特點(diǎn)：

一般特征

• 100%。NET托管代碼
• 可檢驗(yàn)的集合
• 寫入到磁盤或內(nèi)存
• code 直接寫入到一個(gè)HTTP連接，無需編寫代碼
• 直接從磁盤或內(nèi)存讀取
• 創(chuàng)建文檔屬性
• 編寫文檔屬性為XMP元數(shù)據(jù)

HTML

• 支持4.01
• 正確獲取已過時(shí)的屬性
• Java腳本
• VB腳本

XHTML

• 支持1.0和1.1版本
• 正確獲取已過時(shí)的屬性
• Java腳本
• VB腳本

CSS

• 支持level2.1
• 解析錯(cuò)誤和處理符合規(guī)則規(guī)定。
• 所有的選擇器，包含inluding Univeral, Descendant, Child, Adjacedant, Attribute 和 Pseudos
• 完全支持級(jí)聯(lián)和繼承，包含 @import rule 和 !important
• 能夠使用自定義用戶樣式表單
• 完全支持盒模型，包含邊距折疊
• 定位機(jī)制：普通流，浮動(dòng)和絕對(duì)定位
• 支持生成的內(nèi)容，自動(dòng)編號(hào)和列表
• 支持分頁  
• 聽覺樣式表
• Direction和 Unicode-bidi 屬性

圖表

• 支持的圖像格式：BMP, GIF, JPEG, TIFF, PNG
• 矢量圖格式：SVG
• 測(cè)試限制：矢量圖格式：EMF,WMF.PDF

表單

• 支持以下元素：表單，輸入，按鈕，挑選，選擇組，選擇，文本區(qū)域，isindex，標(biāo)簽，字段和圖例
• 轉(zhuǎn)換（多行）文本字段，復(fù)選框，收音按鈕，列表框和組合框
• 按鈕：提交（提交操作），復(fù)位（復(fù)位操作）和常規(guī)按鈕（無操作）
• 測(cè)試限制：字段和圖例錯(cuò)誤放置

字體

• 14標(biāo)準(zhǔn)PDF字體
• TrueType 字體
• TrueType Collection 字體
• TrueType子集嵌入
• Unicode
• 連字符

安全/加密

• 40.128和256位密碼編寫
• 設(shè)置用戶和所有者密碼
• 設(shè)置用戶特權(quán)，例如允許打印

導(dǎo)航

• 創(chuàng)建瀏覽器首選項(xiàng)
• 轉(zhuǎn)換鏈接到內(nèi)部目的地
• 轉(zhuǎn)換鏈接到遠(yuǎn)程目的地
• 測(cè)試限制：轉(zhuǎn)換鏈接到指定目的地

Features：

General

• 100% .NET managed code
• Verifiable assembly (PEVerify)
• Write to disk or memory
• Write directly to an HTTP connection, without writing code
• Read from disk or memory
• Create document properties
• Write document properties as XMP metadata

HTML

• Version 4.01 is supported, see below for details.
• Deprecated properties are picked up correctly
• JavaScript
• VBScript

XHTML

• Version 1.0 and 1.1 are supported, see below for details.
• Deprecated properties are picked up correctly
• JavaScript
• VBScript

CSS

• Level 2.1 is supported
• Parsing errors and handled conform the rules specified.
• All selectors, inluding Univeral, Descendant, Child, Adjacedant, Attribute and Pseudos (like :first-letter)
• Cascade and Ineritance is fully supported, including the @import rule and !important
• Custom user stylesheets can be used
• Box model is fully supported, including collapsing margings.
• Positioning schemes: Normal flow, floats and absolute positioning
• Generated content, automatic numbering and lists are supported
• Page breaks are honored
• Aural style sheets
• Direction and Unicode-bidi

Graphics

• Supported image types: BMP, GIF, JPEG, TIFF, PNG
• Vector graphics: SVG
• BETA RESTRICTIONS: Vector graphics: EMF, WMF, PDF

Forms

• Supported elements: form, input, button, select, optgroup, option, textarea, isindex, label, fieldset and legend
• Convert (multiline) text fields, check boxes, radio button, list boxes and combo boxes
• Buttons: submit (submit action), reset (reset action) and regular button (actionless)
• BETA RESTRICTIONS: fieldset and legend are placed incorrectly

Fonts

• 14 standard PDF fonts
• TrueType fonts (.ttf)
• TrueType Collection fonts (.ttc)
• TrueType subset embedding
• Unicode
• Ligatures

Security / Encryption

• 40, 128 and 256 bit encryption
• Set user and owner password
• Set user privileges such as allow print

Navigation

• Create viewer preferences
• Convert links into internal destinations
• Convert links into remote destinations
• BETA RESTRICTIONS: Convert links into named destinations