LayoutDefinitionHeader Class
Layout Definition Header.When the object is serialized out as xml, its qualified name is dgm:layoutDefHdr.
Inheritance Hierarchy
System.Object
DocumentFormat.OpenXml.OpenXmlElement
DocumentFormat.OpenXml.OpenXmlCompositeElement
DocumentFormat.OpenXml.Drawing.Diagrams.LayoutDefinitionHeader
Namespace: DocumentFormat.OpenXml.Drawing.Diagrams
Assembly: DocumentFormat.OpenXml (in DocumentFormat.OpenXml.dll)
Syntax
'宣言
<ChildElementInfoAttribute(GetType(CategoryList))> _
<ChildElementInfoAttribute(GetType(Description))> _
<ChildElementInfoAttribute(GetType(Title))> _
<ChildElementInfoAttribute(GetType(ExtensionList))> _
Public Class LayoutDefinitionHeader _
Inherits OpenXmlCompositeElement
'使用
Dim instance As LayoutDefinitionHeader
[ChildElementInfoAttribute(typeof(CategoryList))]
[ChildElementInfoAttribute(typeof(Description))]
[ChildElementInfoAttribute(typeof(Title))]
[ChildElementInfoAttribute(typeof(ExtensionList))]
public class LayoutDefinitionHeader : OpenXmlCompositeElement
Remarks
The following table lists the possible child types:
Title <dgm:title>
Description <dgm:desc>
CategoryList <dgm:catLst>
ExtensionList <dgm:extLst>
[ISO/IEC 29500-1 初版]
21.4.2.17 layoutDefHdr (Layout Definition Header)
This element is the header information representing the minimum knowledge needed by an application to preload information about a layout definition. This preloading allows for the actual load of the layout definition to occur at a later time which helps with any performance concerns an application might have.
[Example: Consider the following example of a layoutDefHdr within a DrawingML diagram:
<layoutDefHdr uniqueId="urn:layout/default">
<title val="Basic Block List" />
<desc val="" />
<catLst>
<cat type="list" pri="1000" />
</catLst>
</layoutDefHdr>
In this example we define a title along with a category and prioritization for the diagram referenced by the uniqueId of urn:layout:default. end example]
Parent Elements |
|---|
layoutDefHdrLst (§21.4.2.18) |
Child Elements |
Subclause |
|---|---|
catLst (Category List) |
§21.4.2.5 |
desc (Description) |
§21.4.2.11 |
extLst (Extension List) |
§21.4.2.13 |
title (Title) |
§21.4.2.30 |
Attributes |
Description |
|---|---|
defStyle (Default Style) |
This attribute defines a reference to a default style which is to be applied to the diagram. The possible values for this attribute are defined by the W3C XML Schema string datatype. |
minVer (Minimum Version) |
Minimum product version that can support this Diagram Layout. The possible values for this attribute are defined by the W3C XML Schema string datatype. |
resId (Resource Identifier) |
Resource ID used internally. The possible values for this attribute are defined by the W3C XML Schema int datatype. |
uniqueId (Unique Identifier) |
The unique identifier for this layout definition. The possible values for this attribute are defined by the W3C XML Schema string datatype. |
[Note: The W3C XML Schema definition of this element's content model (CT_DiagramDefinitionHeader) is located in §A.5.3. 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.