ImageGear PDF v25.1 - Updated
ImGearMetadataHead Class
Members 




ImageGear.Core Assembly > ImageGear.Core Namespace : ImGearMetadataHead Class
Head of metadata tree.
Object Model
ImGearMetadataHead ClassImGearMetadataNode ClassImGearMetadataNode ClassImGearCommonMetadata ClassImGearFormatMetadata ClassImGearFormatMetadata ClassImGearFormatMetadata ClassImGearFormatMetadata ClassImGearFormatMetadata Class
Syntax
'Declaration
 
Public NotInheritable Class ImGearMetadataHead 
   Inherits ImGearMetadataNode
'Usage
 
Dim instance As ImGearMetadataHead
public sealed class ImGearMetadataHead : ImGearMetadataNode 
public __gc __sealed class ImGearMetadataHead : public ImGearMetadataNode 
public ref class ImGearMetadataHead sealed : public ImGearMetadataNode 
Remarks
ImGearMetadataHead is a special kind of metadata node with a null Parent field and not more than one child. It is present in every instance of ImGearPage class and ImGearDocument class as class member.

If the page or document has metadata, an instance of ImGearMetadataTree class is attached to the head as a child node. Otherwise, Child is null.

ImGearMetadataHead may only be the root of metadata tree. Attempting to attach this class to any node causes ImageGear to throw an exception.

Inheritance Hierarchy

System.Object
   ImageGear.Core.ImGearMetadataNode
      ImageGear.Core.ImGearMetadataHead

See Also

Reference

ImGearMetadataHead Members
ImageGear.Core Namespace