(MFC) Download Web Page to MHT with w/ Disk Cache

Downloads a web page into a .mht web archive. Embedded images and style sheets are loaded and/or saved to a disk cache.

Chilkat C/C++ Library Downloads MS Visual C/C++ Libs

See Also: Using MFC CString in Chilkat

#include <CkMht.h>

void ChilkatSample(void)
    {
    CkString strOut;

    // This example assumes the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    CkMht mht;

    // Use a single directory to hold cached files.
    // (Make sure it is a directory your app has permission to create files.)
    mht.put_NumCacheLevels(0);
    mht.AddCacheRoot("/Users/chilkat/temp/mhtCache/");

    // Tell the MHT component to save files to cache,
    // and to retrieve from cache if possible:
    mht.put_FetchFromCache(true);
    mht.put_UpdateCache(true);

    // The 1st time this is run, the parts (image files,
    // style sheets, etc.) will be saved to the disk cache.
    // The 2nd time this is run, the parts will load from cache.
    // Note: The main content (i.e. the HTML page) 
    // is not saved to cache, nor is it retrieved from cache.
    // It is only the sub-parts (embedded images, style sheets)
    // that are saved to and loaded from cache.
    bool success = mht.GetAndSaveMHT("http://www.intel.com/","intel.mht");
    if (success != true) {
        strOut.append(mht.lastErrorText());
        strOut.append("\r\n");
    }
    else {
        strOut.append("MHT Created!");
        strOut.append("\r\n");
    }



    SetDlgItemText(IDC_EDIT1,strOut.getUnicode());

    }