| Name | Description | |
|---|---|---|
 | add | Adds ruler to this collection. |
| addRange | Adds an array of rulers to this collection. |
| clear | Removes all rulers from this collection. |
| contains | Returns a value indicating whether this collection contains specified ruler. |
| get_Count | Gets the number of elements, which are contained in the collection. |
| getItem | Returns ruler at the specified index. |
| indexOf | Returns the zero-based index of the first occurrence of ruler in this collection. |
| insert | Inserts ruler to this collection. |
| remove | Removes ruler from this colleciton. |
| removeAt | Removes ruler from this collection. |
| toArray | Returns an array of rulers. |