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PDF4NET Documentation
PDF4NET
Getting started
Class Reference
Class Reference
PDF4NET Namespaces
PDF4NET Namespaces
O2S.Components.PDF4NET
O2S.Components.PDF4NET.Actions
O2S.Components.PDF4NET.Annotations
O2S.Components.PDF4NET.Content
O2S.Components.PDF4NET.Content.Analyzers
O2S.Components.PDF4NET.Core
O2S.Components.PDF4NET.Core
Index
PDFCustomNames
PDFFile
PDFFileEx
PDFNames
PDFNames
PDFNames
Constructor
Fields
Fields
_3D
_3DA
_3DAnimationStyle
_3DBG
_3DD
_3DRenderMode
_3DView
a
A
AA
AbsoluteColorimetric
AC
AcroForm
Action
Activation
ActualText
ADBE
AdbePkcs7S5
AESV2
AESV3
AF
AIS
All
AllOff
AllOn
AllPages
Alt
ALT
Alternate
Alternates
AN
Animation
Annot
Annots
AntiAlias
AnyOff
AnyOn
AP
AppDefault
Art
ArtBox
Artifact
AS
Ascent
ASCII85Decode
ASCIIHexDecode
Asset
Assets
AuthEvent
Author
AvgWidth
B
Background
BackgroundColor
BaseEncoding
BaseFont
BaselineShift
BaseState
BaseVersion
BatesN
BBox
BC
BE
BG
BibEntry
BigFive
Binding
BindingMaterialName
BitsPerComponent
BitsPerCoordinate
BitsPerFlag
BitsPerSample
Bl
BlackIs1
BlackPoint
BleedBox
Blinds
BlockAlign
BlockQuote
BM
Border
BorderColor
BorderStyle
BorderThickness
Bounds
Box
BS
Btn
ByteRange
C
C0
C1
C2W
ca
CA
CalGray
CalRGB
CapHeight
Caption
Catalog
Category
CCITTFaxDecode
Center
CenterWindow
Cert
Certs
CF
CFM
Ch
CharProcs
Checked
Child
CI
CIDFontType0
CIDFontType2
CIDSet
CIDSystemInfo
CIDToGIDMap
Circle
ClassMap
Cloud
ClrF
ClrFf
CMapName
CMD
CO
Code
Collection
CollectionField
CollectionItem
CollectionSchema
CollectionSort
CollectionSubitem
Color
Colors
ColorSpace
ColorTransform
ColSpan
ColumnCount
ColumnGap
Columns
ColumnWidths
Condition
Configs
Configuration
Configurations
ContactInfo
Content
Contents
ContinuedFrom
ContinuedList
Coords
Count
Courier
CourierBold
CourierBoldOblique
CourierOblique
CreationDate
Creator
CreatorInfo
CRLs
CropBox
Crypt
CS
CT
CuePoint
CuePoints
CV
CXY
D
DA
Data
DC
DCS
DCTDecode
Deactivation
Decode
DecodeParms
Default
DefaultCMYK
DefaultCryptFilter
DefaultForPrinting
DefaultGray
DefaultRGB
DEG
Desc
DescendantFonts
Descent
Dest
DestOutputProfile
Dests
DeviceCMYK
DeviceGray
DeviceN
DeviceRGB
Di
Differences
DigestMethod
Direction
DIS
DisplayDocTitle
Dissolve
Div
DL
Dm
DocMDP
DocOpen
DocTimeStamp
Domain
DP
DR
Draft
DS
DSS
Duplex
DuplexFlipLongEdge
DuplexFlipShortEdge
Dur
DV
DW
E
EA
EarlyChange
EF
EFF
EFOpen
Embedded
EmbeddedFile
EmbeddedFiles
Encode
EncodedByteAlign
Encoding
Encrypt
EncryptMetadata
EndIndent
EndOfBlock
EndOfLine
EPSG
Event
Export
ExportState
Extend
ExtensionLevel
Extensions
ExtGState
F
Far
FB
FC
FD
FDecodeParms
FDF
Ff
FFilter
Fields
FileAttachment
Filespec
Filter
First
FirstChar
FirstPage
Fit
FitB
FitBH
FitBV
FitH
FitR
FitV
FitWindow
Flags
Flash
FlashVars
FlateDecode
Fo
Folder
Folders
Font
FontBBox
FontDescriptor
FontFile
FontFile2
