CollectionFieldSubtype

Overview

CollectionFieldSubtype is an enum in Aspose.PDF FOSS for .NET.

Predefined collection field subtypes (PDF spec §7.11.5 Table 75).

This enumeration defines 10 values: None, S, D, N, F, Desc, ModDate, CreationDate, Size, CompressedSize.

Value	Description
`None`	Unknown or absent /Subtype.
`S`	Text — value comes from the file spec’s /CI dict.
`D`	Date — value comes from the file spec’s /CI dict.
`N`	Number — value comes from the file spec’s /CI dict.
`F`	File name (from /UF or /F on the file spec).
`Desc`	File description (from /Desc on the file spec).
`ModDate`	Embedded file modification date (from /Params/ModDate).
`CreationDate`	Embedded file creation date (from /Params/CreationDate).
`Size`	Uncompressed size in bytes (from /Params/Size).
`CompressedSize`	Compressed (encoded) size in bytes (from the EF stream’s /Length).