Topic Class
Topic.When the object is serialized out as xml, its qualified name is x:tp.
Inheritance Hierarchy
System.Object
DocumentFormat.OpenXml.OpenXmlElement
DocumentFormat.OpenXml.OpenXmlCompositeElement
DocumentFormat.OpenXml.Spreadsheet.Topic
Namespace: DocumentFormat.OpenXml.Spreadsheet
Assembly: DocumentFormat.OpenXml (in DocumentFormat.OpenXml.dll)
Syntax
声明
<ChildElementInfoAttribute(GetType(Subtopic))> _
<ChildElementInfoAttribute(GetType(TopicReferences))> _
<ChildElementInfoAttribute(GetType(Xstring))> _
Public Class Topic _
Inherits OpenXmlCompositeElement
用法
Dim instance As Topic
[ChildElementInfoAttribute(typeof(Subtopic))]
[ChildElementInfoAttribute(typeof(TopicReferences))]
[ChildElementInfoAttribute(typeof(Xstring))]
public class Topic : OpenXmlCompositeElement
Remarks
The following table lists the possible child types:
Xstring <x:v>
Subtopic <x:stp>
TopicReferences <x:tr>
[ISO/IEC 29500-1 第 1 个版本]
18.15.3 tp (Topic)
Represents dependency information for all topics within a volatile dependency type that share the same first string or argument.
For the RTD function, this collection will contain the remaining parameters of the function, and indicate the last known value and data type of that value.
Parent Elements |
|---|
main (§18.15.1) |
Child Elements |
Subclause |
|---|---|
stp (Strings in Subtopic) |
§18.15.2 |
tr (References) |
§18.15.4 |
v (Cell Value) |
§18.3.1.96 |
Attributes |
Description |
|---|---|
t (Type) |
Specifies the type of the cell value. This value corresponds to the type of data returned by the RTD or CUBE function. [Example: In the following RTD example, the value "aaa: 4447" has a string data type. end example] For Cube functions, this attribute can be ignored when stp value is "1". The possible values for this attribute are defined by the ST_VolValueType simple type (§18.18.91). |
[Note: The W3C XML Schema definition of this element's content model (CT_VolTopic) is located in §A.2. 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.