Spire.Doc API

Spire.Doc namespace

Spire.Doc

AutoFitBehaviorType Enumeration

Background Class

BackgroundGradient Class

BookmarkTextStyle Enumeration

Break Class

BuiltinDocumentProperties Class

CaptionNumberingFormat Enumeration

CaptionPosition Enumeration

CellWidthType Enumeration

CharacterSpacing Enumeration

Column Class

CssStyleSheetType Enumeration

CustomDocumentProperties Class

DifferRevisions Class

Document Class

Document.HtmlUrlLoadEventArgs Class

Document.HtmlUrlLoadHandler Delegate

DocumentBase Class

DocumentContainer Class

DocumentObject Class

DocumentProperties Class

DocumentProperty Class

DocumentSecurity Enumeration

DocumentViewType Enumeration

Endnote Class

EndnotePosition Enumeration

FieldType Enumeration

FileCorruptException Class

FileFormat Enumeration

FootEndnoteOptions Class

FootnoteBody Class

FootnoteNumberFormat Enumeration

FootnotePosition Enumeration

FootnoteRestartRule Enumeration

FootnoteType Enumeration

FrameSizeRule Enumeration

HeaderFooter Class

HeadersFooters Class

HorizontalPosition Enumeration

HorizontalRelation Enumeration

HtmlExportOptions Class

HttpContentType Enumeration

Hyperlink Class

Hyphenation Class

ILineText Interface

InternalAccess Interface

IPageData Interface

IPageDataList Interface

IPageText Interface

IPageTextList Interface

ITextSpan Interface

IWidget Interface

IWidgetList Interface

LayoutType Enumeration

LineDashing Enumeration

LineNumberingRestartMode Enumeration

LineSpacingRule Enumeration

LocaleIDs Enumeration

MailMergeMainDocumentType Enumeration

OdsoRecipientData Class

OdsoRecipientDataCollection Class

OutlineLevel Enumeration

OwnerHolder Class

PageBorderOffsetFrom Enumeration

PageBordersApplyType Enumeration

PageSetup Class

PasswordErrorException Class

PdfConformanceLevel Enumeration

PdfEncryptionKeySize Enumeration

PdfPermissionsFlags Enumeration

PdfSecurity Class

Permission Class

PermissionEnd Class

PermissionStart Class

PictureWatermark Class

PreferredWidth Class

PrivateFontPath Structure

PropertyType Enumeration

PropertyValueType Enumeration

ProtectionType Enumeration

RevisionType Enumeration

SaveOptions Class

Section Class

ShapeHorizontalAlignment Enumeration

ShapeVerticalAlignment Enumeration

SpireDocEvalException Class

SpireDocEvalInfo Delegate

SummaryDocumentProperties Class

TextAnchor Enumeration

TextEffect Enumeration

TextFormFieldType Enumeration

TextureStyle Enumeration

TextWatermark Class

ToImageOption Class

ToPdfParameterList Class

VariableCollection Class

VerticalPosition Enumeration

VerticalRelation Enumeration

WatermarkBase Class

WidthType Enumeration

WrapMode Enumeration

ZoomType Enumeration

PdfEncryptionKeySize Enumeration

Specifies length of the encryption key for encryption.

Namespace: Spire.Doc
Assembly: Spire.Doc (in Spire.Doc.dll) Version: 13.2.3.0 (13.2.3.3046)

Syntax

C++

Copy

public enum PdfEncryptionKeySize

Public Enumeration PdfEncryptionKeySize

public enum class PdfEncryptionKeySize

type PdfEncryptionKeySize

Members

Member name	Value	Description
Key40Bit	1	The key is 40 bit long.
Key128Bit	2	The key is 128 bit long.
Key256Bit	3	The key is 256 bit long.

Reference

Spire.Doc Namespace