FontFile3
FontMatrix
FontName
Footer
Foreground
Form
FormType
FOV
FreeText
FRM
FS
FT
FullScreen
Function
Functions
FunctionType
G
Gamma
GBK
GCS
GEO
GEOGCS
Glitter
GlyphOrientationVertical
GoTo
GoTo3DView
GoToE
GoToR
GPTS
GRD
Group
GTS_PDFA1
GTS_PDFX
GTS_PDFXVersion
H
H2
H3
H4
H5
H6
HA
HAlign
Header
Headers
Height
Helv
Helvetica
HelveticaBold
HelveticaBoldOblique
HelveticaOblique
Hid
Hide
HideMenubar
HideToolbar
HideWindowUI
Highlight
HOffset
I
IC
ICCBased
ID
Identity
IdentityH
IdentityV
IDTree
IF
Image
ImageB
ImageC
ImageI
ImageMask
ImportData
IN
Index
Indexed
Info
Ink
InkList
InlineAlign
Instances
Intent
Interpolate
IRT
IsMap
IT
ItalicAngle
IV
IX
JavaScript
JBIG2Decode
JBIG2Globals
JPXDecode
JS
K
Keywords
Kids
KM
L
L2R
Lab
Lang
Language
Last
LastChar
LastPage
LAT
Launch
Layout
Lbl
LBody
LC
LE
Leading
Length
Length1
Length2
Length3
LI
Limits
Line
Linear
LineHeight
Link
List
ListMode
ListNumbering
LJ
Location
Lock
Locked
LON
LPTS
LS
LW
LZWDecode
M
MacExpertEncoding
MacRomanEncoding
Marked
MarkInfo
Mask
Material
Matrix
Matte
max
Max
MaxLen
MaxWidth
MCD
MCID
MCR
Measure
MediaBox
Metadata
MI
min
Min
MissingWidth
MK
ML
MMType1
ModDate
MR
MS
Multiply
N
n0
n1
n2
n3
n4
NA
Name
Named
Names
Navigation
NavigationPane
Near
NeedAppearances
NewWindow
Next
NextPage
NM
None
NonFullScreenPageMode
NonStruct
Normal
Note
NP
NR
NumberFormat
NumCopies
Nums
O
OB
Obj
OBJR
ObjStm
OC
OCG
OCGs
OCMD
OCProperties
OCSPs
Off
OFF
ON
OneByteIdentityH
OneColumn
OnInstantiate
op
OP
Open
OpenAction
OPI
OPM
Opt
Order
Ordering
OS
Oscillating
Outlines
OutputCondition
OutputConditionIdentifier
OutputIntent
OutputIntents
OverlayText
P
Padding
Page
PageLabels
PageLayout
PageMode
Pages
Pagination
PaintType
Panose
Params
Parent
ParentTree
ParentTreeNextKey
PassContextClick
Pattern
PatternType
PC
PDF
PDFDocEncoding
PDU
Perceptual
Perms
Pg
Phoneme
PhoneticAlphabet
PI
PickTrayByPDFSize
PieceInfo
Placement
PlayCount
PO
Polygon
PolyLine
Popup
Position
Predictor
Preferred
Presentation
PreserveRB
Prev
PrevPage
Print
PrintArea
PrintClip
PrintField
PrintPageRange
PrintScaling
PrintState
Private
ProcSet
Producer
PROJCS
Properties
PS
PtData
PubSec
PushPin
PV
Q
QuadPoints
Quote
r
R
R2L
Range
RBGroups
RC
RD
Reason
Recipients
Rect
Redact
Ref
Reference
Registry
RegistryName
RelativeColorimetric
Rendition
ResetForm
Resources
RI
RichMedia
RichMediaActivation
RichMediaAnimation
RichMediaCommand
RichMediaConfiguration
RichMediaContent
RichMediaDeactivation
RichMediaExecute
RichMediaInstance
RichMediaParams
RichMediaPosition
RichMediaPresentation
RichMediaSettings
RichMediaWindow
RL
RM
RO
Role
RoleMap
Root
Rotate
Rows
RowSpan
RT
RubyAlign
RubyPosition
RunLengthDecode
RV
S
SA
Saturation
SC
Schema
Scope
Screen
Scripts
Sect
Separation
SetF
SetFf
SetOCGState
Settings
Shading
ShadingType
ShiftJIS
Short
Sig
SigFieldLock
SigFlags
SigRef
