEACC.DLL");
if(hinst!=NULL) {
LRESULT lres;
UINT unMsg=::RegisterWindowMessage(_T("WM_HTML_GETOBJECT"));
::SendMessageTimeout(hwndIE,unMsg,0L,0L,SMTO_ABORTIFHUNG,1000,(DWORD*)&lres);
LPFNOBJECTFROMLRESULT pfObjectFromLresult=(LPFNOBJECTFROMLRESULT)::GetProcAddress(hinst,_T("ObjectFromLresult"));
if(pfObjectFromLresult!=NULL) {
HRESULT hres;
hres=(*pfObjectFromLresult)(lres,IID_IHTMLDocument2,0,(void**)&pDoc2);
if(SUCCEEDED(hres)) {
CComPtr<IHTMLElement> pHtmlElem;
hres=pDoc2->get_body(&pHtmlElem);
BSTR bstrText=NULL;
pHtmlElem->get_innerText(&bstrText);
_bstr_t _bstrTemp(bstrText,false);
//strTemp=(char*)_bstr_t(bstrText);
strTemp=(char*)_bstrTemp;
}
}
::FreeLibrary(hinst);
}
CoUninitialize();
CoInitialize(NULL);
CComPtr<IHTMLDocument2> pDoc2;
string strTemp="";
HINSTANCE hinst=::LoadLibrary("OLEACC.DLL");
if(hinst!=NULL) {
LRESULT lres;
UINT unMsg=::RegisterWindowMessage(_T("WM_HTML_GETOBJECT"));
::SendMessageTimeout(hwndIE,unMsg,0L,0L,SMTO_ABORTIFHUNG,1000,(DWORD*)&lres);
LPFNOBJECTFROMLRESULT pfObjectFromLresult=(LPFNOBJECTFROMLRESULT)::GetProcAddress(hinst,_T("ObjectFromLresult"));
if(pfObjectFromLresult!=NULL) {
HRESULT hres;
hres=(*pfObjectFromLresult)(lres,IID_IHTMLDocument2,0,(void**)&pDoc2);
if(SUCCEEDED(hres)) {
CComPtr<IHTMLElement> pHtmlElem;
hres=pDoc2->get_body(&pHtmlElem);
BSTR bstrText=NULL;
pHtmlElem->get_innerText(&bstrText);
_bstr_t _bstrTemp(bstrText,false);
//strTemp=(char*)_bstr_t(bstrText);
strTemp=(char*)_bstrTemp;
}
}
::FreeLibrary(hinst);
}
CoUninitialize();
好了，现在strTemp中已经包含了Internet Explorer_Server窗口的内容了。
对了，记得包含头文件：
[cpp] view plaincopyprint?#include <mshtml.h>
#include <atlbase.h>
#include <oleacc.h>
#include <string>
#include <comdef.h>
using std::string;
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