VTNull Class

Null.When the object is serialized out as xml, its qualified name is vt:null.

Inheritance Hierarchy

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

声明
Public Class VTNull _
    Inherits OpenXmlLeafElement
用法
Dim instance As VTNull

public class VTNull : OpenXmlLeafElement

[ISO/IEC 29500-1 第 1 个版本]

22.4.2.19 null (Null)

This element specifies a null variant type.

Parent Elements
property (§22.3.2.2); variant (§22.4.2.32)

[Note: The W3C XML Schema definition of this element's content model (CT_Null) is located in §A.6.4. end note]

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