win32 sdk下调用webbrowser控件

#include <atlbase.h>CComModule _Module;#include <atlwin.h>#include <windows.h>#pragma comment(lib,"atl")#pragma comment(lib,"User32.lib")LRESULT CALLBACK WndProc(HWND hWnd,UINT message,WPARAM wParam,LPARAM lParam){RECT rc;IWebBrowser2* iWebBrowser;VARIANT varMyURL;static CAxWindow WinContainer;LPOLESTR pszName=OLESTR("shell.Explorer.2");GetClientRect(hWnd, &rc);switch(message){case WM_CREATE: WinContainer.Create(hWnd, rc, 0,WS_CHILD |WS_VISIBLE); WinContainer.CreateControl(pszName); WinContainer.QueryControl(__uuidof(IWebBrowser2),(void**)&iWebBrowser); VariantInit(&varMyURL); varMyURL.vt = VT_BSTR; varMyURL.bstrVal = SysAllocString(_T("http://www.baidu.com")); iWebBrowser-> Navigate2(&varMyURL,0,0,0,0); VariantClear(&varMyURL); iWebBrowser-> Release(); break;case WM_DESTROY: PostQuitMessage(0); break;default: return (int)DefWindowProc(hWnd,message,wParam,lParam);}return 0;}int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nShowCmd){static TCHAR szAppName[]=TEXT("WebBrowser");static TCHAR szClassName[]=TEXT("WebBrowser");HWND hWnd;MSG msg;WNDCLASS wndclass;wndclass.style=CS_HREDRAW | CS_VREDRAW;wndclass.lpfnWndProc=WndProc;wndclass.cbClsExtra=0;wndclass.cbWndExtra=0;wndclass.hInstance=hInstance;wndclass.hIcon=LoadIcon(hInstance, IDI_APPLICATION);wndclass.hCursor=LoadCursor(NULL,IDC_ARROW);wndclass.hbrBackground=(HBRUSH)(COLOR_WINDOW+1);wndclass.lpszMenuName=NULL;wndclass.lpszClassName=szClassName;if(!RegisterClass(&wndclass)){ MessageBox(NULL,TEXT("Error!"),szAppName,MB_ICONERROR); return 0;}hWnd=CreateWindow(szClassName,szAppName,WS_OVERLAPPEDWINDOW,CW_USEDEFAULT, 0,CW_USEDEFAULT,0,NULL,NULL,hInstance,NULL);ShowWindow(hWnd,nShowCmd);UpdateWindow(hWnd);while(GetMessage(&msg, NULL, 0, 0)){ TranslateMessage(&msg); DispatchMessage(&msg);}return msg.wParam;}