PR_ATTACH_CONTENT_ID

MapiPropertyTag.PR_ATTACH_CONTENT_ID field

Contains the content identification header of a MIME message attachment. This property is used for MHTML support.

public static readonly long PR_ATTACH_CONTENT_ID;

Remarks

It can be used to distinguish between inline attachments such as signature images and normal attached files. If Attachment has this property, then it is an embedded image.

See Also