Choose-Klasse
Choose Element.When the object is serialized out as xml, its qualified name is dgm:choose.
Vererbungshierarchie
System.Object
DocumentFormat.OpenXml.OpenXmlElement
DocumentFormat.OpenXml.OpenXmlCompositeElement
DocumentFormat.OpenXml.Drawing.Diagrams.Choose
Namespace: DocumentFormat.OpenXml.Drawing.Diagrams
Assembly: DocumentFormat.OpenXml (in DocumentFormat.OpenXml.dll)
Syntax
'Declaration
<ChildElementInfoAttribute(GetType(DiagramChooseElse))> _
<ChildElementInfoAttribute(GetType(DiagramChooseIf))> _
Public Class Choose _
Inherits OpenXmlCompositeElement
'Usage
Dim instance As Choose
[ChildElementInfoAttribute(typeof(DiagramChooseElse))]
[ChildElementInfoAttribute(typeof(DiagramChooseIf))]
public class Choose : OpenXmlCompositeElement
Hinweise
The following table lists the possible child types:
DiagramChooseIf <dgm:if>
DiagramChooseElse <dgm:else>
[ISO/IEC 29500-1 1. Ausgabe]
21.4.2.6 choose (Choose Element)
The choose element wraps if/else blocks into a choose block.
[Example: Consider the following example of a choose element in a DrawingML diagram:
<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 choose element is used to define two different sets of parameters associated with a snake algorithm depending upon the direction in which the user wants the algorithm to flow (RTL or LTR*). end example*]
Parent Elements |
|---|
else (§21.4.2.12); forEach (§21.4.2.14); if (§21.4.2.15); layoutNode (§21.4.2.19) |
Child Elements |
Subclause |
|---|---|
else (Else) |
§21.4.2.12 |
if (If) |
§21.4.2.15 |
Attributes |
Description |
|---|---|
name (Name) |
A unique name associated with the choose statement. [Example: Consider the following example of a choose element in a DrawingML diagram: In this example, the choose 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_Choose) is located in §A.5.3. end note]
© ISO/IEC29500: 2008. Die oben aufgeführten Textauszüge wurden von Microsoft (und/oder den Microsoft-Vendoren) von Englisch nach Deutsch übersetzt, und im Rahmen von ISO wird keinerlei Verantwortung für diese Übersetzungen übernommen.
Threadsicherheit
Alle öffentlichen static (Shared in Visual Basic) Member dieses Typs sind threadsicher. Bei Instanzmembern ist die Threadsicherheit nicht gewährleistet.