The following tables list the members exposed by CollectionBase<T>.
Public Constructors
| Name | Description | |
|---|---|---|
 | CollectionBase<T> Constructor | Overloaded. |
Public Properties
| 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. |
Protected Properties
| Name | Description | |
|---|---|---|
 | InnerList | Gets an System.Collections.ArrayList containing the list of elements in the System.Collections.CollectionBase instance. (Inherited from System.Collections.CollectionBase) |
| List | Gets an System.Collections.IList containing the list of elements in the System.Collections.CollectionBase instance. (Inherited from System.Collections.CollectionBase) |
Public Methods
| 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) |
Protected Methods
| Name | Description | |
|---|---|---|
 | InnerAddRange | Copies the elements of the specified array to the end of the collection. |
| OnAddRange | Performs additional custom processes before inserting a new element array into the System.Collections.CollectionBase instance. |
| OnAddRangeComplete | Performs additional custom processes after inserting a new element array into the System.Collections.CollectionBase instance. |
| OnClear | Overridden. Performs additional custom processes when clearing the contents of the System.Collections.CollectionBase instance. |
| OnClearComplete | Overridden. Performs additional custom processes after clearing the contents of the System.Collections.CollectionBase instance. |
| OnCollectionChanged | Raises the CollectionChanged event. |
| OnCollectionChanging | Raises the CollectionChanging event. |
| OnInsert | Overridden. Performs additional custom processes before inserting a new element into the System.Collections.CollectionBase instance. |
| OnInsertComplete | Overridden. Performs additional custom processes after inserting a new element into the System.Collections.CollectionBase instance. |
| OnRemove | Overridden. Performs additional custom processes when removing an element from the System.Collections.CollectionBase instance. |
| OnRemoveComplete | Overridden. Performs additional custom processes after removing an element from the System.Collections.CollectionBase instance. |
| OnSet | Overridden. Performs additional custom processes before setting a value in the System.Collections.CollectionBase instance. |
| OnSetComplete | Overridden. Performs additional custom processes after setting a value in the System.Collections.CollectionBase instance. |
| OnValidate | Overridden. Performs additional custom processes when validating a value. |
Public Events
| 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. |