MutationObserverInit Class
MutationObserverInit class
This class represents an options collection which is used to configure MutationObserver.
public class MutationObserverInit : IDictionary<string, object>
Constructors
Properties
| Name | Description |
|---|
| AttributeFilter { get; set; } | Set to a list of attribute local names (without namespace) if not all attribute mutations need to be observed and attributes is true or omitted. |
| AttributeOldValue { get; set; } | Set to true if attributes is true or omitted and target’s attribute value before the mutation needs to be recorded. |
| Attributes { get; set; } | Set to true if mutations to target’s attributes are to be observed. Can be omitted if attributeOldValue and/or attributeFilter is specified. |
| CharacterData { get; set; } | Set to true if mutations to target’s data are to be observed. Can be omitted if characterDataOldValue is specified |
| CharacterDataOldValue { get; set; } | Set to true if characterData is set to true or omitted and target’s data before the mutation needs to be recorded. |
| ChildList { get; set; } | Set to true if mutations to target’s children are to be observed. |
| Count { get; } | Gets the number of key/value pairs contained in the MutationObserverInit collection. |
| IsReadOnly { get; } | Determines whether the MutationObserverInit collection is mutable. |
| Item { get; set; } | Gets or sets the element with the specified key. |
| Keys { get; } | Gets a collection containing the keys in the MutationObserverInit collection. |
| Subtree { get; set; } | Set to true if mutations to not just target, but also target’s descendants are to be observed |
| Values { get; } | Gets a collection containing the values in the MutationObserverInit collection. |
Methods
| Name | Description |
|---|
| Add(KeyValuePair<string, object>) | Adds an element to the MutationObserverInit collection. |
| Add(string, object) | Adds the specified key and value to the MutationObserverInit collection. |
| Clear() | Removes all the elements from the MutationObserverInit collection. |
| Contains(KeyValuePair<string, object>) | Determines whether the MutationObserverInit contain the specified key/value pair. |
| ContainsKey(string) | Determines whether the MutationObserverInit collection contain a specified key. |
| CopyTo(KeyValuePair<string, object>[], int) | Copies the MutationObserverInit elements to an existing one-dimensional array, starting at the specified array index. |
| GetEnumerator() | Returns an enumerator that iterates through the MutationObserverInit elements. |
| Remove(KeyValuePair<string, object>) | Removes the specified key/value pair from the MutationObserverInit collection. |
| Remove(string) | Removes the value associated with the specified key from the MutationObserverInit collection. |
| TryGetValue(string, out object) | Gets the value associated with the specified key. |
See Also
