PowerBuilder

Download Web Page to MHT with w/ Disk Cache

See more MHT / HTML Email Examples

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

integer li_rc
integer li_Success
oleobject loo_Mht

li_Success = 0

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

loo_Mht = create oleobject
li_rc = loo_Mht.ConnectToNewObject("Chilkat.Mht")
if li_rc < 0 then
    destroy loo_Mht
    MessageBox("Error","Connecting to COM object failed")
    return
end if

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

// Tell the MHT component to save files to cache,
// and to retrieve from cache if possible:
loo_Mht.FetchFromCache = 1
loo_Mht.UpdateCache = 1

// 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.
li_Success = loo_Mht.GetAndSaveMHT("http://www.intel.com/","intel.mht")
if li_Success <> 1 then
    Write-Debug loo_Mht.LastErrorText
else
    Write-Debug "MHT Created!"
end if



destroy loo_Mht