Add

Adds the specified item to this collection.

AddRange

Adds the specified items to this collection.

Clear

Removes all elements from the collection.

Contains

Overloaded. Determines whether the collection contains specific item.

IndexOf

Returns the zero-based index of the first occurrence of the specified item within this collection.

Insert

Inserts the specified item at the specified position within the collection.

Remove

Removes the first occurrence of the specified item from this collection.

RemoveAt

Removes the item at the specified index of this collection.