PowerBuilder

Serialize MIME to a StringBuilder

Demonstrates the Chilkat Mime.GetMimeSb method, which serializes the complete MIME entity and appends it to a StringBuilder. The only argument is the StringBuilder; existing content is preserved.

Background: Serializing into a StringBuilder avoids creating a new string and is convenient when you are accumulating output or building a larger document. Because it appends, you can assemble several pieces in one buffer. As with GetMime, use the BinData form for content with arbitrary binary bytes.

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integer li_rc
integer li_Success
oleobject loo_Mime
oleobject loo_Sb

li_Success = 0

//  Demonstrates the Mime.GetMimeSb method, which serializes the complete MIME entity and appends
//  it to a StringBuilder.  The only argument is the StringBuilder.

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

li_Success = loo_Mime.SetBodyFromPlainText("Hello, this is the message body.")
if li_Success = 0 then
    Write-Debug loo_Mime.LastErrorText
    destroy loo_Mime
    return
end if

//  Append the serialized MIME to a StringBuilder.  Existing content is preserved.
loo_Sb = create oleobject
li_rc = loo_Sb.ConnectToNewObject("Chilkat.StringBuilder")

li_Success = loo_Mime.GetMimeSb(loo_Sb)
if li_Success = 0 then
    Write-Debug loo_Mime.LastErrorText
    destroy loo_Mime
    destroy loo_Sb
    return
end if

Write-Debug loo_Sb.GetAsString()


destroy loo_Mime
destroy loo_Sb