OlFormRegionMode Enumeration (Outlook)
Identifies the mode that the form region is being loaded into, which corresponds with the container displaying the form region.
|olFormRegionCompose||1||The form region is in a compose page of a message or any unsendable item such as a contact item.|
|olFormRegionPreview||2||The form region is in the Reading Pane.|
|olFormRegionRead||0||The form region is in the read page of a received message or a post note.|