PowerBuilder

Convert HTML Text to an MHT File

Demonstrates Mht.HtmlToMHTFile, which creates MHT output from an in-memory HTML string and saves it to a file.

The file paths are relative to the application's current working directory. Absolute paths may also be used. Supply the paths appropriate to your own environment.

Background. An MHT (MHTML) web archive is a single MIME file that bundles an HTML page together with its referenced resources, such as images and style sheets, so the page can be stored or viewed offline as one file.

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integer li_rc
integer li_Success
oleobject loo_Mht
string ls_HtmlText

li_Success = 0

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

//  The file paths are relative to the application's current working directory.  Absolute paths
//  may also be used.  Supply the paths appropriate to your own environment.

//  Create MHT output from an in-memory HTML string and save it to a file.
ls_HtmlText = "<html><head><title>Example</title></head><body><h1>Hello</h1><p>An example HTML page.</p></body></html>"
li_Success = loo_Mht.HtmlToMHTFile(ls_HtmlText,"qa_output/page.mht")
if li_Success = 0 then
    Write-Debug loo_Mht.LastErrorText
    destroy loo_Mht
    return
end if

Write-Debug "MHT saved."


destroy loo_Mht