SdtId class

Office 2013 and later

Defines the SdtId Class. When the object is serialized out as xml, its qualified name is w:id.

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

public class SdtId : DecimalNumberType

[ISO/IEC 29500-1 1st Edition]

id (Unique ID)

This element specifies a unique numerical ID for the parent structured document tag. This ID shall be persisted through multiple sessions (i.e. shall not be changed once specified).

If multiple structured document tags specify the same decimal number value for the id attribute, then the first structured document tag in the document shall maintain this original ID, and all subsequent structured document tags shall have new identifiers assigned to them when the document is opened.

If this element is omitted, then the parent structured document tag shall have a new unique identifier assigned to it when the document is opened.

[Example: Consider the following structured document tag properties:

  <w:id w:val="8775518"/>

This set of properties specifies via the val attribute on the id element that the ID for the parent structured document must be 8775518 (subject, of course, to the conflict management and resolution discussed above). end example]

Parent Elements

sdtPr (§



val (Decimal Number Value)

Specifies that the contents of this attribute contains a decimal number.

The contents of this decimal number are interpreted based on the context of the parent XML element.

[Example: Consider the following numeric WordprocessingML property of simple type ST_DecimalNumber:

<… w:val="1512645511" />

The value of the val attribute is a decimal number whose value must be interpreted in the context of the parent element. end example]

The possible values for this attribute are defined by the ST_DecimalNumber simple type (§17.18.10).

[Note: The W3C XML Schema definition of this element’s content model (CT_DecimalNumber) is located in §A.1. 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.