打印html网页，是否打印页眉页脚

打印html网页，是否打印页眉页脚

BOOL Print_html(const char *sURL)

{

HRESULT hr;

CLSID clsid;

IUnknown *pUnknown = NULL;

IWebBrowser2 *pWebBrowser2 = NULL;

IOleCommandTarget* pCommandTarget = NULL;

IDispatch *pDispatch = NULL;

VARIANT va;

OLECHAR sOleChar[MAX_PATH];

CoInitialize(NULL);

CLSIDFromProgID(L"InternetExplorer.Application", &clsid);

hr = CoCreateInstance(clsid, NULL, CLSCTX_ALL, IID_IUnknown, (void **)&pUnknown);

if (SUCCEEDED(hr))

{

hr = pUnknown->QueryInterface(IID_IWebBrowser2, (void **)&pWebBrowser2);

if (SUCCEEDED(hr))

{

//pWebBrowser2->put_Visible(TRUE);

VariantInit(&va);

va.vt = VT_I4;

va.lVal = 0;

MultiByteToWideChar(CP_ACP, 0, sURL, -1, sOleChar, sizeof sOleChar);

BSTR bstrURL = SysAllocString(sOleChar);

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

SysFreeString (bstrURL);

hr = pWebBrowser2->get_Document(&pDispatch);

if (SUCCEEDED(hr))

{

hr = pDispatch->QueryInterface(IID_IOleCommandTarget,(void**)&pCommandTarget);

if (SUCCEEDED(hr))

{

hr = pCommandTarget->Exec(NULL, OLECMDID_PRINT, OLECMDEXECOPT_DONTPROMPTUSER, NULL, NULL);

Sleep(2000);

pCommandTarget->Release();

}

else

{

pDispatch->Release();

pWebBrowser2->Release();

pUnknown->Release();

CoUninitialize();

return FALSE;

}

pDispatch->Release();

}

else

{

pWebBrowser2->Release();

pUnknown->Release();

CoUninitialize();

return FALSE;

}

pWebBrowser2->Release();

}

else

{

pUnknown->Release();

CoUninitialize();

return FALSE;

}

pUnknown->Release();

}

else

{

CoUninitialize();

return FALSE;

}

CoUninitialize();

return TRUE;

}

//是否打印页眉、页脚

//i_sign: 0-打印

// 1-不打印

BOOL Print_header_footer(int i_sign)

{

char lp_header[KEY_LEN];

char lp_footer[KEY_LEN];

char *str_keyname = "Software\\Microsoft\\Internet Explorer\\PageSetup\\";

HKEY hKey;

int err;

if(RegOpenKeyEx(HKEY_CURRENT_USER,str_keyname,0,KEY_WRITE,&hKey) != ERROR_SUCCESS)

{

err = GetLastError();

return FALSE;

}

if(i_sign == 0)

{

memset(lp_header,0,sizeof(lp_header));

memset(lp_footer,0,sizeof(lp_footer));

strcpy(lp_header,"&w&b页码，&p/&P"); //"&w&b页码，&p/&P";

strcpy(lp_footer,"&u&b&d"); //"&u&b&d";

if(RegSetValueEx(hKey, "header", 0, REG_SZ, (const unsigned char *)lp_header, strlen(lp_header))!=ERROR_SUCCESS)

{

RegCloseKey(hKey);

return FALSE;

}

if(RegSetValueEx(hKey, "footer", 0, REG_SZ, (const unsigned char *)lp_footer, strlen(lp_footer))!=ERROR_SUCCESS)

{

RegCloseKey(hKey);

return FALSE;

}

RegCloseKey(hKey);

return TRUE;

}

if(i_sign == 1)

{

memset(lp_header,0,sizeof(lp_header));

memset(lp_footer,0,sizeof(lp_footer));

if(RegSetValueEx(hKey, "header", 0, REG_SZ, (const unsigned char *)lp_header, strlen(lp_header))!=ERROR_SUCCESS)

{

RegCloseKey(hKey);

return FALSE;

}

if(RegSetValueEx(hKey, "footer", 0, REG_SZ, (const unsigned char *)lp_footer, strlen(lp_footer))!=ERROR_SUCCESS)

{

RegCloseKey(hKey);

return FALSE;

}

RegCloseKey(hKey);

return TRUE;

}

return TRUE;

}
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