附註結構描述
本主題說明 Microsoft Annotations Framework 用來儲存和擷取使用者註釋資料的 XML 結構描述定義 (XSD)。
Annotations Framework 會把以內部表示法呈現的註釋資料序列化為 XML 格式。 上述轉換為 XML 格式的做法由 Annotations Framework XSD 結構描述執行。 結構描述會定義可以用來在應用程式之間交換註釋資料之無關實作的 XML 格式。
Annotations Framework XML 結構描述定義包含兩個子結構描述
註釋 XML 核心結構描述 (核心結構描述)。
註釋 XML 基底結構描述 (基底結構描述)。
核心結構描述定義了 Annotation的主要 XML 結構。 核心結構描述中定義的大部分 XML 元素皆與 System.Windows.Annotations 命名空間中的類型對應。 核心結構描述會公開三個擴充點，應用程式可以在其中新增它們自己的 XML 資料。 這些延伸點包括 Authors、ContentLocatorPart和「內容」。 (內容要素以 XmlElement 清單形式提供。)
本主題所述之基礎結構描述會定義初始 Windows Presentation Foundation (WPF) 版本中的 Authors、ContentLocatorPart 和內容類型延伸項目。
註釋 XML 核心結構描述
Annotations XML 核心結構定義了用來儲存 Annotation 物件的 XML 結構。
<xsd:schema elementFormDefault="qualified" attributeFormDefault="unqualified"
blockDefault="#all"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
targetNamespace="http://schemas.microsoft.com/windows/annotations/2003/11/core"
xmlns:anc="http://schemas.microsoft.com/windows/annotations/2003/11/core">
<!-- The Annotations element groups a number of annotations. -->
<xsd:element name="Annotations" type="anc:AnnotationsType" />
<xsd:complexType name="AnnotationsType">
<xsd:sequence>
<xsd:element name="Annotation" minOccurs="0" maxOccurs="unbounded"
type="anc:AnnotationType" />
</xsd:sequence>
</xsd:complexType>
<!-- AnnotationType defines the structure of the Annotation element. -->
<xsd:complexType name="AnnotationType">
<xsd:sequence>
<!-- List of 0 or more authors. -->
<xsd:element name="Authors" minOccurs="0" maxOccurs="1"
type="anc:AuthorListType" />
<!-- List of 0 or more anchors. -->
<xsd:element name="Anchors" minOccurs="0" maxOccurs="1"
type="anc:ResourceListType" />
<!-- List of 0 or more cargos. -->
<xsd:element name="Cargos" minOccurs="0" maxOccurs="1"
type="anc:ResourceListType" />
</xsd:sequence>
<!-- Unique annotation ID. -->
<xsd:attribute name="Id" type="xsd:string" use="required" />
<!-- Annotation "Type" is used to map the annotation to an annotation
component that takes care of the visual representation of the
annotation. WPF V1 recognizes three annotation types:
http://schemas.microsoft.com/windows/annotations/2003/11/base:Highlight
http://schemas.microsoft.com/windows/annotations/2003/11/base:TextStickyNote
http://schemas.microsoft.com/windows/annotations/2003/11/base:InkStickyNote
-->
<xsd:attribute name="Type" type="xsd:QName" use="required" />
<!-- Time when the annotation was last modified. -->
<xsd:attribute name="LastModificationTime" use="optional"
type="xsd:dateTime" />
<!-- Time when the annotation was created. -->
<xsd:attribute name="CreationTime" use="optional"
type="xsd:dateTime" />
</xsd:complexType>
<!-- "Authors" consists of 0 or more elements that represent an author. -->
<xsd:complexType name="AuthorListType">
<xsd:sequence minOccurs="0" maxOccurs="unbounded">
<xsd:element ref="anc:Author" />
</xsd:sequence>
</xsd:complexType>
<!-- The core schema allows any author type. Supported author types
in version 1 (V1) are described in the base schema. -->
