使用COM简单操作IE

主要使用IWebBrowser接口。具体可参考如下博文：http://blog.csdn.net/shanhe/article/details/397373

代码如下：

 

#include <Windows.h>

#include <ExDisp.h>

#include <assert.h>

#include <iostream>

using namespace std;



int main()

{

	HRESULT hr;

	IWebBrowser2 *pWebBrowser2 = NULL;



	OleInitialize(NULL);





	hr = CoCreateInstance(CLSID_InternetExplorer,NULL, CLSCTX_LOCAL_SERVER,

		IID_IWebBrowser2, (void**)&pWebBrowser2);

	assert(SUCCEEDED(hr));



	VARIANT vEmpty;

	VariantInit(&vEmpty);

	BSTR bstrURL = SysAllocString(L"http://www.baidu.cn");

	hr = pWebBrowser2->Navigate(bstrURL, &vEmpty, &vEmpty, &vEmpty, &vEmpty);

	if (SUCCEEDED(hr))

	{

		pWebBrowser2->put_Visible(VARIANT_TRUE);

		//pWebBrowser2->put_FullScreen(VARIANT_TRUE);

		//pWebBrowser2->put_Width(200);

		Sleep(3000);

		pWebBrowser2->Refresh();

		pWebBrowser2->GoHome();



	}

	else

	{

		pWebBrowser2->Quit();

	}

	SysFreeString(bstrURL);

	pWebBrowser2->Release();



	OleUninitialize();

	return 0;

}