## OutlineMaskCollection class

Represents a collection of OutlineMask objects.

## Methods

| Name | Description |
| --- | --- |
| [Add](./add/) | Adds the specified item to this collection. |
| [Clear](./clear/) | Removes all items from this collection. |
| [Contains](./contains/) | Returns true if the specified item is found in this collection; otherwise, false. |
| [CopyTo](./copyto/) | Copies the elements of this collection to the specified array, starting at the specified array index. |
| [get_Count](./get_count/) | Gets the number of elements contained in this collection. |
| [get_IsReadOnly](./get_isreadonly/) | Gets a value indicating whether this collection is read-only; otherwise, false. |
| [GetEnumerator](./getenumerator/) | Returns an enumerator for this collection. |
| [idx_get](./idx_get/) | Returns the element at the specified index. |
| [idx_set](./idx_set/) | Sets the element at the specified index. |
| [IndexOf](./indexof/) | Determines the index of the specified item in this collection. |
| [Insert](./insert/) | Inserts the specified item at the specified index. |
| [Remove](./remove/) | Removes the first occurrence of a specific object from this collection. |
| [RemoveAt](./removeat/) | Removes an item at the specified index. |