Collection<T>.IList. Remove(Object) Method
Removes the first occurrence of a specified object as an element from the collection.
virtual void System.Collections.IList.Remove(System::Object ^ value) = System::Collections::IList::Remove;
void IList.Remove (object value);
Sub Remove (value As Object) Implements IList.Remove
The object to be removed from the collection.
The elements in the collection that follow the removed element move up to occupy the vacated spot and their indices are updated accordingly.