LevelOverride Class
Numbering Level Definition Override.When the object is serialized out as xml, its qualified name is w:lvlOverride.
Inheritance Hierarchy
System.Object
DocumentFormat.OpenXml.OpenXmlElement
DocumentFormat.OpenXml.OpenXmlCompositeElement
DocumentFormat.OpenXml.Wordprocessing.LevelOverride
Namespace: DocumentFormat.OpenXml.Wordprocessing
Assembly: DocumentFormat.OpenXml (in DocumentFormat.OpenXml.dll)
Syntax
'宣言
<ChildElementInfoAttribute(GetType(Level))> _
<ChildElementInfoAttribute(GetType(StartOverrideNumberingValue))> _
Public Class LevelOverride _
Inherits OpenXmlCompositeElement
'使用
Dim instance As LevelOverride
[ChildElementInfoAttribute(typeof(Level))]
[ChildElementInfoAttribute(typeof(StartOverrideNumberingValue))]
public class LevelOverride : OpenXmlCompositeElement
Remarks
The following table lists the possible child types:
StartOverrideNumberingValue <w:startOverride>
Level <w:lvl>
[ISO/IEC 29500-1 初版]
17.9.9 lvlOverride (Numbering Level Definition Override)
This element specifies an optional override which shall be applied in place of zero or more levels from the abstract numbering definition for a given numbering definition instance. Each instance of this element is used to override the appearance and behavior of a given numbering level definition within the given abstract numbering definition.
[Example: Consider a numbering definition instance which inherits its information from the abstract numbering definition with abstractNumId of 4, but wishes to use a different set of properties for level 0 and level 1 of the numbering definition. The resulting WordprocessingML would look like:
<w:num w:numId="6">
<w:abstractNumId w:val="4" />
<w:lvlOverride w:ilvl="0">
<w:lvl w:ilvl="0">
<w:start w:val="4" />
<w:lvlText w:val="%1)" />
<w:lvlJc w:val="left" />
<w:pPr>
<w:ind w:left="360" w:hanging="360" />
</w:pPr>
</w:lvl>
</w:lvlOverride>
<w:lvlOverride w:ilvl="1">
<w:lvl w:ilvl="1">
<w:start w:val="5" />
<w:lvlText w:val="%Test)" />
<w:lvlJc w:val="left" />
<w:pPr>
<w:ind w:left="360" w:hanging="360" />
</w:pPr>
</w:lvl>
</w:lvlOverride>
</w:num>
end example]
[Note: The ability to set level overrides optimizes use of numbering in WordprocessingML as it prevents writing out redundant abstract numbering definitions if numbering sets only slightly differ.
Consider using WordprocessingML to create two numbered sets that only differ only in the appearance and style of the first numbering level. Both could use the same abstract numbering definition as long as each references a different numbering definition instance with one of the numbering definition instances leveraging a level override for the first numbering level. Below is WordprocessingML that illustrates this:
<w:num w:numId="5">
<w:abstractNumId w:val="4" />
</w:num>
<w:num w:numId="6">
<w:abstractNumId w:val="4" />
<w:lvlOverride w:ilvl="0">
<w:lvl w:ilvl="0">
<w:start w:val="4" />
<w:lvlText w:val="%1)" />
<w:lvlJc w:val="left" />
<w:pPr>
<w:ind w:left="360" w:hanging="360" />
</w:pPr>
</w:lvl>
</w:lvlOverride>
</w:num>
end note]
Parent Elements |
|---|
num (§17.9.16) |
Child Elements |
Subclause |
|---|---|
lvl (Numbering Level Override Definition) |
§17.9.6 |
startOverride (Numbering Level Starting Value Override) |
§17.9.27 |
Attributes |
Description |
|---|---|
ilvl (Numbering Level ID) |
Specifies the numbering level of a given abstract numbering definition to be overridden. If this number conflicts with the ilvl of the child lvl element, then the latter shall be ignored. [Example: Consider a numbering definition instance which inherits its information from the abstract numbering definition with abstractNumId of 4, but wishes to use a different set of properties for level 0 of the numbering definition. The resulting WordprocessingML would look like: This level overrides level 0 of the abstract numbering definition's level properties with the specified set of numbering properties, replacing those in the abstract numbering definition. end example] The possible values for this attribute are defined by the ST_DecimalNumber simple type (§17.18.10). |
[Note: The W3C XML Schema definition of this element's content model (CT_NumLvl) is located in §A.1. end note]
© ISO/IEC29500: 2008. 上記の引用はマイクロソフト (またはその代理) によって英語から日本語に翻訳されたものであり、ISO はこうした翻訳に対する責任を一切負いません。
Thread Safety
Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.