	Name	Description
	Capacity	Gets or sets the number of elements that the System.Collections.CollectionBase can contain. (Inherited from System.Collections.CollectionBase)
	Count	Gets the number of elements contained in the System.Collections.CollectionBase instance. This property cannot be overridden. (Inherited from System.Collections.CollectionBase)
	Item	Gets or sets the T at the specified index in the collection.

	Name	Description
	Add	Adds the specified T to the collection.
	AddRange	Overloaded. Copies the elements of the specified array to the end of the collection.
	Clear	Removes all objects from the System.Collections.CollectionBase instance. This method cannot be overridden. (Inherited from System.Collections.CollectionBase)
	Contains	Gets a value that indicates whether the collection contains the specified T.
	CopyTo	Copies the collection objects to a one-dimensional System.Array instance beginning at the specified index.
	DefaultPredicate<TTarget>	Represents a default predicate.
	Exists	Overloaded. Determines whether the List contains elements that match the conditions defined by the specified predicate.
	Find	Overloaded. Searches for a T that matches the specified type TTarget, and returns the first occurrence within the entire collection.
	FindAll	Overloaded. Retrieves all the T that match the specified type TTarget.
	FindIndex	Overloaded. Searches for an element that matches the conditions defined by the specified predicate, and returns the zero-based index of the first occurrence within the entire List.
	FindLast	Overloaded. Searches for an T that matches the specified type TTarget and matches the conditions defined by the specified predicate, and returns the last occurrence within the entire collection.
	FindLastIndex	Overloaded. Searches for an element that matches the conditions defined by the specified predicate, and returns the zero-based index of the last occurrence within the entire List.
	GetEnumerator	Returns an enumerator that iterates through the System.Collections.CollectionBase instance. (Inherited from System.Collections.CollectionBase)
	IndexOf	Gets the index in the collection of the specified T, if it exists in the collection.
	Insert	Inserts the specified T into the collection at the specified index.
	Remove	Removes the specified T from the collection.
	RemoveAt	Removes the element at the specified index of the System.Collections.CollectionBase instance. This method is not overridable. (Inherited from System.Collections.CollectionBase)

	Name	Description
	CollectionChanged	A System.ComponentModel.CollectionChangeEventHandler object that indicates the handler of the CollectionChanged event.
	CollectionChanging	A System.ComponentModel.CollectionChangeEventHandler object that indicates the handler of CollectionChanging event.

Reference