<xsd:element name="Author" abstract="true" block="extension restriction"/>
<!-- Both annotation anchor and annotation cargo are represented by the
ResourceListType which contains 0 or more "Resource" elements. -->
<xsd:complexType name="ResourceListType">
<xsd:sequence>
<xsd:element name="Resource" minOccurs="0" maxOccurs="unbounded"
type="anc:ResourceType" />
</xsd:sequence>
</xsd:complexType>
<!-- Resource groups identification, location
and/or content of some information. -->
<xsd:complexType name="ResourceType">
<xsd:choice minOccurs="0" maxOccurs="unbounded" >
<xsd:choice>
<xsd:element name="ContentLocator" type="anc:ContentLocatorType" />
<xsd:element name="ContentLocatorGroup" type="anc:ContentLocatorGroupType" />
</xsd:choice>
<xsd:element ref="anc:Content"/>
</xsd:choice>
<!-- Unique resource identifier. -->
<xsd:attribute name="Id" type="xsd:string" use="required" />
<!-- Optional resource name. -->
<xsd:attribute name="Name" type="xsd:string" use="optional" />
</xsd:complexType>
<!-- ContentLocatorGroup contains a set of ContentLocators -->
<xsd:complexType name="ContentLocatorGroupType">
<xsd:sequence>
<xsd:element name="ContentLocator" minOccurs="1" maxOccurs="unbounded"
type="anc:ContentLocatorType" />
</xsd:sequence>
</xsd:complexType>
<!-- A ContentLocator describes the location or the identification
of particular data within some context. The ContentLocator consists
of one or more ContentLocatorParts. Each ContentLocatorPart needs to
be successively applied to the context to arrive at the data. What
"applying", "context", and "data" mean is application dependent.
-->
<xsd:complexType name="ContentLocatorType">
<xsd:sequence minOccurs="1" maxOccurs="unbounded">
<xsd:element ref="anc:ContentLocatorPart" />
</xsd:sequence>
</xsd:complexType>
<!-- A ContentLocatorPart is a set of "Item" elements. Each "Item" element
has "Name" and "Value" attributes that define a name/value pair.
ContentLocatorPart is an abstract type that must be restricted for each
concrete ContentLocatorPart definition. This restriction should define
allowed names and values for the concrete ContentLocatorPart type. That
way the application can define its own way of locating information. The
ContentLocatorPartTypes that are allowed in version 1 (V1) of WPF are
defined in the Annotations Base Schema.
-->
<xsd:element name="ContentLocatorPart" type="anc:ContentLocatorPartType"
abstract="true" />
<xsd:complexType name="ContentLocatorPartType" abstract="true"
block="restriction">
<xsd:sequence minOccurs="0" maxOccurs="unbounded">
<xsd:element name="Item" type="anc:ItemType" />
</xsd:sequence>
</xsd:complexType>
<xsd:complexType name="ItemType" abstract="true" >
<xsd:attribute name="Name" type='xsd:string' use="required" />
<xsd:attribute name="Value" type='xsd:string' use="optional" />
</xsd:complexType>
<!-- Content describes the underlying content of a resource. This is an
abstract type that should be redefined for each concrete content type
through restriction. Allowed content types in WPF version 1 are
defined in the Annotations Base Schema.