Simplex
SinglePage
Size
SMask
Sort
Sound
SpaceAfter
SpaceBefore
Span
Speed
Split
SQFT
SQKM
SQM
SQMI
Square
Squiggly
SS
St
Stamp
Standard
StartIndent
State
StateModel
StdCF
StemH
StemV
Stm
StmF
StmOwn
StrF
StrikeOut
StructElem
StructParent
StructParents
StructTreeRoot
Style
SubFilter
Subj
Subject
Subject
On this page
Field Value
SubmitForm
Subtype
Subtype2
Supplement
Suspects
SV
SW
Symbol
T
TA
Table
Tabs
TB
TBody
TBorderStyle
TD
Text
TextAlign
TextDecorationColor
TextDecorationThickness
TextDecorationType
TextIndent
TextPosition
TF
TFoot
TH
THead
Threads
Thumb
TI
TilingType
Time
TimesBold
TimesBoldItalic
TimesItalic
TimesRoman
Title
TK
TM
TOC
TOCI
Toggle
Toolbar
ToUnicode
TP
TPadding
TR
TR2
Trans
TransformMethod
TransformParams
Transparency
Transparent
Trapped
TrimBox
TrueType
TU
TwoColumnLeft
TwoColumnRight
TwoPageLeft
TwoPageRight
Tx
Type
Type0
Type1
Type3
U
U3D
U3DPath
UF
UHC
Underline
UR
UR3
URI
URL
Usage
UseAttachments
UseNone
UseOC
UseOutlines
User
UserProperties
UserUnit
UseThumbs
USFT
V
V2
VA
VAlign
Version
Vertices
VerticesPerRow
Video
View
ViewArea
ViewClip
ViewerPreferences
Viewport
Views
ViewState
VisiblePages
VOffset
VP
W
W2
Warichu
WC
WhitePoint
Widget
Width
Widths
Win
WinAnsiEncoding
Window
Windowed
Wipe
WKT
WP
WritingMode
WS
X
XA
XD
XFA
XHeight
XML
XN
XObject
XPTS
XRef
XRefStm
XStep
XYZ
Y
Yes
YStep
ZaDb
ZapfDingbats
Zoom
Methods
PDFPageInfo
PDFResourceOptimizer
PDFXrefEntry
O2S.Components.PDF4NET.Core.Cos
O2S.Components.PDF4NET.Core.Encodings
O2S.Components.PDF4NET.Core.Exceptions
O2S.Components.PDF4NET.Core.Filters
O2S.Components.PDF4NET.Core.Security
O2S.Components.PDF4NET.Destinations
O2S.Components.PDF4NET.DigitalSignatures
O2S.Components.PDF4NET.DigitalSignatures.Asn1
O2S.Components.PDF4NET.FlowDocument
O2S.Components.PDF4NET.Forms
O2S.Components.PDF4NET.Graphics
O2S.Components.PDF4NET.Graphics.FormattedContent
O2S.Components.PDF4NET.Graphics.Operators
O2S.Components.PDF4NET.Graphics.OptionalContent
O2S.Components.PDF4NET.Graphics.Svg
O2S.Components.PDF4NET.Graphics.Text
O2S.Components.PDF4NET.Imaging
O2S.Components.PDF4NET.Imaging.Bmp
O2S.Components.PDF4NET.Imaging.Gif
O2S.Components.PDF4NET.Imaging.Png
O2S.Components.PDF4NET.Imaging.Tiff
O2S.Components.PDF4NET.LogicalStructure
O2S.Components.PDF4NET.PDFFunctions
O2S.Components.PDF4NET.Portfolios
O2S.Components.PDF4NET.Redaction
O2S.Components.PDF4NET.Spatial
O2S.Components.PDF4NET.Standards
O2S.Components.PDF4NET.Transforms
O2S.Components.PDF4NET.Utilities
PDF4NET+Render Namespaces
PDF4NET+View for WinForms Namespaces
PDF4NET+View for WPF Namespaces
On this page
Field Value
Class Reference
PDF4NET Namespaces
O2S.Components.PDF4NET.Core
PDFNames
Fields
PDFNames.Subject Field
The /Subject key
C#
public
static
PDFCosName
Subject
;
Field Value
PDFCosName
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