Devuelve la clave exclusiva que se utiliza para identificar el archivo de datos adjuntos. Es una propiedad de sólo lectura; se puede visualizar, pero no se puede establecer.
La clave exclusiva es una concatenación del nombre del archivo, el tamaño de archivo, la descripción y el ID de base de datos, cada uno de ellos delimitado por un carácter (\n) de nueva línea.
VBScript
' This example assumes there is at least 1 attachment field ' and 1 attachment associated with the record. set currentSession = GetSession set attachFields = AttachmentFields set attachField1 = attachFields.Item(0) set theAttachments = attachField1.Attachments For each attachment in theAttachments theDescription = attachment.Description key = attachment.DisplayName currentSession.OutputDebugString "Unique key: " & key & _ " - description: " & theDescription Next
Perl
# This example assumes that there is at least 1 attachment # field associated with the record. Otherwise, # GetAttachmentFields won't return anything interesting and an # error would be generated # Get the collection of attachment fields $attachfields = $entity->GetAttachmentFields(); # Get the first attachment fields $attachfield1 = $attachfields->Item(0) # Now get the collection of attachments from the attachments field $attachments = $attachfield1->GetAttachments(); # Retrieve the number of attachments for the for loop $numattachments = $attachments->Count(); for ($x = 0 ; $x < $numattachments ; $x++) { # Retrieve the correct attachment $attachment = $attachments->Item($x); # Get the unique attachment key and the attachment description # and print it out $description = $attachment->GetDescription(); $key = $attachment->GetDisplayName(); $session->OutputDebugString("Unique key: ".$key." - description: ".$description); }