-->
<xsd:element name="Content" abstract="true" block="extension restriction"/>
</xsd:schema>
註釋 XML 基底結構描述
基礎結構定義了核心架構中三個摘要元素的 XML 結構 – Authors、ContentLocatorPart 和 Contents。
<xsd:schema elementFormDefault="qualified" attributeFormDefault="unqualified"
blockDefault="#all"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
targetNamespace="http://schemas.microsoft.com/windows/annotations/2003/11/base"
xmlns:anb="http://schemas.microsoft.com/windows/annotations/2003/11/base"
xmlns:anc="http://schemas.microsoft.com/windows/annotations/2003/11/core">
<xsd:import schemaLocation="AnnotationCoreV1.xsd"
namespace="http://schemas.microsoft.com/windows/annotations/2003/11/core"/>
<!-- ***** Author ***** -->
<!-- Simple DisplayName Author -->
<xsd:complexType name="StringAuthorType">
<xsd:simpleContent >
<xsd:extension base='xsd:string' />
</xsd:simpleContent>
</xsd:complexType>
<xsd:element name="StringAuthor" type="anb:StringAuthorType"
substitutionGroup="anc:Author"/>
<!-- ***** LocatorParts ***** -->
<!-- Helper types -->
<!-- CountItemNameType - helper type to define count item -->
<xsd:simpleType name="CountItemNameType">
<xsd:restriction base='xsd:string'>
<xsd:pattern value="Count" />
</xsd:restriction>
</xsd:simpleType>
<!-- NumberType - helper type to define segment count item -->
<xsd:simpleType name="NumberType">
<xsd:restriction base='xsd:string'>
<xsd:pattern value="\d*" />
</xsd:restriction>
</xsd:simpleType>
<!-- SegmentNameType: helper type to define possible segment name types -->
<xsd:simpleType name="SegmentItemNameType">
<xsd:restriction base='xsd:string'>
<xsd:pattern value="Segment\d*" />
</xsd:restriction>
</xsd:simpleType>
<!-- Flow Locator Part -->
<!-- FlowSegmentValueItemType: helper type to define flow segment values -->
<xsd:simpleType name="FlowSegmentItemValueType">
<xsd:restriction base='xsd:string'>
<xsd:pattern value=" \d*,\d*" />
</xsd:restriction>
</xsd:simpleType>
<!-- FlowItemType -->
<xsd:complexType name="FlowItemType" abstract = "true">
<xsd:complexContent>
<xsd:restriction base="anc:ItemType">
</xsd:restriction>
</xsd:complexContent>
</xsd:complexType>
<!-- FlowSegmentItemType -->
<xsd:complexType name="FlowSegmentItemType">
<xsd:complexContent>
<xsd:restriction base="anb:FlowItemType">
<xsd:attribute name="Name" use="required"
type="anb:SegmentItemNameType"/>
<xsd:attribute name="Value" use="required"
type="anb:FlowSegmentItemValueType"/>
</xsd:restriction>
</xsd:complexContent>
</xsd:complexType>
<!-- FlowCountItemType -->
<xsd:complexType name="FlowCountItemType">
<xsd:complexContent>
<xsd:restriction base="anb:FlowItemType">
<xsd:attribute name="Name" type="anb:CountItemNameType" use="required"/>
<xsd:attribute name="Value" type="anb:NumberType" use="required"/>
</xsd:restriction>
</xsd:complexContent>
</xsd:complexType>
<!-- CharacterRangeType is an extension of ContentLocatorPartType that locates
* part of the content within a FlowDocument. CharacterRangeType contains one
* "Item" element with name "Count" and value the number(N) of "SegmentXX"
* elements that this ContentLocatorPart has. It also contains N "Item"
* elements with name "SegmentXX" where XX is a number from 0 to N-1. The
* value of each "SegmentXX" element is a string in the form "offset, length"
* which locates one sequence of symbols in the FlowDocument. Example:
* <anb:CharacterRange>
* <anc:Item Name="Count" Value="2" />
* <anc:Item Name="Segment0" Value="5,10" />
* <anc:Item Name="Segment1" Value="25,2" />
* </anb:CharacterRange>
-->
<xsd:complexType name="CharacterRangeType">
<xsd:complexContent>
<xsd:extension base="anc:ContentLocatorPartType">
<xsd:sequence minOccurs="1" maxOccurs="unbounded">
<xsd:element name="Item" type="anb:FlowItemType" />
</xsd:sequence>
</xsd:extension>
</xsd:complexContent>
