HeaderSource Class
Header Definition File Path.When the object is serialized out as xml, its qualified name is w:headerSource.
Inheritance Hierarchy
System.Object
DocumentFormat.OpenXml.OpenXmlElement
DocumentFormat.OpenXml.OpenXmlLeafElement
DocumentFormat.OpenXml.Wordprocessing.RelationshipType
DocumentFormat.OpenXml.Wordprocessing.HeaderSource
Namespace: DocumentFormat.OpenXml.Wordprocessing
Assembly: DocumentFormat.OpenXml (in DocumentFormat.OpenXml.dll)
Syntax
'宣言
Public Class HeaderSource _
Inherits RelationshipType
'使用
Dim instance As HeaderSource
public class HeaderSource : RelationshipType
Remarks
[ISO/IEC 29500-1 初版]
17.14.16 headerSource (Header Definition File Path)
This element specifies the location of a file that contains the column header information which shall be used when connecting to an external data source that does not have column header data specified. Specifically, this element specifies a file that corresponds with the aforementioned external data source. [Note: Column headers are needed to enable a hosting application to associate external data source's columns to fields via the fieldMapData element (§17.14.15).
If this element is omitted, then the column header definition data is not specified in an external file and shall be retrieved from the primary data source associated with the mail merge.
[Example: Consider a WordprocessingML merged document containing the following WordprocessingML:
<w:settings>
…
<w:headerSource r:id="rId2" />
…
</w:settings>
This mail merge's headerSource element specifies via its r:id attribute value of rId2 that the external data source to be used for the column header information for the given WordprocessingML document is the data source targeted by the relationship whose Id attribute is equal to rId2. If we examine the corresponding relationship part item for the setting part, as follows:
<Relationships>
<Relationship Id="rId2" Type="https://schemas.openxmlformats.org/officeDocument/2006/relationships/mailMergeSource" Target="file:///c:/headerData.txt" TargetMode="External" />
</Relationships>
Since the relationship whose Id attribute value is rId2 specifies the column header data file path for the data source effectively specifies a file path of c:\headerData.txt. end example]
Parent Elements |
|---|
mailMerge (§17.14.20) |
Attributes |
Description |
|---|---|
id (Relationship to Part) Namespace: .../officeDocument/2006/relationships |
Specifies the relationship ID to a specified part. The specified relationship shall match the relationship type required by the parent element:
[Example: Consider an XML element which has the following id attribute: The markup specifies the associated relationship part with relationship ID rId1 contains the corresponding relationship information for the parent XML element. end example] The possible values for this attribute are defined by the ST_RelationshipId simple type (§22.8.2.1). |
[Note: The W3C XML Schema definition of this element's content model (CT_Rel) is located in §A.1. end note]
© ISO/IEC29500: 2008. 上記の引用はマイクロソフト (またはその代理) によって英語から日本語に翻訳されたものであり、ISO はこうした翻訳に対する責任を一切負いません。
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.