(PowerBuilder) Fetch Single Email by UID or Sequence Number

Assuming the UID is known, download a single email by UID from an IMAP mail server.

Chilkat ActiveX Downloads ActiveX for 32-bit and 64-bit Windows

integer li_rc
oleobject loo_Imap
integer li_Success
oleobject loo_Email
integer li_Uid
integer li_IsUid
integer j
integer li_NumAttach
integer li_AttachSize

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

loo_Imap = create oleobject
// Use "Chilkat_9_5_0.Imap" for versions of Chilkat < 10.0.0
li_rc = loo_Imap.ConnectToNewObject("Chilkat.Imap")
if li_rc < 0 then
    destroy loo_Imap
    MessageBox("Error","Connecting to COM object failed")
    return
end if

// Connect to an IMAP server.
// Use TLS
loo_Imap.Ssl = 1
loo_Imap.Port = 993
li_Success = loo_Imap.Connect("imap.someMailServer.com")
if li_Success <> 1 then
    Write-Debug loo_Imap.LastErrorText
    destroy loo_Imap
    return
end if

// Login
li_Success = loo_Imap.Login("***","***")
if li_Success <> 1 then
    Write-Debug loo_Imap.LastErrorText
    destroy loo_Imap
    return
end if

// Select an IMAP mailbox
li_Success = loo_Imap.SelectMailbox("Inbox")
if li_Success <> 1 then
    Write-Debug loo_Imap.LastErrorText
    destroy loo_Imap
    return
end if

li_Uid = 2014
li_IsUid = 1

loo_Email = loo_Imap.FetchSingle(li_Uid,li_IsUid)
if loo_Imap.LastMethodSuccess = 1 then

    // Display the From and Subject
    Write-Debug loo_Email.FromAddress
    Write-Debug loo_Email.Subject

    // Display the Body property, which is the default body.
    // If an email has an HTML body, the Body property contains
    // the HTML source.  Otherwise it contains the plain-text
    // body.
    Write-Debug "---- EMAIL BODY ----"
    Write-Debug loo_Email.Body
    Write-Debug "--------------------"

    // Display the recipients:

    for j = 0 to loo_Email.NumTo - 1
        Write-Debug loo_Email.GetToName(j) + ", " + loo_Email.GetToAddr(j)
    next
    for j = 0 to loo_Email.NumCC - 1
        Write-Debug loo_Email.GetCcName(j) + ", " + loo_Email.GetCcAddr(j)
    next

    // Show the total size of the email, including body and attachments:
    Write-Debug string(loo_Email.Size)

    // When a full email is downloaded, we would use the
    // email.NumAttachments property in conjunction with the
    // email.GetMailAttach* methods.
    // However, when an email object contains only the header,
    // we need to access the attachment info differently:
    li_NumAttach = loo_Imap.GetMailNumAttach(loo_Email)
    Write-Debug string(li_NumAttach)

    for j = 0 to li_NumAttach - 1
        Write-Debug loo_Imap.GetMailAttachFilename(loo_Email,j)
        li_AttachSize = loo_Imap.GetMailAttachSize(loo_Email,j)
        Write-Debug "    size = " + string(li_AttachSize) + " bytes"
    next

    Write-Debug "--"
    destroy loo_Email
end if

// Disconnect from the IMAP server.
li_Success = loo_Imap.Disconnect()


destroy loo_Imap