</xsd:complexType>
<!-- CharacterRange element substitutes ContentLocatorPart element -->
<xsd:element name="CharacterRange" type="anb:CharacterRangeType"
substitutionGroup="anc:ContentLocatorPart"/>
<!-- Fixed LocatorPart -->
<!-- Helper type – FixedItemType -->
<xsd:complexType name="FixedItemType" abstract = "true">
<xsd:complexContent>
<xsd:restriction base="anc:ItemType">
</xsd:restriction>
</xsd:complexContent>
</xsd:complexType>
<!-- Helper type – FixedCountItemType: ContentLocatorPart items count -->
<xsd:complexType name="FixedCountItemType">
<xsd:complexContent>
<xsd:restriction base="anb:FixedItemType">
<xsd:attribute name="Name" type="anb:CountItemNameType" use="required"/>
<xsd:attribute name="Value" type="anb:NumberType" use="required"/>
</xsd:restriction>
</xsd:complexContent>
</xsd:complexType>
<!-- Helper type -FixedSegmentValue: Defines possible fixed segment values -->
<xsd:simpleType name="FixedSegmentItemValueType">
<xsd:restriction base='xsd:string'>
<xsd:pattern value="\d*,\d*,\d*,\d*" />
</xsd:restriction>
</xsd:simpleType>
<!-- Helper type - FixedSegmentItemType -->
<xsd:complexType name="FixedSegmentItemType">
<xsd:complexContent>
<xsd:restriction base="anb:FixedItemType">
<xsd:attribute name="Name" use="required"
type="anb:SegmentItemNameType"/>
<xsd:attribute name="Value" use="required"
type="anb:FixedSegmentItemValueType "/>
</xsd:restriction>
</xsd:complexContent>
</xsd:complexType>
<!-- FixedTextRangeType is an extension of ContentLocatorPartType that locates
* content within a FixedDocument. It contains one "Item" element with name
* "Count" and value the number (N) of "Item" elements with name "SegmentXX"
* that this ContentLocatorPart has. FixedTextRange locator part also
* contains N "Item" elements with one attribute Name="SegmentXX" where XX is
* a number from 0 to N-1 and one attribute "Value" in the form "X1, Y1, X2,
* Y2". Here X1,Y1 are the coordinates of the start symbol in this segment,
* X2,Y2 are the coordinates of the end symbol in this segment. Example:
*
* <anb:FixedTextRange>
* <anc:Item Name="Count" Value="2" />
* <anc:Item Name="Segment0" Value="10,5,20,5" />
* <anc:Item Name="Segment1" Value="25,15, 25,20" />
* </anb:FixedTextRange>
-->
<xsd:complexType name="FixedTextRangeType">
<xsd:complexContent>
<xsd:extension base="anc:ContentLocatorPartType">
<xsd:sequence minOccurs="1" maxOccurs="unbounded">
<xsd:element name="Item" type="anb:FixedItemType" />
</xsd:sequence>
</xsd:extension>
</xsd:complexContent>
</xsd:complexType>
<!-- FixedTextRange element substitutes ContentLocatorPart element -->
<xsd:element name="FixedTextRange" type="anb:FixedTextRangeType"
substitutionGroup="anc:ContentLocatorPart"/>
<!-- DataId -->
<!-- ValueItemNameType: helper type to define value item -->
<xsd:simpleType name="ValueItemNameType">
<xsd:restriction base='xsd:string'>
<xsd:pattern value="Value" />
</xsd:restriction>
</xsd:simpleType>
<!-- StringValueItemType -->
<xsd:complexType name="StringValueItemType">
<xsd:complexContent>
<xsd:restriction base="anc:ItemType">
<xsd:attribute name="Name" type="anb:ValueItemNameType" use="required"/>
<xsd:attribute name="Value" type="xsd:string" use="required"/>
</xsd:restriction>
</xsd:complexContent>
</xsd:complexType>
<xsd:complexType name="StringValueLocatorPartType">
<xsd:complexContent>
<xsd:extension base="anc:ContentLocatorPartType">
<xsd:sequence minOccurs="1" maxOccurs="1">
<xsd:element name="Item" type="anb:ValueItemType" />
</xsd:sequence>
</xsd:extension>
</xsd:complexContent>
</xsd:complexType>
<!-- DataId element substitutes ContentLocatorPart and is used to locate a
* subtree in the logical tree. Including DataId locator part in a
* ContentLocator helps to narrow down the search for a particular content.
