DiagramChooseElse Class
Else.When the object is serialized out as xml, its qualified name is dgm:else.
Inheritance Hierarchy
System.Object
DocumentFormat.OpenXml.OpenXmlElement
DocumentFormat.OpenXml.OpenXmlCompositeElement
DocumentFormat.OpenXml.Drawing.Diagrams.DiagramChooseElse
Namespace: DocumentFormat.OpenXml.Drawing.Diagrams
Assembly: DocumentFormat.OpenXml (in DocumentFormat.OpenXml.dll)
Syntax
声明
<ChildElementInfoAttribute(GetType(ExtensionList))> _
<ChildElementInfoAttribute(GetType(Algorithm))> _
<ChildElementInfoAttribute(GetType(Shape))> _
<ChildElementInfoAttribute(GetType(PresentationOf))> _
<ChildElementInfoAttribute(GetType(Constraints))> _
<ChildElementInfoAttribute(GetType(RuleList))> _
<ChildElementInfoAttribute(GetType(ForEach))> _
<ChildElementInfoAttribute(GetType(LayoutNode))> _
<ChildElementInfoAttribute(GetType(Choose))> _
Public Class DiagramChooseElse _
Inherits OpenXmlCompositeElement
用法
Dim instance As DiagramChooseElse
[ChildElementInfoAttribute(typeof(ExtensionList))]
[ChildElementInfoAttribute(typeof(Algorithm))]
[ChildElementInfoAttribute(typeof(Shape))]
[ChildElementInfoAttribute(typeof(PresentationOf))]
[ChildElementInfoAttribute(typeof(Constraints))]
[ChildElementInfoAttribute(typeof(RuleList))]
[ChildElementInfoAttribute(typeof(ForEach))]
[ChildElementInfoAttribute(typeof(LayoutNode))]
[ChildElementInfoAttribute(typeof(Choose))]
public class DiagramChooseElse : OpenXmlCompositeElement
Remarks
The following table lists the possible child types:
Algorithm <dgm:alg>
Shape <dgm:shape>
PresentationOf <dgm:presOf>
Constraints <dgm:constrLst>
RuleList <dgm:ruleLst>
ForEach <dgm:forEach>
LayoutNode <dgm:layoutNode>
Choose <dgm:choose>
ExtensionList <dgm:extLst>
[ISO/IEC 29500-1 第 1 个版本]
21.4.2.12 else (Else)
This element is similar to an else statement in a programming language in that it wraps elements which are to be used when the if conditionals are not true.
[Example: Consider the following example of an else element in a DrawingML diagram within the context of a choose statement:
<choose name="Name1">
<if name="Name2" func="var" arg="dir" op="equ" val="norm">
<alg type="snake">
<param type="grDir" val="tL"/>
<param type="flowDir" val="row"/>
<param type="contDir" val="sameDir"/>
<param type="off" val="ctr"/>
</alg>
</if>
<else name="Name3">
<alg type="snake">
<param type="grDir" val="tR"/>
<param type="flowDir" val="row"/>
<param type="contDir" val="sameDir"/>
<param type="off" val="ctr"/>
</alg>
</else>
</choose>
In this example, a else element is used to define a set of parameters associated with the snake algorithm when the diagram is reversed*. end example*]
Parent Elements |
|---|
choose (§21.4.2.6) |
Child Elements |
Subclause |
|---|---|
alg (Algorithm) |
§21.4.2.3 |
choose (Choose Element) |
§21.4.2.6 |
constrLst (Constraint List) |
§21.4.2.9 |
extLst (Extension List) |
§21.4.2.13 |
forEach (For Each) |
§21.4.2.14 |
layoutNode (Layout Node) |
§21.4.2.19 |
presOf (Presentation Of) |
§21.4.2.21 |
ruleLst (Rule List) |
§21.4.2.25 |
shape (Shape) |
§21.4.2.27 |
Attributes |
Description |
|---|---|
name (Name) |
A unique name associated with the choose statement. [Example: Consider the following example of a else element in a DrawingML diagram: In this example, the else element is named Name1. end example]. 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_Otherwise) is located in §A.5.3. end note]
© ISO/IEC29500: 2008. 以上摘要已经由 Microsoft（和/或其代理公司）从英语翻译为简体中文，ISO 对此翻译不承担任何责任。
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.