'Declaration
 
Public Overloads Overridable Sub UpdateFrom( _
   ByVal source As IEnumerable(Of T) _
) 

public virtual void UpdateFrom( 
   IEnumerable<T> source
)

public:
virtual void UpdateFrom( 
   IEnumerable<T^>^ source
) 

Parameters

source

The source to update from

This method behaves differently from AddRange (which only adds to an existing collection). It makes the contents of the target collection match the contents of the source collection by adding and removing objects as necessary.

Reference

ADTObjectCollectionT<T> Class
ADTObjectCollectionT<T> Members
Overload List
UpdateFrom(IEnumerable,Boolean) Method