* Example of DataId ContentLocatorPart:
*
* <anb:DataId>
* <anc:Item Name="Value" Value="FlowDocument" />
* </anb:DataId>
-->
<xsd:element name="DataId" type="anb: StringValueLocatorPartType "
substitutionGroup="anc:ContentLocatorPart"/>
<!-- PageNumber -->
<!-- NumberValueItemType -->
<xsd:complexType name="NumberValueItemType">
<xsd:complexContent>
<xsd:restriction base="anc:ItemType">
<xsd:attribute name="Name" type="anb:ValueItemNameType" use="required"/>
<xsd:attribute name="Value" type="anb:NumberType" use="required"/>
</xsd:restriction>
</xsd:complexContent>
</xsd:complexType>
<xsd:complexType name="NumberValueLocatorPartType">
<xsd:complexContent>
<xsd:extension base="anc:ContentLocatorPartType">
<xsd:sequence minOccurs="1" maxOccurs="1">
<xsd:element name="Item" type="anb:ValueItemType" />
</xsd:sequence>
</xsd:extension>
</xsd:complexContent>
</xsd:complexType>
<!-- PageNumber element substitutes ContentLocatorPart and is used to locate a
* page in a FixedDocument. PageNumber ContentLocatorPart is used in
* conjunction with the FixedTextRange ContentLocatorPart and it shows on with
* page are the coordinates defined in the FixedTextRange.
* Example of a PageNumber ContentLocatorPart:
*
* <anb:PageNumber>
* <anc:Item Name="Value" Value="1" />
* </anb:PageNumber>
-->
<xsd:element name="PageNumber" type="anb:NumberValueLocatorPartType"
substitutionGroup="anc:ContentLocatorPart"/>
<!-- ***** Content ***** -->
<!-- Highlight colors – defines highlight color for annotations of type
* Highlight or normal and active anchor colors for annotations of type
* TextStickyNote and InkStickyNote.
-->
<xsd:complexType name="ColorsContentType">
<xsd:attribute name="Background" type='xsd:string' use="required" />
<xsd:attribute name="ActiveBackground" type='xsd:string' use="optional" />
</xsd:complexType>
<xsd:element name="Colors" type="anb:ColorsContentType"
substitutionGroup="anc:Content"/>
<!-- RTB Text –contains XAML representing StickyNote Reach Text Box text.
* Used in annotations of type TextStickyNote. -->
<xsd:complexType name="TextContentType">
<!-- See XAML schema for RTB content -->
</xsd:complexType>
<xsd:element name="Text" type="anb:TextContentType"
substitutionGroup="anc:Content"/>
<!-- Ink – contains XAML representing Sticky Note ink.
