Name
DictionaryBase
Synopsis
This abstract base
class is used to implement
specialized dictionary style collections. Classes derived from
DictionaryBase
allow for strongly typed key and
value pairs. A set of protected instance methods is defined to be
overridden by derived classes. These methods allow a class to specify
customized processes when functions are performed on the derived
object. For example, OnSet( )
lets you perform a
function before you set a new element in the dictionary, while
OnSetComplete( )
lets you perform a function after
a value is set.
public abstract class DictionaryBase : IDictionary, ICollection, IEnumerable { // Protected Constructors protected DictionaryBase( ); // Public Instance Properties public int Count{get; } // implements ICollection // Protected Instance Properties protected IDictionary Dictionary{get; } protected Hashtable InnerHashtable{get; } // Public Instance Methods public void Clear( ); // implements IDictionary public void CopyTo(Arrayarray
, intindex
); // implements ICollection public IDictionaryEnumerator GetEnumerator( ); // implements IDictionary // Protected Instance Methods protected virtual void OnClear( ); protected virtual void OnClearComplete( ); protected virtual object OnGet(objectkey
, objectcurrentValue
); protected virtual void OnInsert(objectkey
, objectvalue
); protected virtual void OnInsertComplete(objectkey
, objectvalue
); protected virtual void OnRemove(objectkey
, objectvalue
); protected virtual void OnRemoveComplete ...
Get C# in a Nutshell, Second Edition now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.