PDFView4NET WinForms Edition


The type of change.
Old item involved in the operation
New item involved in the operation.
PDFCollectionChangedEventArgs<T> Constructor(ChangeType,T,T)
Initializes a new PDFCollectionChangedEventArgs object.
Syntax
'Declaration
 
Public Function New( _
   ByVal changeType As ChangeType, _
   ByVal oldItem As T, _
   ByVal newItem As T _
)
'Usage
 
Dim changeType As ChangeType
Dim oldItem As T
Dim newItem As T
 
Dim instance As New PDFCollectionChangedEventArgs(Of T)(changeType, oldItem, newItem)
public PDFCollectionChangedEventArgs<T>( 
   ChangeType changeType,
   T oldItem,
   T newItem
)

Parameters

changeType
The type of change.
oldItem
Old item involved in the operation
newItem
New item involved in the operation.
Requirements

Target Platforms: Windows 7, Windows 10, Windows 11, Windows Server 2022, Windows Server 2025

See Also