* Used in annotations of type InkStickyNote. -->
<xsd:complexType name="InkContentType">
<!-- See XAML schema for Ink content -->
</xsd:complexType>
<xsd:element name="Ink" type="anb:InkContentType"
substitutionGroup="anc:Content"/>
<!-- SN Metadata – defines StickyNote attributes as position width, height,
* etc. Used in annotations of type TextStickyNote and InkStickyNote. -->
<xsd:complexType name="MetadataContentType">
<xsd:attribute name="Left" type='xsd:decimal' use="optional" />
<xsd:attribute name="Top" type='xsd:decimal' use="optional" />
<xsd:attribute name="Width" type='xsd:decimal' use="optional" />
<xsd:attribute name="Height" type='xsd:decimal' use="optional" />
<xsd:attribute name="XOffset" type='xsd:decimal' use="optional" />
<xsd:attribute name="YOffset" type='xsd:decimal' use="optional" />
<xsd:attribute name="ZOrder" type='xsd:decimal' use="optional" />
</xsd:complexType>
<xsd:element name="Metadata" type="anb:MetadataContentType"
substitutionGroup="anc:Content"/>
</xsd:schema>
註釋 XmlStreamStore 所產生的 XML 範例
下方 XML 顯示輸出的 Annotations XmlStreamStore，以及包含三個註釋的樣本檔案組織：醒目提示、文字便利貼和手寫便利貼。
<?xml version="1.0" encoding="utf-8"?>
<anc:Annotations
xmlns:anc="http://schemas.microsoft.com/windows/annotations/2003/11/core"
xmlns:anb="http://schemas.microsoft.com/windows/annotations/2003/11/base">
<anc:Annotation Id="d308ea9b-36eb-4cc4-94d0-97634f10f7a2"
CreationTime="2006-09-13T18:28:51.4465702-07:00"
LastModificationTime="2006-09-13T18:28:51.4465702-07:00"
Type="anb:Highlight">
<anc:Anchors>
<anc:Resource Id="4f53661b-7328-4673-8e3f-c53f08b9cd94">
<anc:ContentLocator>
<anb:DataId>
<anc:Item Name="Value" Value="FlowDocument" />
</anb:DataId>
<anb:CharacterRange>
<anc:Item Name="Segment0" Value="600,609" />
<anc:Item Name="Count" Value="1" />
</anb:CharacterRange>
</anc:ContentLocator>
</anc:Resource>
</anc:Anchors>
</anc:Annotation>
<anc:Annotation Id="d7a8d271-387e-4144-9f8b-bc3c97816e5f"
CreationTime="2006-09-13T18:28:56.7903202-07:00"
LastModificationTime="2006-09-13T18:28:56.8996952-07:00"
Type="anb:TextStickyNote">
<anc:Authors>
<anb:StringAuthor>Denise Smith</anb:StringAuthor>
</anc:Authors>
<anc:Anchors>
<anc:Resource Id="dab2560e-6ebd-4ad0-80f9-483356a3be0b">
<anc:ContentLocator>
<anb:DataId>
<anc:Item Name="Value" Value="FlowDocument" />
</anb:DataId>
<anb:CharacterRange>
<anc:Item Name="Segment0" Value="787,801" />
<anc:Item Name="Count" Value="1" />
</anb:CharacterRange>
</anc:ContentLocator>
</anc:Resource>
</anc:Anchors>
<anc:Cargos>
<anc:Resource Id="ea4dbabd-b400-4cf9-8908-5716b410f9e4" Name="Meta Data">
<anb:MetaData anb:ZOrder="0" />
</anc:Resource>
</anc:Cargos>
</anc:Annotation>
<anc:Annotation Id="66803c69-b0d7-4cc3-bdff-cacc1955e806"
CreationTime="2006-09-13T18:29:03.6653202-07:00"
LastModificationTime="2006-09-13T18:29:03.7121952-07:00"
Type="anb:InkStickyNote">
<anc:Authors>
<anb:StringAuthor>Mike Nash</anb:StringAuthor>
</anc:Authors>
<anc:Anchors>
<anc:Resource Id="52251c53-8eeb-4fd7-b8f3-94e78dfc25fa">
<anc:ContentLocator>
<anb:DataId>
<anc:Item Name="Value" Value="FlowDocument" />
</anb:DataId>
<anb:CharacterRange>
<anc:Item Name="Segment0" Value="880,884" />
<anc:Item Name="Count" Value="1" />
</anb:CharacterRange>
</anc:ContentLocator>
</anc:Resource>
</anc:Anchors>
<anc:Cargos>
<anc:Resource Id="11e50b97-8d91-4ff9-82c3-16607b2b552b" Name="Meta Data">
<anb:MetaData anb:ZOrder="1" />
</anc:Resource>
</anc:Cargos>
</anc:Annotation>
</anc:Annotations>
