MaxNumberOfChildren class

Office 2013 and later

Maximum Children. When the object is serialized out as xml, its qualified name is dgm:chMax.

System.Object
  DocumentFormat.OpenXml.OpenXmlElement
    DocumentFormat.OpenXml.OpenXmlLeafElement
      DocumentFormat.OpenXml.Drawing.Diagrams.MaxNumberOfChildren

Namespace:  DocumentFormat.OpenXml.Drawing.Diagrams
Assembly:  DocumentFormat.OpenXml (in DocumentFormat.OpenXml.dll)

public class MaxNumberOfChildren : OpenXmlLeafElement

[ISO/IEC 29500-1 1st Edition]

chMax (Maximum Children)

This element is used to indicate when to enable and disable the user interface components associated with adding a new shape to a diagram. This element defines a max number of nodes a diagram can support through the user interface directly.

[Example: Consider the following example of chMax usage in DiagramML:

<varLst>                         
<chMax val="5"/>             
<dir val="norm"/>            
<resizeHandles val="exact" />
</varLst>                        

In this example we define the user interface to only be enabled to insert five nodes. end example]

Parent Elements

presLayoutVars (§21.4.5.4); varLst (§21.4.2.31)

Attributes

Description

val (Maximum Children Value)

This attribute indicates the maximum number of children the node can have before the user interface should be disabled. A value of -1 indicates an infinite number of children. Default value is -1.

The possible values for this attribute are defined by the ST_NodeCount simple type (§21.4.7.44).

[Note: The W3C XML Schema definition of this element’s content model (CT_ChildMax) is located in §A.5.3. end note]

© ISO/IEC29500: 2008.

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
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