OnValidateNewItems Method (DisplayFieldCollection<T>)

Performs additional custom processes to validating adding items.

Syntax

'Declaration
 
Protected Overridable Sub OnValidateNewItems( _
   ByVal oldItem As Object, _
   ByVal newItems() As Object _
)

'Usage
 
Dim instance As DisplayFieldCollection(Of T)
Dim oldItem As Object
Dim newItems() As Object
 
instance.OnValidateNewItems(oldItem, newItems)

protected virtual void OnValidateNewItems( 
   object oldItem,
   object[] newItems
)