Occurs before an attachment associated with an instance of the parent object is written to a temporary file.
expression . BeforeAttachmentWriteToTempFile( Attachment , Cancel )
expression A variable that represents a MailItem object.
| Name | Required/Optional | Data Type | Description |
|---|---|---|---|
| Attachment | Required | Attachment | The Attachment to be written. |
| Cancel | Required | Boolean | Set to True to cancel the operation; otherwise, set to False to allow the Attachment to be written. |