CollectionBase.OnRemove Method (Int32, Object)
Performs additional custom processes when removing an element from the CollectionBase instance.
Assembly: mscorlib (in mscorlib.dll)
The default implementation of this method is intended to be overridden by a derived class to perform some action before the specified element is removed.
If the process fails, the collection reverts back to its previous state.
The default implementation of this method is an O(1) operation.
Notes to Implementers:
This method allows implementers to define processes that must be performed before removing the element from the underlying System.Collections.ArrayList. By defining this method, implementers can add functionality to inherited methods without having to override all other methods.
OnRemoveComplete is invoked after the standard Remove behavior.is invoked before the standard Remove behavior, whereas
For example, implementers can prevent removal of elements by always throwing an exception in.
OnValidate is called prior to this method.
Available since 10
Available since 1.1