PowerBuilder

Iterate Email Headers

Demonstrates how to iterate over the email header fields. PowerBuilder

integer li_rc
integer li_Success
oleobject loo_Email
integer n
integer i
string ls_Name
string ls_Value

li_Success = 0

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

// First, load an email from a file. 
// Note: an email object may be loaded from a file, or
// downloaded directly from a POP3 or IMAP server...

li_Success = loo_Email.LoadEml("testReceivedHdrs.eml")
if li_Success <> 1 then
    Write-Debug loo_Email.LastErrorText
    destroy loo_Email
    return
end if

// How many header fields?

n = loo_Email.NumHeaderFields
if n > 0 then

    // Display the name and value of each header:

    for i = 0 to n - 1
        ls_Name = loo_Email.GetHeaderFieldName(i)
        ls_Value = loo_Email.GetHeaderFieldValue(i)
        Write-Debug string(i)
        Write-Debug ls_Name
        Write-Debug ls_Value

    next

end if



destroy loo_Email