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GroupChar Class

Group-Character Function.When the object is serialized out as xml, its qualified name is m:groupChr.

Inheritance Hierarchy

System.Object
  DocumentFormat.OpenXml.OpenXmlElement
    DocumentFormat.OpenXml.OpenXmlCompositeElement
      DocumentFormat.OpenXml.Math.GroupChar

Namespace:  DocumentFormat.OpenXml.Math
Assembly:  DocumentFormat.OpenXml (in DocumentFormat.OpenXml.dll)

Syntax

'Declaration
<ChildElementInfoAttribute(GetType(GroupCharProperties))> _
<ChildElementInfoAttribute(GetType(Base))> _
Public Class GroupChar _
    Inherits OpenXmlCompositeElement
'Usage
Dim instance As GroupChar
[ChildElementInfoAttribute(typeof(GroupCharProperties))]
[ChildElementInfoAttribute(typeof(Base))]
public class GroupChar : OpenXmlCompositeElement

Remarks

The following table lists the possible child types:

  • GroupCharProperties <m:groupChrPr>

  • Base <m:e>

[ISO/IEC 29500-1 1st Edition]

22.1.2.41 groupChr (Group-Character Object)

This element specifies the Group-Character object, consisting of a character drawn above or below text, often with the purpose of visually grouping items. [Example: The following example demonstrates the groupChr in use, both in its proper form and in XML:

<m:groupChr>
<m:groupChrPr>
<m:chr  m:val="&#9182;"/>
<m:pos  m:val="top"/>
</m:groupChrPr>
  <m:e>
<m:r>
<m:t>x+x+&#22EF;</m:t>
</m:r>
</m:e>
</m:groupChr>

end example]

Parent Elements

deg (§22.1.2.26); del (§17.13.5.14); den (§22.1.2.28); e (§22.1.2.32); fName (§22.1.2.37); ins (§17.13.5.18); lim (§22.1.2.52); moveFrom (§17.13.5.22); moveTo (§17.13.5.25); num (§22.1.2.75); oMath (§22.1.2.77); sub (§22.1.2.112); sup (§22.1.2.114)

Child Elements

Subclause

e (Element (Argument))

§22.1.2.32

groupChrPr (Group-Character Properties)

§22.1.2.42

[Note: The W3C XML Schema definition of this element’s content model (CT_GroupChr) is located in §A.6.1. end note]

© ISO/IEC29500: 2008.

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.

See Also

Reference

GroupChar Members

DocumentFormat.OpenXml.Math Namespace