Represents record of unsupported type. May be copied or removed.
May be used to deal even with unsupported record types, identifying them using property sig_cd that returns a signature word.
Limited use retrieving/replacing values using IntValue and LongValue properties, that allow change CD-record parameters depending on their offset in record. Any use of this feature to set properties without necessary knowledge of CD record internal structure will inevitably lead to crash.
Segment and Offset properties allow to find out the location of element, used in constructing urls directly accessing images and applets in rich text item:
url = docunid & "/" & itemname & "/" & rawcd.Segment &"." & Hex(rawcd.Offset)
will provide relative url starting from view level. CD-records accessible in this manner are CDBITMAPHEADER or CDIMAGEHEADER (consequently signature to verify is SIG_CD_BITMAPHEADER or SIG_CD_IMAGEHEADER).