| Name | Description | |
|---|---|---|
 | Add | Not supported; calling this method throws an exception because the collection is read-only. |
| Compose | Composes a style using the default styles and a specified StyleInfo object. Some styles can be ignored when composing by setting excludeInfo and excludeNs Style properties with excludeNs are ignored if they are set to excludeInfo |
| Contains | Determines whether the collection contains the specified style. |
| CopyTo | Overloaded. Copies the styles in the collection. |
| Find | Finds a style with the specified name in the collection. |
| GetEnumerator | Gets an IEnumerator object for enumerating through the NamedStyle objects in the collection. |
| IndexOf | Returns the index of the specified NamedStyle object. |
| Insert | Not supported; calling this method throws an exception because the collection is read-only. |
| Remove | Not supported; calling this method throws an exception because the collection is read-only. |