IDictionary

Count (get)	Returns the size of the collection.
IsFixedSize (get)	Returns if this instance is fixed-size.
IsReadOnly (get)	Returns if this instance is read-only.
Item (get)	Returns an item from the list that is associated with the specified key.
Item (let)	Sets the value in the list that is associated to the specified key.
Item (set)	Sets the value in the list that is associated to the specified key.
Keys (get)	Returns a collection of the keys in the list.
Values (get)	Returns a collection of the values in the list.

Add	Adds a new value that is associated with the key to the list.
Clear	Clears the list of its contents.
Contains	Searches for the existence of the key in the list.
CopyTo	Copies the contents of the collection to an array.
GetEnumerator	Returns an IDictionaryEnumerator object.
Remove	Removes a value from the list that is associated to the key.